ILLINOIS POLLUTION CONTROL BOARD
February
23, 1989
tN
THE
MATTER
OF:
)
)
PROPOSED AMENDMENTS TO PART
)
R88—23
211 AND 215,
LEAKS FROM
)
SYNTHETIC
ORGANIC
CHEMICAL
)
AND POLYMER MANUFACTURING
)
EQUIPMENT
)
PROPOSED RULE.
SECOND NOTICE.
OPINION AND ORDER OF THE BOARD
(by J.D.
Dumelle):
This matter comes before the Board upon an August 24,
1988,
Joint
Proposal
filed
simultaneously
with
a Joint Motion
by
the
Illinois Environmental Protection Agency (Agency), Amoco Chemical
Company (Amoco), the Dow Chemical Company
(Dow), Mobil Chemical
Company,
Inc.
(Mobil), and Stepan Company (Stepan),
all of whom
will be generally referred
to as “Joint Proponents”
or “Joint
Movants~.
The joint motion requests the Board
to conduct an
expedited
rulemaking
on
the joint
proposal.
On September
8,
1988,
the Board adopted
the joint proposal
for First Notice publication.
First Notice was published on
September
30,
1988 at
12
Ill. Reg.
15294
and 15412.
After proper
notice,
public hearings were held
December
9,
1988
in Joliet and
December
20,
1988
in Chicago.
Six public comments were submitted
in this proceeding.
On
November
2,
1988, public comment No.
1 was submitted by the
Office of the Secretary of State, Administrative Code Unit.
All
of the corrections suggested by the Administrative Code Unit are
incorporated
at Second Notice.
On November
22,
1988,
the
Illinois Department of Commerce and Community Affairs
(DCCA)
submitted
its
Small Business Assistance Bureau’s Impact Analysis
with respect
to this rulemaking.
DCCA determined
that this
rulemaking will have no economic effect on small businesses.
At
the conclusion of hearing, Dow and Mobil, with the assent of the
other proponents, made
a motion that an economic
impact study
(EcIS)
be waived because
there
is sufficient information
in the
record.
On December
27,
1988
the Department of Energy and
Natural
Resources
(DENR)
filed
a Negative declaration stating
that the net economic impact of the proposed regulation
is
favorable
and the costs of compliance are small
or
are borne by
the proponent of the regulation.
The Board agrees with DENR and
finds that an EelS is not necessary
to support these
amendments.
The Board, therefore, proceeds directly
to Second
Notice.
96—455
—2—
Procedural History
Section 172 of the Clean
Air Act
(CAA)
requires each State
in which
there are areas where the National Ambient Air Quality
Standards (NAAQS) are exceeded, i.e.,
nonattainment areas,
to
adopt and submit revisions to its State Implementation Plan
(SIP)
to
the United States Environmental Protection Agency
(USEPA).
Section 172(a)(2)
and (b)(3)
of the CAA require states
to adopt
reasonably available control technology
(RACT) requirements for
existing stationary sources
in nonattainment areas.
In 1978,
the
USEPA gave notice at 43 Fed.
Reg.
21673 that the
SIPS must
~nclude enforceable regulations reflecting
the application of
RACT to
those stationary source categories
for which
the USEPA
has published control techniques guidelines
(CTGS).
As
a result,
legally enforceable RACT regulations were required
to be
submitted
for all sources
for which CTGs were published by
January 1977.
In August,
1981,
the USEPA published a draft CTG entitled
“Control
of Volatile Organic Fugitive Emissions
from Synthetic
Organic Chemical, Polymer, and Resin Manufacturing Equipment”.
This CTG was finalized, renamed,
and published
in
March,
1984,
as
“Control
of Volatile Organic Compound
(VOC)
Leaks from Synthetic
Organic Chemical and Polymer Manufacturing Equipment”.
This
final CTG was submitted
to
the Illinois Pollution Control Board
(Board)
as an exhibit
in the R86—39 proceedings.
In
1982,
the Agency proposed regulations
to the Board
based
on the draft CTG, which was the only Synthetic Organic Chemical
and Manufacturing Industry
(SOCMI) RACT guidance document
available to the Agency.
On August
21,
1985,
the Board,
in
the
R82—l4 proceedings, adopted
a revised version to
the regulations,
including Sections 215.421 through 215.429,
at
35
Ill.
Adm.
Code
Part
215, Subpart
Q:
Leaks from Synthetic Organic Chemical
and
Polymer Manufacturing Equipment.
On October
3,
1985,
these
regulations were submitted by the Agency to the USEPA as part of
the revised
Illinois ozone SIP.
The USEPA reviewed the
Illinois proposed SIP revisions and
concluded that the
Illinois SOCMI leak rule needed major
revisions in order
to conform with the USEPA definition of RACT
specified
in the CTG for
the SOCMI category.
Specifically, the
USEPA stated that the Illinois rule contained excessive
exemptions
and did not contain
a quarterly leak detection and
repair program.
The USEPA informed
the
IEPA in
1986
that the Illinois rules
covering the SOCMI category did not implement RACT.
In several
letters, the USEPA cited
the inadequacy of the Illinois ozone
SIP,
in part due
to inadequate SOCMI regulations in Illinois.
The USEPA also indicated that the Illinois revised ozone SIP
would not be approved by the USEPA unless Illinois corrected its
96—456
—3—
rules
to
reflect
RACT
for
various
source
categories,
including
the
SOCMI
category.
The
Agency
examined
each
of
the
deficiencies
in
the
Illinois
SOCMI
regulations
and
drafted
a
proposal
(R86—39)
that
was
submitted
to
the
Board
on
January
28,
1987,
to
correct
the
cited
deficiencies.
The
Board
subsequently
adopted
a
revised
version
of these regulations on November
25,
1987.
The regulations were
then submitted to the USEPA as revisions
to the Illinois SIP.
In January,
1988, four major
SOCMI
facilities
that
have
plants
in the Chicago and East
St. Louis
urbanized areas
(Amoco,
Dow, Mobil, and
Stepari)
filed variance petitions with
th’e
Board
asserting,
in
part,
the technical infeasibility and economic
unreasonableness of complying with
35 Ill.
Adrn. Code 215.437(c),
which regulates open—ended valves that serve as sampling
connections.
After numerous discussions with the companies
regarding their processes and operations and many consultations
with the USEPA concerning
the
RACT
and New Source Performance
Standard
(NSPS) requirements for controlling volatile organic
material
(VOM)
emissions from sampling connections,
the Agency
concluded that the companies’
claims had merit.
Based
upon
discussions with the four major SOCMI sources, the Agency also
concluded that the control measures specified
in Subsection
215.437(c) were not technically feasible nor economically
reasonable
for
other,
similar
SOCMI
facilities.
The
Agency
thus
proposed
a revision
to
the regulation in conjunction with the
companies rather then have the various
Illinois SOCMI facilities
seek site—specific relief.
VOM Emissions From Sampling Connections
Sampling connections
in
a SOCMI plant
are used
for
withdrawing samples from process units
for analyses.
The purpose
of periodically analyzing the samples from process streams is
to
evaluate
process
unit
performance
and
to
verify
the
purity
and
composition
of
feed
stocks,
intermediates,
and
final
products.
In
order
to
obtain
a
representative
sample
for
analysis,
process
fluid contained
in the sampling
line
must
be
purged
prior
to
sampling.
Unlike
other
equipment
components
in
a
SOCMI
plant,
the
CTG
did
not
specifically
identify
RACT
for
controlling
VOM
emissions
from
sampling
connections,
nor
did
it
include
sampling
connections as the type of equipment
components
which
may
be
exempted from RACT requirements.
The
CTG, however, did present
the
results
of
studi.,es
of
sampling
connection
emissions
(the
emission
factor
and
the
sampling
connection
counts)
indicating
that
they
may
be
significant
and
are
important.
The
Joint
Proponents
believe
that
the
sampling
connection
controls
set
forth
in
the
proposal
will
provide
for
the
proper
disposal
of
the
purged process fluid, and will eliminate or reduce
the VOM
emissions
from the purged process
fluid.
9 6-’~4
57
—4—
The
companies’
major
objections
to
the
present
rule
related
to
35
Ill.
Adm.
Code
215.437(c).
This
subsection
requires
that
open—ended
valves
which
serve
as
sampling
connections
be
retrofitted
with
a
closed
purged
system
or
a
closed
vent
system,
and
that
these
systems
be
designed
and
operated
in
a
manner
such
that
the
purged
process
fluid
shall
either
be
•returned
to
the
process
line
with
zero
VOM
emissions
or
be
collected
and
recycled
back
to
the
process
line
with
zero
VOM
emissions.
Amoco,
Dow,
and
Mobil
believe
this
regulation
is
not
RACT
because
it
is neither technologically
feasible
nor economically
reasonable
for their polymer manufacturing processes and
operations.
The unit processes
in their plants involve
polymerization
of
monomers.
Their
plants
produce
polystyrene,
which
is used as raw material for manufacturing various plastics
and plastic foams.
Styrene monomers, additives, and/or catalysts
are
introduced
into the polymerization reactors and heated up to
reaction temperature
under
specified pressure.
The
factors that
affect the polymerization reaction are mainly the reaction
temperature and the purity of the styrene.
The polymerization
unit process is very sensitive
to the purity of raw materials and
temperature.
If the process fluid
is allowed
to
remain
in the
closed
purged
or
closed
vent
system,
it could solidify
at.
lower
temperatures and thus plug the closed loop of the sampling
system.
If
a
closed
purge
sampling
system
is
plugged
by
solid
polymer,
it
will
be useless for recycling
and sampling without
constant disassembling
and cleaning.
Even
if the purged material
can be recycled back
to
the reactor’s process stream,
impurities
may be
introduced into the process that will affect the quality
of the product.
In
some cases,
a run—away reaction or
a line
rupture may occur.
The objections of Stepan are somewhat different.
Stepan’s
Elwood plant produces more than 300 types of intermediate and
basic chemicals, which are mainly used
in
the
soap and detergent
industry, with some used
in the polymer
industry.
Most of
Stepan’s raw materials and products have very low vapor
pressures,
and thus can be qualified
as heavy liquids that are
exempt
from the requirements under Part 2l5.Subpart 0.
Stepan
does not specifically object
to the requirement of a closed purge
or closed vent sampling system
in
their variance petition.
Stepan does object, however,
to the lack of a component
definition
for
open—ended
valves.
After careful
review of the CTG, discussions with the
companies,
and
consultations
with
TJSEPA
personnel,
the
Agency
concluded that the Illinois requirements contained
in
215.437(c)
for controlling VOM emissions from sampling connections are more
stringent
than
that
required
by
the
CTG
since
the
CTG
did
not
identify
RACT
for controlling VOM emissions from sampling
connections.
Based
upon
the
information
presented
to
the
Agency
by
the
companies,
the
Agency
also
concluded
that
the
companies’
96—458
—5—
SOCMI unit processes may require special operating conditions and
may
not
be
able
to
tolerate
slight
impurities
contained
in
the
recycled
purged
process
fluid
that
contaminate
their
process
streams,
rendering
the
designing
and
operation
of
a
closed
purge
or closed vent system extremely difficult.
Another
aspect of the
proposal
is
that
in—situ
sampling
systems
are
exempt
from
the
requirements of Section 215.437(c).
Sortie
SOCMI
plants, due
to
the nature of their
unit processes, can
use in—situ sampling
systems where
the analyzing probes are implanted
in the
processing equipment and
immersed in the process
streams.
The
required process streams’
chemical and/or physical properties
analyses
can
then
be
done
without
extracting
samples
through
sampling connections.
A zero VOM emissions requirement or, as
will be discussed later,
a non detectable VOM emissions
requirement can be achieved by this type of sampling system.
The
Agency thus believes
that
an
in—situ
sampling
system
should
be
exempt
from
Subsection
215.437(c).
Other
amendments
which
relate
to
215.437(c)
include
definitions
for “closed purged system”, “closed vent
system’1,
“control
device”,
“in-situ
sampling
systems”,
and
“purged
process
fluid”.
These
technical
terms
are
used
either
in
215.437(c)
or
in
the
proposed
amendments
to
215.437(c),
but
had
not
previously
been defined.
These
terms are being defined
in
the rule
to avoid
confusion and
to
effectively
implement
the
rule.
No Detectable VOM Emissions
A
definition
for
“non
detectable
VON
emissions”
has
been
added,
and
“zero
VON
emissions”
has
been
deleted.
Dow,
Mobil,
Amoco,
and
Stepan
object
to
the
zero
VON
emissions
requirement
in
Subsection 215.437(c).
These companies believe that
it is
impossible
to
comply
with
an
absolute
zero
VOM
emissions
requirement.
Similarly,
Public Comment
No.
3,
submitted November
30,
1988
by
Amoco
Corporation,
states
that
the
use
of
“zero”
is
confusing
because
of
the
technical
definition
of
zero.
Amoco
proposed
that
“zero”
be
replaced
with
“no
detectable”.
With regard
to the
zero VOM emissions requirement stated
in
Subsection
215.437(c),
the
Agency
takes
what
it
believes
to
be
the
USEPA’s
position,
as
stated
in
the
NSPS,
that
the
sampling
connection control
requirements are intended
to cover
the
emissions from purged process
fluid but not the small amount of
emissions from
the sample
itself.
Since absolute zero VON
emissions
from purged process
fluids and the samples may be
technically impossible
to achieve, the Agency believes that the
term “zero VON emissions”
should be defined
in the rule as VON
emitted
into the atmosphere as indicated by an instrument reading
at
less
than
500
ppm
over
background
as
determined
in
accordance
with 40 CFR 60.485(c).
The Agency states that this definition
is
essentially the same as the NSPS definition of “no detectable
emissions”.
96—459
—6—
The
Board
notes
that
there
is
no
apparent
disagreement
as
to
the
definition
of
the
term
employed
in
Section
215.437(c),
but
rather
the
disagreement
is
as
to
the
term
itself.
The
Board
is
persuaded
that
absolute
zero
VON
emission
from
purged
process
fluids and the samples
is impossible to achieve and that
requiring “zero” VON emissions,
however that term is defined,
could
be
misleading
to
the
community
that
must
comply
with
these
regulations.
The Board prefers “no detectable” VON emissions, as
that term is,
in and of itself, more accurate.
The Board
therefore has replaced “zero” with “no detectable”
throughout the
proposal
at Second Notice.
Definitions
The Joint Proponents have proposed definitions
in
Section
211.122
for
the
following
terms:
“process
unit,”
“liquids
dripping,”
and
“sensor”
in
Section
215.430;
“synthetic
organic
chemical manufacturing
of polymer
plant”
in Section
215.432;
“process
unit shut down”
in subsection 215.435(a);
and “pressure
release”
as
it related
to the
term “pressure relief device” which
is contained
throughout the regulation.
The USEPA also informed
the
Agency
that
it
could
not find the definition
for
“light
liquid”
in
the
Agency’s
ozone
SIP.
The Agency thus also proposed
to
include
the
existing
definition
of
“light
liquid”
in
this
proposal.
The Agency proposed
to move this definition from
Section 215.104 to Section
211.122 on the assumption that other
SOCMI
definitions
in
215.104
would be moved
to Section 211.122
during
the
Chapter
2
clean—up
proceeding.
Since
that
proceeding’s
time
frame
is
indefinite,
the
Agency
believes
that
the definition of light liquid should remain
in Section
215. 104.
Although
the
CTG
did
not
define
these
terms,
the
Agency
takes
the
position
that
these
terms
should
be
defined
in
the
rule.
Defining these terms will
avoid confusion and disputes
between
the
Agency
and
the
regulated
community
arising
from
the
differences
in
their
interpretations
of
the
terms.
The
Agency
proposed
the
NSPS
definitions
because
they have been scrutinized
and agreed
upon by the SOCMI industry through the
Federal NSPS
commenting
process, and because these
terms were not defined
in
the
CTG.
The Board accepts these definitions as proposed.
Miscellaneous
Amendments
The
Joint
Proponents
propose
to
change
the
exemption
level
found
at
Section
215.430
from
“3660
mg/yr
(4033
tons/yr)
gaseous
or light liquid volatile organic materials”
to “3660 mg/yr
(4033
tons/yr)
gaseous
and
light
liquid
volatile
organic
materials”.
The
determination
of
the
process
weight
rate
(PWR)
exemption
level
in the rule and
in
the CTG is based
on the combined gaseous
and vapor volatile organic material PWR5.
Their
PWRs
should
not
be considered separately as the word “or”
in Section
215.430
implies.
Thus,
the word “or”
is being changed
to “and”.
96—460
—7—
The Joint Proponents also suggest changing the term
“equipment”
to
“component”.
Although
the
CTG
uses
the
terms
“equipment”
and
“component”
interchangeably
in
practice,
the
term
“component”
usually
refers
to
a
subpart
of
a
piece
of
equipment.
Leaks
may
occur
at
on~eof
the
components
of
a
piece
of equipment.
Since the
term “component”
has been defined
in
Section
211.122,
the
term
“equipment”
is
being changed
to
“component”
so that it will clearly
indicate
what
component(s)
of
the equipment should be under leak detection and repair
(LDAR)
program requirements.
The
Joint
Proponents
suggest
adding
to
Section
215.430
the
statement, “Those components that are not process unit components
are
exempt
from
Section
215.430
through
215.439”.
The
CTG
clearly
indicates that RACT shall apply
to “SOCMI process
units”.
All
the
equipment
component
counts, VOM emissions,
control technologies,
and economic impact studies relate
to the
components of a
piece of equipment that constitute
a SOCMI
process
unit.
Those
equipment
components
that
do
not
belong
to
a
process
unit
should
be
exempted.
Thus,
their exemption is being
explicitly
stated
in
the
rule.
The
Joint
Proponents
suggest
adding
the
phrase
“in
light
liquid
service” after
the
term “pump seal”
in subsection
215.432(e).
This
addition
exempts
pump
seal
in
heavy
liquid
service
from instrument
testing when liquids are observed
dripping
from
pump
seals.
The
Agency
states
that
it
agrees
with
industry
that
pumps
in
heavy
liquid service from which liquid is
observed
dripping
should
not
be
tested
before
repairs.
As
it
has
been
specified
in
subsection
215.432(g),
components
in
heavy
liquid
service
are
exempt
from
routine
instrument
monitoring.
Any
component
in
heavy
liquid
service
that
it
found
to
be
leaking
on the basis of sight, smell,
or
sound, however, should be
repaired
within
30
days
after
the
leak
is
discovered.
Thus,
a
pump seal
in heavy liquid
service from which
a liquid
is observed
dripping
should
be
repaired
within
the
required
time
frame.
It
would not be necessary to
test
it
before
the
repair
is
done.
On
the
other
hand,
a
pump
seal
in
light
liquid
service
from
which
liquid
is
observed
dripping
should
be
tested
immediately
before
and after
its repair
to determine the
instrument concentration
reading
in
ppm
at
each
point
in
time
such
that
the
non—leak
or
repaired definition of less than 10,000 ppm can be determined.
An
instrument
monitoring
test
reading
of
a
heavy
liquid
leak
will
be
approximately
3000
ppm
or
less.
This
value
is
less
than
the
RACT—defined
leak
level
of
10,000
ppm.
The
Joint
Proponents
suggest
amending
subsection
215.435(a)
by
the
addition
of
the
phrase
“in
light
liquid
service
and
in
gas
service”
between
the
words
“valves”
and
“inspected”
in
the
second
line
of
that
subsection.
Subsection
215.432(c)
provides
the
regulated
facilities
with
an
alternate
testing strategy for
valves
that
are
in
gas
service
and
in
light
liquid
service.
This
96—461
—8—
alternative
strategy
is
generally
referred
to
as
“skip—period”
monitoring.
It
should
be
applied
only
to
those
valves
in
light
liquid
service and
in gas service, and
it should be offered only
to the SOCMI plants that have demonstrated that they have
attained
and
maintained
a
good
performance
level
for
the
specific.
values.
A good performance level
is attained
if two percent or
less
of
the
valves
that
are
in
light
liquid
service
and
in
gas
service
leak.
If
this
level
is
attained
for
five
consecutive
quarters, then one or more of the subsequent quarterly LDAR
period
for
those valves can be skipped.
That is,
a qualified
plant owner
or operator can conduct an annual LDAR instead
of a
quarterly
LDAR
for
those
valves.
Since
the
alternate
testing
strategy
applies
only
to
valves
in
light
liquid
service
and
in
gas
service,
it
should
be
explicitly
stated
in
Section
215.435
that the owner or operator of SOCMI plant need only report
the
total
number
of
valves
in
light
liquid
and
in
gas
service
that
he
inspected.
This
will
prevent
the
intentional
or
inadvertent
inclusion of
heavy
liquid
service
valves
in
the
quarterly
reports
which
may,
in
turn,
distort
or
skew
the
number
count
and
percentage of leaking valves that are used
to determine
a good
level
of performance.
The Joint Proponents propose to amend Appendix D by
correcting
the
typographical
errors
in
the
list
and
by
replacing
the USEPA OCPDB number
assigned
to each of the SOCMI chemicals
in
the
list
with
the
CAS
number
assigned
to
the
same
chemical.
OCPDB numbers are reference
indexes assigned
to the various
chemicals in
the
USEPA’s
Organic
Chemical
Producers
Data
Base
(OCPDB)
.
CAS
numbers
are
chemical
registry
numbers
developed
by
the
Chemical
Abstract
Service
(CAS)
Divisior~ of
the
American
Chem~calSociety (ACS).
The present Appendix
D, which contains
the
list
of
chemicals
and
polymers
produced
by
the
affected
plants, was published
in
the draft
CTG.
It contains numerous
typographical
errors
that
were
contained
in
the
draft
CTG
list.
Some of the chemicals such as
OCPDB
No.
710,
1,3—butylene
glycol
were
inadvertently
omitted
form
the
list.
These
typographical
errors
therefore
should
be
corrected.
Although
the
final
CTG
stated
that
RACT
should
be
applied
to
“equipment
in
process
units
operated
to
produce
one
or
more
of
the
synthetic
organic
chemicals listed
in Appendix
E of
the
proposed
standards
of
performance
for
SOCMI
(46 Fed. Reg.
1136,
January
5,
1981),
methyl
tert—butyl
ether
(MTBE),
polyethylene,
polypropylene,
and
polystryene”,
the
Agency
proposes
to
use
the
SOCMI
list
in
Section 60.489
in the final NSPS which contains the same
chemicals,
but which uses the CAS numbers in place of
OCPDB
numbers.
The
reasons
for
the
Agency’s
preference
of
using
the
CAS
numbers
rather
than
the
OCPDB numbers are as
follows:
(1)
the CAS registry number system
is
a
universally known system and
is acceptable and accessible
to chemistry professionals
in the
academic
and
industrial
fields
in
the
United
States
and
in
the
world,
(2)
the
USEPA
OCPDB
number
system
is
known
and
accessible
only
to
a
few
people
at
the
USEPA,
and
(3)
the
CAS
registry
96—462
—9—
system
is
a
unique,
structure—based
listing
of
organic
compounds
that
contains
all
the
significant
chemical
research
information
reported
in
the
international
literature
since
1907.
In
comparison,
the
OCPDB
system
appears
to
have
a
very
short
history
and,
therefore,
may
be
inferior.
The
Board
finds
the
proposed
amendments
to
be
technically
feasible
and
economically
reasonable.
ORDER
The
Board
hereby
proposes
for
Second
Notice
the
following
rule
to
be
filed
with
the
Joint
Committee
on
Administrative
Rules.
TITLE
35:
ENVIRONMENTAL
PROTECTION
SUBTITLE
B:
AIR POLLUTION
CHAPTER
I:
POLLUTION
CONTROL
BOARD
SUBCHAPTER
C:
EMISSION
STANDARDS
AND
LIMITATIONS
FOR
STATIONARY
SOURCES
PART
211
DEFINITIONS
AND
GENERAL
PROVISIONS
SUBPART
B:
DEFINITIONS
Section
211.121
Other Definitions
211.122
Definitions
Section 211.122
Definitions
“Closed
Purge System”:
A system that
is not open
to
the
atmosphere
and
that
is
composed
of
piping,
connections,
and,
if
necessary,
flow
inducing
devices
that
transport
liquid
or vapor
from a piece or pieces of equipment to
a
control device,
or return
the liquid
or vapor to the
process line.
“Closed
Vent
System”:
A
system
that
is
not
open
to
the
atmosphere
and that is composed
of piping,
connections,
and,
if
necessary,
flow
inducing
devices
that
transport
gas or vapor
from
a
piece
or
pieces
of
equipment
to
a
control device, or return
the gas or vapor
to the
process lir~e.
“Component’t:
Any piece
of equipment which has the
potential
to
leak
volatile
organic
material
including,
but not limited
to, pump seals, compressor seals,
seal
oil degassing vents, pipeline valves,
pressure relief
96—4 63
—10—
devices,
process
drains
and
open
ended
p4pesvalves.
This
definition
excludes
valves
which
are
not
externally
regulated,
flanges,
and
equipment
in
heavy
liquid
service.
For
purposes
of
Subpart
Q
(35
Ill.
Adm.
Code
215),
this
definition
also
excludes
bleed
ports
of
gear
pumps
in
polymer service.
“Control
Device”:
For
purposes
of
Subpart
Q,
an
enclosed
combustion
device,
vapor
recovery
system,
flare,
or closed container.
“In—situ
Sampling
Systems”:
Nonextractive
samplers
or
in—line
samplers.
“Light Liquid”:
Volatile organic material
in
the liquid
state which
is not defined as
a heavy liquid.
“Liquids Dripping”:
Any visible leaking
from
a
seal
including
spraying,
misting,
clouding
and
ice
formation.
“Pressure Release”:
The emission of materials resulting
from
system
pressure
being
greater
than
set
pressure
of
the
pressure
relief
device.
“Process
Unit”:
Components
assembled
to
produce,
as
intermediate or
final products, one
or more of the
chemicals listed
in Appendix
D.
A process unit can
operate
independently
if
supplied
with
sufficient
feed
or
raw
materials
and
sufficient
storage
facilities
for
the
product.
“Process Unit Shutdown”:
A work practice or operational
procedure that stops production from
a process unit or
part
of
a
process
unit.
An
unscheduled
work
practice
or
operational
procedure
that
stops
production
from
a
process unit or part of
a process unit for less than 24
hours
is not
a process unit shutdown.
The use
of spare
components and technically feasible bypassing
of
components without
stopping production are not process
unit
shutdowns.
“Purged Process Fluid”:
Liquid
or vapor
from a process
unit
that
contains
volatile
organic
material
and
that
results from flushing or cleaning
the sample line(s)
of
a
process
unit
so
that
a
uncontaminated
sample
may
then
be taken
for testing
or analysis.
“Sensor”:
A
device
that
measures
a
physical
quantity
or
the
change
in
a
physical
quantity
such
as
temperature,
pressure, flow rate, pH,
or liquid
level.
96—464
—11—
“Synthetic
Organic
Chemical
or
Polymer
Manufacturing
Plant”:
A
plant
that
produces,
as
intermediates
or
final
products,
one
or
more
of
the
chemicals
or
polymers
listed
in
Appendix
D.
“Zero
Volatile
Or~anic
Material
Emissions”:
A
discharge
of volatile organic material
into the atmosphere as
indicated
by
an
instrument
reading
of
less
than
500
ppm
above background
as determined
in accordance with
40 CFR
60.485(c).
(Source:
Amended
at
effective
___________)
Ill.
Reg.
________
TITLE
35:
ENVIRONMENTAL PROTECTION
SUBTITLE
B:
AIR
POLLUTION
CHAPTER
I:
POLLUTION CONTROL BOARD
SUBCHAPTER C:
EMISSIONS STANDARDS AND LIMITATIONS FOR
STATIONARY SOURCES
PART 215
ORGANIC MATERIAL EMISSION STANDARDS AND LIMITATIONS
SUBPART
A:
GENERAL
PROVISIONS
Section
215. 100
215.101
215. 102
215.103
215.104
215.105
215. 106
215.107
SUBPART
Introduction
Clean—up and Disposal Operations
Testing
Methods
Abbreviations and Conversion Factors
Defini tions
Incorporations by Reference
Afterburners
Determination of Applicability
0:
LEAKS
FROM
SYNTHETIC
ORGANIC
CHEMICAL
AND
POLYMER
MANUFACTURING
EQUIPMENT
Section
215.420
215. 421
215.422
215.423
215.424
215.425
215.426
215.427
215.428
215.429
215.430
215.
431
215.432
Applicability
General Requirements
Inspection
Program
Plan
for
Leaks
Inspection Program
for Leaks
Repairing
Leaks
Recordkeeping
for
Leaks
Reporting
for Leaks
Alterriative Program
for Leaks
Compliance Dates
Compliance
Plan
General
Requirements
Inspection Program Plan
for Leaks
Inspection Program for Leaks
96—465
—12—
215.433
215.434
215.435
215. 436
215.437
215.438
215.
43 &9
Appendix
D
Section
215.104
Repairing
Leaks
Recordkeeping
for
Leaks
Report
for
Leaks
Alternative
Program
for
Leaks
Open—Ended
Valves
Standards
for
Control
Devices
Compliance
Plan
List
of
Chemicals
Defining
Synthetic
Organic
Chemical
and
Polymer
Manufacturing
SUBPART
A:
GENERAL
PROVISIONS
Defini tions
The
definitions
of
35
Ill.
Adm.
Code
201
and
211
apply
to
this
Part,
as
well as the definition contained
in this Section.
Where
the
definition
contained
in
this
Section
is
more
specific
than
that
found
in
35
Ill.
Adm.
Code
201
or
211,
it
shall
take
precedence
in
application
of
this
Part.
~id~’~
Ve4a~ilee~gen~e
~ia~efi8~
4t~i
4he
q~4~
~a~e
whie~ is
tie~ ~efi~e~
se
hee’v~y
~t~4~i-
(SOURCE:
Amended
at
effective
)
Ill.
Reg
Section
215.105
Incorporation
by
Reference
The following materials are incorporated by reference:
a)
American Society
for Testing
and Materials,
1916 Race
Street,
Philadelphia, PA 19103:
1)
ASTM
D
1644—59
Method
A
2)
ASTM
D
1475—60
3)
ASTM
D
2369—73
4)
ASTM
D
2879—83
(Approved
1983)
5)
ASTM D 323—82
(Approved 1982)
6)
ASTM D 86—82
(Approved 1982)
7)
ASTM
E 260—73 (Approved 1973),
E 168—67
(Reapproved
1977),
E
169—63
(Reapproved
1981),
E
20
(Approved 1985)
8)
ASTM
D
97—66
96—466
—13—
9)
ASTM D 1946—67
10)
ASTM
D
2382—76
11)
ASTM
D
2504—83
12)
ASTM
D
2382—83
b)
Federal
Standard
l4la,
Method
4082.1
c)
National Fire Codes, National Fire Prevention
Association, Battery March Park,
Quincy, Massachusetts
02269
(1979)
d)
United
States
Environrnental~Protection
Agency,
Washington,
D.C.,
EPA—450,/2—77—026,
Appendix Ar (October
1977)
e)
United
States
Environmental Protection Agency,
Washington,
D.C.,
EPA—450/2—78—05l
Appendix
A
and
Appendix
B
(December 1978).
f)
Standard
Industrial
Classification
Manual,
published
by
Executive
Office
of
the
President,
Office
of
Management
and Budget, Washington,
D.C., 1972
g)
40 CFR
60, Appendix AT
(1986)
h)
United States Environmental Protection Agency,
Washington D.C., EPA—450/2—78—041.
BOARD
NOTE:
The
incorporations
by
reference
listed
above
contain no later amendments or editions.
(Source:
Amended
at
_____
Ill.
Reg.
________
effective
_______________
SUBPART
Q:
LEAKS FROM SYNTHETIC ORGANIC CHEMICAL
AND
POLYMER
MANUFACTURING
EQUIPMENT
Section
215.420
Applicability
The provisions of Sections 215.421 through 215.429 of this
subpart shall apply to all plants
in the State
of Illinois which
manufacture
synthetic
organic
chemicals
and
polymers,
except
those
located
in
any
of
the
following
counties:
Will,
McHenry,
Cook,
DuPage,
Lake,
Kane,
Madison,
St.
Clair, Macoupin,
and
Monroe.
The
provisions
of
Section
215.430
through
2~ST438
215.329
shall apply
to
the counties specifically enumerated
~E~ve.
In
addition,
if
any
county
is
redesignated
as
non—
attainment by the USEPA subsequent
to December
31,
1987,
the
96-467
—14—
owner
or
operator
of
a
plant
located
in
that
county
shall
comply
with
the
requirements
of
Sections
215.430
through
2-4~&
215.439
upon
the
effective
date
of
the
redesignation.
(Source:
Amended
at
_____
Ill.
Reg.
_______
effective
______________)
Section 215.430
General Requirements
The owner or operator of
a plant which processes
more
than
3660
Mg/yr
(4033
tons/year)
gaseous
e~ and
light
liquid
volatile
organic
material,
arid
whose
components
are
used
to
manufacture
the
synthetic
organic
chemicals
or
polymers
listed
in
Appendix
D,
shall
ee~~ue~
~e&~
4~spee~iei’i
a,i~ fepaif
p~egfaMS fe~
the~
~ft
eeee~anee
with this
Gpa~
comply
with
Sections
215.430
to
215.439.
~,eak
i~spee~ieita~
~epai~
p~eg~amssha~
~e
eoee~e~?ef that eq~ipme~The provisions of Sections 215.430
to
215.439
are
applicable
to
components
containing
10
percent
or
more by weight volatile
organic
material
as
determined
by
ASTM
method E—l68,
E—169 and E—260,
incorporated by reference in
Section 215.105.
Those components that are not process
unit
components are exempt from Sections
215.430
to 215.439.
A
component shall be considered
to be leaking
if
the
volatile
organic material
is equal
to, or
is greater than 10,000 ppmv as
methane
or
hexane
as
determined
by
USEPA
Reference
Method
21,
as
specified at
40 CFR 60, Appendix
A,
incorporated
by reference
in
Section 215.105, indication of liquids dripping, or
indication by
a sensor
that
a
seal
or barrier
fluid system has failed.
The
provisions
of
this
Subpart
are
not
applicable
if
the
equipment
components
are
used
to
produce
heavy
liquid
chemicals
only
from
heavy liquid feed or raw materials.
(Source:
Amended
at
_____
Ill.
Reg.
_______
effective
______________)
Section
215.
432
Inspection
Program
for
Leaks
The
owner
or
operator
of
a
synthetic
organic
chemical
or
polymer
manufacturing
plant
subject
to
Section
215.430
through ~.3S~-43&,
215.439, shall
for the purposes of detecting leaks, conduct
a
component inspection program utilizing
the test methods specified
in USEPA Reference Method
21,
40 CFR 60,
Appendix
A (1986),
incorporated
by
reference
in
Section
215.105,
consistent
with
the
following
provisions:
a)
Test annually those components operated near extreme
temperature
or
pressure
such
that
they would be
unsafe
to
routinely
monitor,
and
those
components
located
more
than two meters
above
permanent worker access structures
or
surfaces;
96—468
—15—
b)
Test
quarterly
all
other
pressure
relief
valves
in
gas
service,
pumps
in
light
liquid
service,
valves
in
light
liquid
service
and
in
gas
service,
and
compressors.
C)
If
less
than
or
equal
to
2
percent
of
the
valves
in
light
liquid
service
and
in
gas
service
tested
pursuant
to
subsection
(b)
are
found
not
to
leak
for
5
consecutive
quarters,
no
leak
tests
shall
be
required
for
three
consecutive
quarters.
Thereafter,
leak
tests
shall
resume
for
the
next
quarter.
If
that
test.shows
less
than
or
equal
to
2
percent
of
the
valves in light
liquid service and
in gas service are leaking, then no
tests
are
required
for
the
next
3
quarters.
If
more
than 2 percent are leaking,
then tests are required for
the
next
5
quarters.
d)
Observe
visually
all
pump
seals
weekly.
e)
Test
immediately
any
pump
seal
in
light liquid service
from
which
liquids
are
observed
dripping.
f)
Test any relief valve within 24 hours after
it has
vented
to
the
atmosphere.
g)
Routine
instrument
monitoring
of
valves
which
are
not
externally
regulated,
flanges,
and
eq~*ipmen~
components
in
heavy
liquid
service,
is
not
required.
However,
any
valve
which
is
not
externally
regulated,
flange,
or
pisee
e~ ep~4pme~component
in
heavy
liquid
service
that is found
to be leaking on the basis of sight,
smell
or sound
shall be repaired as soon
as
practicable
but
no
later than
30
days
after
the
leak
is
found.
h)
Test immediately after repair any component that was
found
leaking.
1)
Within
1 hour of its detection,
a weatherproof, readily
visible
tag,
in
bright
colors
such
as
red
or
yellow,
bearing
an identification number
and the date on which
the leak was detected must be affixed on the leaking
component and remain
in place
until
the leaking
component is repaired.
j)
Any
component
that
is
in
vacuum
service7
or
any
pressure
relief devices connected
to an operating
flare header or
to
a vapor recovery devices e~eis exempt from the
monitoring
requirements
in
this
Section.
(Source:
Amended
at
_____
Ill. Reg.
_______
effective
______________)
Section
215.435
Report
for
Leaks
96—469
—16—
The
owner
or
operator
of
a
synthetic
organic
chemical
or
polymer
manufacturing
plant
subject
to
Section
215.430
through
2~5r43&
215.439
shall:
a)
Submit
quarterly
reports
to
the
Agency
on
or
before
March
31,
June
30,
September
30,
and
December
31
of
each
year,
listing
all
leaking
components
identified
pursuant
to
Section
215.432
but
not
repaired
within
15
days,
all
leaking
components
awaiting
process
unit
shutdown,
the
total
number
of
components
inspected,
the
type
of
components inspected,
and
the
total
number
of
components
found
leaking,
the
total
number
of
valves
in
light
liquid
and
in
gas
service
inspected
and
the
number
and
percentage
of
valves
found
leaking.
b)
Submit
a signed
statement with the report attesting
that
all
monitoring
and
repairs
were
preformed
as
required
under
Section
215.430
through
215.436.
(Source:
Amended at
_____
Ill.
Reg.
_______
effective
_______________)
Section
215.437
Open—Ended
Valves
a)
Each
open—ended
valve
shall
be
equipped
with
a
cap,
blind
flange,
plug,
or
a
second
valve,
except
during
operations requiring fluid
flow through the open—ended
valve.
b)
Each open—ended valve equipped with a second valve shall
be
operated
in
a
manner
such
that
the
valve
on
the
process
fluid
end
is
closed
before
the
second
valve
is
closed.
c)
Components which are Gopen—ended valves and which
serve
as
a
sampling
connection
shall
be
eq~4pped with
a
e~Iese~
p~~e eys~em o~ e~eee~vet~ system
controlled
such
that:
1)
A
closed
purge
system
or
closed
vent
system
shall
return
Pt*fge~ purged
process
fluid
s~e~ ~e
~
to
the
process
line
with
zero
VOM
volatile
organic material emissions
to the atmosphere,
or
2)
A closed
purge system or closed vent system
shall
collect
and
recycle
Ft~fge~purged
process
fluid
s~~ia~a
.~eee~eeted
e~i~
~eeye~e~
to
the
process
line
with
zero volatile organic material emissions
to
the atmosphere,
or
3)
Purged
process
fluid shall be transported
to
a
control device that complies with the requirements
of Section 215.438.
96—470
—17—
~j
In—situ sampling systems
are
exempt
from
subsection
(c).
(Source:
Amended
at
_____
Ill.
Reg.
__________
effective
______________)
Section 215.438
Standards
for
Control Devices
Control devices used
to comply with Section 215.437(c)
shall
comply with following:
a)
If the control device
is
a vapor recovery system (for
example, condensers and adsorbers)
,
it shall be designed
and operated
to recover
the volatile organic material
emissions vented
to
it with an
efficiency of
95 percent
or greater.
b)
If the control device
is an enclosed combustion device,
it shall
be designed and operated
to reduce
the volatile
organic material emissions vented
to
it with
an
efficiency of 95 percent or greater, or
to provide
a
minimum
residence
time
of
0.75 seconds at
a minimum
temperature
of 8l6”C.
c)
If the control device
is a flare,
it shall:
1)
Be
designed
for
and
operated
with
no
visible
emissions as determined by USEPA Reference Method
22,
40
CFR
60,
Appendix
A
(1986),
incorporated
by
reference
in
Section
215.105,
except
for
periods
not
to
exceed
a
total
of
5
minutes
during
any
2
consecutive
hours.
2)
Be
operated
with
a
pilot
flame
present
at
all
times
and
shall
be
monitored
with
a
thermocouple
or
any
other
equivalent
device
to
detect
the
presence
of
the pilot
flame.
3)
Be
steam—assisted,
air
assisted,
or
nonassisted.
4)
Be used only with the net heating value
of the gas
being combusted being 11.2 MJ/scm
(300 Btu/scf)
or
greater
if
the flare
is steam—assisted
or air—
assisted;
or
with
the
net
heating
value
of
the
gas
being
combusted being 7.45 MJ/scm or greater
if the
flare
is
nonassisted.
The
net
heating
value
of
the
~as
being
combusted
shall
be
calculated
using
the
following equation:
Ur
_____
96—47 1
—18—
Where:
H
=
Net
heating
value
of
the
sample,
M~1/scm:
where
the
net
enthalpy
per
mole
of
offgas
is
based
on
combustion
at
25’~C and
760
nun
Hg,
but
the
standard
temperature
for
determinin
the
volumn
corresponding
to
one
mole
is
20
C.
K
Constant,
/
1
~
(g
rnole~
(~
~
1.740
x
10’
(~
~xn
)
\
scm
J
\~
kcal
/
where
standard temperature for
g mole
is
20
C.
scm
C~
=
Concentration of sample component
i,
in ppm, as measured by USEPA
Reference
Method
18,
40
CFR
60,
Appendix
A (1986), and ASTM D 2504—
83,
both
incorporated
by
reference
in
Section
215.105.
Hi
=
Net
heat
of
combustion
of
sample
component
i,
kcal/g
mole.
The
heats
of combustion may be determined
using
ASTM
D
2382—83,
incorporated
by
reference
in
Section
215.105,
if
published values are not available
or
cannot
be
calculated.
5)
Steam—assisted
and
nonassisted
flares
shall
be
designed
and
operated
with
an
exit
velocity,
as
determined
by dividing
the volumetric
flowrate
(in
units
of
standard
temperature
and
pressure),
as
determined
by
USEPA
Reference
Method
2
or
2A,
40
CFR
60,
Appendix
A
(1986)
incorporated
by
reference
in Section 215.105,
as appropriate; by the
unobstructed
(free)
cross
sectional area of the
flare
tip, less than
18 rn/sec
(60 ft/sec.).
6)
Air—assisted
flares
shall
be
designed
and
operated
with
an
exit
velocity
less
than
the
maximum
permitted velocity,
Vmp~i as determined by the
following equation:
Vmax
=
8.706
+
O.7O84(Hr)
Vm~.,p
Maximum
permitted
velocity,
m/sec.
96—472
—19—
8.706
=
Constant.
0.7084
=
Constant.
Hr
=
The
net
heating
value
as
determined
in
subsection
(c)(4)
of
this
section.
d)
If the control device
is
a closed
container,
it shall
be
designed and operated
to reduce
the volatile organic
material
emissions,
vented
from
purged
process
fluid
after
transfer,
to
zero
volatile
organic
material
emissions
as
determined
by
USEPA
Reference
Method
21
as
specified
at
40
CFR
60,
Appendix
A
(1986),
incorporated
by reference
in Section 215.105.
For purposes of this
Section, the phrase “after
transfer” shall
refer
to
the
time
at
which
the
entire
amount
of
purged
process
fluid
resulting
from
a
flushing
or
cleaning
of
the
sample
line
enters the closed container or containers including the
final
container(s)
prior
to
disposal.
e)
The
owner
or
operator
of
a
control
device
shall
monitor
the
control
device
to
ensure
that
it
is
operated
and
maintained
in conformance with its design.
f)
The control device shall
be operated
at all times when
emissions may be vented
to
it.
(Source:
Former
Section
215.438
renumbered
to
Section
215.439,
new Section
215.438 adopted at
_____
Ill.
Reg.
_______
effective
_____________
Section ~S-4382l5.439
Compliance Date
The
owner
or
operator
of
a
synthetic
organic
chemical
or
polymer
manufacturing
plant
subject
to
Sections
215.430
through
5~T43~&
215.439
shall comply with the standards and limitations of those
Sections no later than December
31,
1987.
(Source:
Section
215.439
renumbered
from
Section
215.438
and
amended
at
_____
Ill. Reg.
,
effective
_____________
Appendix
D:
List
of
themicals
t~fining
Synthetic
organic
(lemical
and
Polymer manufacturing
GGPBB Ne~
CAS t~b.a
Chemical
29
105—57—7
Acetal
75—07—0
Acetaldehyde
49
107—89—1
Acetaldol
96—473
—20—
60—35—5
Acetamide
65
103—84—4
Acetanilide
64—19—7
Acetic
acid
89
108—24—7
Acetic
anhydride
67—64—1
Acetone
198
75—86—5
Acetone
cyanohydrin
118
75—05—8
Acetonitrile
98—86—2
Acetop~ienone
125
75—36—5
Acetyl
chloride
188
74—86—2
Acetylene
148
107—02—8
Acrolein
159
79-06—1
Acrylamide
169
79—10—7
Acrylic
acid
~ ee~efs
107—13—1
Acrylonitrile
188
124—04—9
Mipic
acid
185
111—69—3
~3iponitrile
198
(b)
Alkyl
nap~thalenes
288
107—18—6
Allyl
alcohol
219
107—05—1
Allyl
chloride
229
1321—11—5
Axninobenzoic
acid
238
111—41—1
Aminoethylethanolamine
235
123—30—8
p—aminophenol
240
628—63—7,
Amyl
acetates
123—92—2
259
71—41—Oc
Amyl
alcohols
260
11 0—58—7
Arnyl
amine
543—59—9
Amyl
chloride
28r9
ll0—68—7c
Amyl
mercaptans
2
1322—06—1
Amyl
~ienol
‘388
62—53—3
Aniline
142—04—1
Aniline hydrochloride
‘328
29191—52—4
Anisidine
‘339
100—66—3
Anisole
~348
118—92—3
Anthranilic
acid
358
84—65—1
Anthraquinone
369
100—52-7
Benzaldehyde
55—21—0
Benzamide
‘399
71—43—2
Benzene
‘3
98—48—6
Benzene5isulfonic
acid
488
98—11-3
Benze~e—su1~?e~4e
Ben zenesulfonic
acid
419
134—81—6
Benzil
429
76—93—7
Benzilic
acid
438
65—85-0
Benzoic
acid
449
119—53—9
Benzoin
459
100—47—0
Bennzonitrile
469
119—61—9
Benzop~ienone
489
98—07—7
Benzotrichloride
499
98—88—4
Benzoyl
chloride
?99
100—51—6
Benzyl
alcohol
519
100—46-9
Bet~y1
amine Benzylamine
528
120—51—4
Benzyl
benzoate
96—474
—21—
539
100—44—7
Benzyl
chloride
549
98-87—3
Benzyl
dichioride
559
92—52—4
Biphenyl
569
80-05-7
Bisçhenol
A
5~9
10-86-1
Bromobenzene
599
27497-51—4
Bromonaphthalene
599
106—99—0
Butadiene
592
106—98—9
1—butene
699
123-86-4
n-butyl
acetate
639
l41—32—2
n-butyl
acrylate
649
71—36—3
n-butyl
alcohol
659
78—92—2
s—butyl
alcohol
669
75—65—0
t—butyl
alcohol
109-73-9
n-butylamine
699
13952—84—6
s—butylamine
699
75-64-9
t—butylamine
98—73—7
p~pcr~
tert—butyl
benzoic
acid
107—88—0
l,3—butylene glycol
~S0
123—72—8
n—butyraldehyde
107—92—6
Butyric
acid
106—31—0
Butyric anhydride
109—74—0
Butyronitrile
105—60-2
Caprolactam
75—1—50
Carbon disulfide
888
558—13—4
Carbon
tetrabrcxnide
819
55—23—5
Carbon
tetrachioride
828
9004—35—7
Cellulose
acetate
849
79—11—8
~hloroacetic
acid
859
108—42—9
m-chloroaniline
860
95—51—2
o-chloroaniline
106—47—8
p-chloroaniline
888
35913—09—8
Chlorobenzaldehyde
899
108—90—7
Chlorobenzene
989
118—91-2,
Chlorobenzoic acid
535—80—8,
74—ll—3c
985
21 36—81—4
Chlorobenzotrichloride
2136—89—2,
52l6—25—lc
919
1321—03—5
Chlorobenzoyl chloride
928
75—45—6
Chlorodifluoroethane
921
25497—29—4
chlorodifluoromethane
938
67—66-3
Chloroform
949
25586—43—0
Chloronaphthalene
959
88—73—3
o-chloronitrobenzene
954
100—00-5
p-chloronitrobenzene
969
25167—80—0
chloropienols
964
126—99—8
Chloroprene
965
7790—94—5
Chlorosulfonic
acid
108—41—8
rw-chlorotoluene
999
95—49—8
o—chlorotoluene
998
106—43—4
p—chlorotoluene
9e—475
—22—
992
75—72-9
Chlorotrifluoromethane
1099
108—39—4
m-cresol
1910
95—48—7
o—cresol
1028
106—44—5
p-cresol
4921
1319—77—3
Mixed
cresols
4939
1319—77—3
Cresylic
acid
4949
4170—30-0
Crotonaldehyde
4950
3724—65—0
Crontonic
acid
4969
98—82-8
Cumene
10~0
80—15-9
Cumene
hydroperoxide
4989
372—09—8
Cyanoacetic acid
48
506-77-4
Cyanc~en
chloride
1409
108—80-5
Cyanuric
acid
1419
108—77-0
Cyanuric
chloride
1128
110—82—7
Cyclohexane
1138
108—93—0
Cyclohexanol
4148
108—94—1
Cyclohexanone
1458
110—83—8
Cyclohexene
1468
108—91—8
Cyclohexylamthe
11~9
111-78-4
Cyclooctadiene
1189
112—30—1
Decanol
1498
123—42—2
Diacetone
alcohol
1299
27576-04—1
Diaminobenzoic acid
1219
95—76-1,
Dichloroaniline
95—82—9,
554—00—7,
608—27—5,
608—31—1,
626—43—7,
27134—27—6,
57311 —92—9c
1215
541—73—1
m-dichlorobenzene
4216
95—50—1
o-dichlorobenzene
1228
106—46—7
p-dichlorobenzene
1221
75—71—8
Dichiorodifluorornethane
1249
114-44—4
Dichloroethyl ether
107—06—2
1,2—dichioroethane
(EIX~)
4259
96—23—1
Dichlorohydrin
26952—23—8
Dichloropropene
1289
101—83—7
Dicyclohexylamine
109-89—7
Diethylamine
1889
111—46—6
Diethylene
glycol
1884
112-36—7
Diethylene
glycol
diethyl ether
1385
111—96—6
Diethylene
glycol
disnethyl
ether
1319
112-34-5
Diethylene
~4yee1~eneè~y1
glycol
monckutyl ether
1828
124—17—7
Diethylene
~
glycol
mor~nbutyl ether
acetate
1338
111—90—0
Diethylene
g1yee~eneethy1
glycol
monoethyl ether
4349
112—15-2
Diethylene
glyeelrfteneethyl
glycol
moncinethyl
ether
acetate
9&-476
—23—
1369
111—77—3
Diethylene
g1yee1n~enet~ethy1
glycol
ir~ncinethyl
ether
4429
64—67—5
Diethyl
sulfate
1438
75-37—6
Difluoroethane
4449
25167—70—8
Diisobutylene
1442
26761—40-0
Diisodecyl
phthalate
4444
27554—26—3
Diisooctyl
phthalate
4459
674—82—8
Diketene
1468
124—40—3
Dimethylamine
44~0
121—69-7
N,N-dimethylaniline
4489
115—10-6
N,N-~~ethy1ethefdimethyl
ether
1499
68-12—2
N,N—dimethylformamide
4495
57—14—7
Dimethylhydrazine
4599
77—78—1
Diinethyl sulfate
1519
75—18—3
Dimethyl
sulfide
1528
67—68-5
Bimey1femi~e
Dirnethyl
sul foxide
1538
120-61-6
~
Dimethyl
terephthala te
1549
99—34—3
3,5—dinitrobenzoic
acid
1545
51—28-5
Dinitrophenol
25321—14—6
Dinitrotoluene
1569
123—91—1
Dioxane
1570
646—06—0
Dioxolane
1589
122—39-4
Diphenylamine
101—84-4
Diphenyl oxide
1698
102—08—9
Diphenyl thiourea
1610
25265—71—8
Dipropylene glycol
1628
25378—22—7
Dcx3ecene
162.9
28675—17—4
Dodecylaniline
1540
27193—86—8
t~decylphenol
4650
106—89—8
Epichlorohydrin
1660
64—17-5
Ethanol
141—43—Sc
Ethanolamines
141—78—6
Ethyl acetate
1689
&thyl
141—97—9
Ethyl
acetoacetate
4690
140—88—5
Ethyl acrylate
75—04—7
Ethylamine
100—41—4
Ethylbenzene
74—96-4
Ethyl
bromide
9004-57-3
Ethylcellulose
75—00—3
Ethyl
chloride
105—39—5
Ethyl chloroacetate
105—56-6
Ethylcyanoacetate
74—85—1
Ethylene
96—49—1
Ethylene carbonate
1~99
107—07—3
Ethylene cilorohydrin
4899
107—15—3
Ethylenediarnine
1810
106—93—4
Ethylene dibromide
1838
107—21—1
Ethylene glycol
1849
111—55—7
Ethylene
glycol
diacetate
48~8
110—71—4
Ethylene glycol dimethyl ether
96—477
—24—
1899
111—76—2
Ethylene
glycol
monobutyl
ether
1999
112—07-2
Ethylene glycol monobutyl
ether
acetate
1910
110—80-5
Ethylene
glycol
monoethyl
ether
1929
111—15—9
Ethylene
glycolmonoethyl
ether
acetate
1930
109—86—4
Ethylene
glycolmonoethyl
ether
1949
110-49—6
Ethylene glycolmonomethyl ether
acetate
1969
122-99—6
Ethylene glycol monophenyl
ether
2807—30-9
Ethylene glycolmonopropyl ether
1989
75—21—8
Ethylene oxide
1999
60—29-7
Ethyl ether
2890
104—76—7
2—ethyihexanol
2910
122-51—0
Ethyl
orthoformate
2828
95—92—1
Ethyl oxalate
2938
41892—71—1
Ethyl sodium oxaloacetate
2849
50-00-0
Formaldehyde
2950
75-12-7
Formarnide
2869
64—18—6
Formic
acid
110—17—8
Fumaric
acid
98-01—1
Furfural
2899
56—81—5
Glycerol
(Synthetic)
299~
26545—73—7
Glycerol dichlorohydrin
2108
25791—96—2
Glycerol triether
2140
56—40—6
Glycine
2129
107—22—2
Glyoxal
2145
118—74—1
Hexachioroberizene
2158
67—72—1
Hexachioroethane
2169
36653—82—4
Hexadecyl
alcohol
2165
124—09—4
Hexamethylenediamine
629—11—8
Hexamethylene glycol
2189
100—97—0
Hexarnethylenetetrarnirie
2199
74—90—8
Hydrogen
cyanide
2289
123—31—9
Hydroquinone
2210
99—96-7
~
p-hydroxybenzoic
acid
2240
26760—64—5
Isoamylene
2259
78—83-1
Isobutanol
2268
110—19—0
Isobutyl acetate
2261
115—11—7
Isobutylene
22~9
78—84—2
Isobutyraldehyde
2289
79—31—2
Isobutyric acid
2389
25339—17—7
Isodecanol
2328
26952—21—6
Isooctyl
alcohol
23-21
78—78—4
Iso~ntane
2330
78-59—1
Isophorone
2349
121—91—5
Isoçhthalic acid
2350
78—79—5
Isoprene
2369
67—63—0
Isopropanol
~-eepfepy~
96—478
—25—
108—21—4
Isopropyl
acetate
2380
75—31-0
Isopropylamine
2399
75—29—6
Isopropyl chloride
2499
25168-06—3
Isopropylphenol
2410
463—51—4
Ketene
2414
(b)
Linear ~1k
1su1feiia~eal kyl
sul fona
te
2413
123—01-3
Linear
alkylbenzene
(Linear dodecylbenzene)
2429
110—16—7
Maleic
acid
2439
108—3f~
Maleic
anhydride
2440
6915—15—7
Malic
acid
2450
141—79—7
Masityl oxide
2469
121—47—1
Matanilic acid
2249
79—41—4
Mathacrylic
acid
2499
563—47-3
Mathallyl
chloride
2599
67—56-1
Mathanol
2510
79—20-9
Mathyl acetate
2528
105—45—3
~thyl
acetoacetate
2538
74—89-5
Mathylamine
2549
100—61—8
n—methylaniline
2545
74—83-9
Mathyl
bromide
2S~S9
37365—71—2
Mathyl
butynol
2569
74-87-3
Mathyl
chloride
2539
108—87—2
Mathyl cyclohexane
2599
1331—22—2
Mathyl
cyclohexanone
2628
75—09-2
Mathylene chloride
2638
101—77—9
!~!ethylenedianiline
2635
101—68—8
Mathylene
diphenyl
diisocyanate
2640
78—93—3
~thyl
ethyl ketone
2644
107—31—3
Mathyl
formate
2659
108—11—2
Mathyl
isobutyl
carbinol
2669
108—10—1
Mathyl
isobutyl
ketone
2665
80-6~~
Mathyl
methacrylate
2639
77—75-8
Methyl
pen~yne1Mathyl~ntyno1
2699
98—83—9
a—methyistyrene
2399
110—91—8
~brpholine
2~19
85—47—2
a—naphthalene sulfonic acid
2329
120—18-3
B—naphthalene sulfonic
acid
2339
90—15-3
a—naphthol
2349
135—19-3
B—nap-ithol
2350
75—98—9
Neopentanoic
acid
2356
88—74-4
o-nitroaniline
235-3
100—01-6
p—nitroaniline
2369
91—23—6
o-nitroanisole
2362
100—17—4
p—nitroanisole
2339
98—95-
Nitrobenzene
2380
27178-83—2c
Nitrobenzoic
acid
(0,
m
&
p)
2399
79—24-3
Nitroethane
2394
75—52—5
Nitrcinethane
2392
N~~ep~e~e4
88—75—5
2—Nitrophenol
96—47 9
—26—
239-5
25322—01—4
Nitropropane
2890
1321—12—6
Nitrotoluene
2810
27215—95—8
Nonene
2829
25154—52—3
Ne~tyl
phenol Nonylphenol
2829
27193—28—8
Oe~ylpheftel Ck~tylphenol
2849
123—63—7
Paraldehyde
2850
115—77—5
Pentaerythritol
2854
109—66-0
n—pentane
2855
109—67—1
1—pantene
2969
127—18—4
Perchloroethylene
2882
594-42-3
Pefeeromcthy1mereap~a~
Perchloranethyl
mercaptan
2899
94—70-2
o-phenetidine
29-99
156—43—4
p-phenetidine
29-19
108—95—2
Phenol
2928
98—67—9,
Phenolsulfonic acids
585—38—6,
609—46—1,
133 —39—7c
2938
91—40—7
Phenyl
anthranilic
acid
2949
(b)
Phenylenediamthe
75—44—5
Phosgene
2960
85—44-9
Phthal ic
anhydride
2938
85—41—6
Phthalimide
2933
108—99—6
~b—picoline
2936
110—85—0
Piperazine
3999
9003—29—6,
Polybutenes
2 5036—29—7c
3819
25322—68—3
Polyethylene
glycol
3025-
25322-69—4
Polypropylene
g
lycol
3963
123—38-6
P~ep4e~1~ehy~e
Propional
dehyde
3866
79—09—4
Propionic
acid
3839
71—23—8
n—propyl
alcohol
3935
107-10—8
Propylainine
3889
540—54—5
Propyl
chloride
3999
115—07—1
Propylene
3198
127—00-4
Propylene
chlorohydrin
3119
78—87—5
Propylene
dichloride
3114
57—55—6
Propylene
glycol
3129
75—56—9
Propylene
oxide
2.189
110—86—1
Pyridine
3449
106—51—4
~iinone
3450
108—46—3
Pesorcinol
3169
27138—57—4
Pesorcylic
acid
3139
69—72—7
Salicylic
acid
3189
127-09—3
Sodium
acetate
3181
532—32—1
Sodium
benzoate
3199
9004—32-4
Sodium
eaeethyl~cel1~4ese
carbox~iiethyl cellulose
3491
3926—62—3
Sodium
chloroacetate
3290
141—53—7
Sodium
formate
3210
139—02—6
Sodium
phenate
96—480
—27—
3228
110—44—1
Sorbic
acid
~3238
100—42—5
Styrene
3249
110—15—6
Succinic
acid
3259
110—61—2
Succinitrile
325.1
121—57—3
Sulfanilic acid
126—33—0
Sulfolane
3239
1401—55—4
~nnic
acid
3288
100—21—0
¶I~rephthalicacid
329-9 & 3291
79-34—Sc
Tetrachloroethanes
3399
117—08—8
Tetrachlorophthalic
anhydride
3310
78-00-2
~eethy14ea~
~traethyllead
119—64-2
Tetrahydronaphthalene
3329
85—43-8
~trahydrophthalic
anhydride
333.5
75-74-1
e~thy14ea~
~tramethyllead
3340
110-60—1
Tetramethylenediarnine
3341
110—18—9
Tetramethylethylene3iamine
3349
108—88—3
Toluene
3359
95—80—7
‘l\luene—2,4—diamine
3354
584—84—9
‘DDluene—2,4—diisocyanate
3355
26471—62-5
Toluene
diisocyanates
(mixture)
336-9
1333—07—9
Toluene
sulfonamide
3330
104-l5—4c
Teleefle
su4~ei’~e
Toluenesulfonic
acids
3389
98-59-9
Toluene
sel~ef1ylef1±ef±~e
sulfonyl chloride
3381,
3390
&
26915—12—8
Toluidines
339-1
3293
87—61—6,
Trichlorobenzenes
108—70—3,
120—82—ic
.3395
71—55—6
l,l,l—trichloroethane
~3490
79-00—5
l,1,2—trichloroethane
34-19
79—01—6
Trichloroethylene
3414
75—69—4
Trichlorofluorornethane
3420
96—18—4
l,2,3—trichloropropane
3439
76—13—1
l,1,2—trichlorolr-
1, 2,2—trifluoroethane
3459
121—44—8
Triethylamine
~3469
112—27—6
Triethylene
glycol
‘3439
112—49—2
Triethylene
~1yee1~4i~ethy1
glycol
dimethyl ether
‘3480
7756—94—7
Triisobutylene
75—50—3
Trimethylaniine
57—13—6
Urea
3519
108—05—4
Vinyl acetate
3529
75-01—4
Vinyl chloride
3530
75—35—4
Vinylidene chloride
3540
25013—15—4
Vinyl toluene
~3S41
1330—20-7
Xylenes
(mixed)
‘3560
95—47-6
o-xylene
3539
106—42—3
p-xylene
3589
1300—71—6
Xylenol
96—481
—28—
35.99
1300-73—8
Xylidine
methylterbityl methyl
tert
—butyl
ether
9002—88—4
Polyethylene
(b)
Polypropylene
9009—53—6
Polystyrene
Phe OGPBB ~m~er.sa~e~efe~e~ee4~4eesass~e~~ethe
vat4e~s
ehemieele
4~ti
the 0t~ga~4e
G~e~ea1
Pfe&icers
Bate
Base
devclopcd
1~
the
USEPA~~
a)
CAS
numbers
refer
to the
themical
lbstracts
Iègistery
numbers assigned
to specific chemicals,
isonomers
or mixtures of
chemicals.
Some
isomers or mixtures
that
are covered by the
standards do
not
have C~Snumbers assigned to
them.
The standards
a~lyto
all
of the chemicals listed, whether CAB numbers have been
assigned or not.
b)
No CAB
number
( s) have been assigned to this chemical, to
its isomers, or mixtures containing these chemicals.
C)
CAB
numbers for some of
the
isomers
are
listed:
the
standards apçly to
all
of the isomers
and
mixtures, even if CAB
numbers have not been assigned.
(Source:
~mendedat
Ill. Peg.
_______,
effective
__________)
IT
IS SO ORDERED.
I,
Dorothy
M.
Gunn, Clerk of the Illinois Pollution Control
Board, hereby certify that the above O~nion and Order was
adopted on the
______________
day of—-i~-~_~-.----
,
1989 by a vote
of
_____________.
~
___
Dorothy M.~unn, Clerk
Illinois Pollution Control Board
96—482
