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PCB 74-425 05/22/75 Opinion and Order
STEPAN CHEMICAL COMPANY v. ENVIRONMENTAL PROTECTION AGENCY
Handle: Document-35126
Owner: Site Administrator (User-2, admin:DocuShare)DS
Friday, February 7, 2003 01:44:40 PM CST
Tuesday, May 20, 2003 02:40:42 PM CDT
Modified By: Site Administrator (User-2, admin:DocuShare)DS
Locked By:
  • ILLINOIS POLLUTION CONTROL BOARD
May 22,1975STEPAN CHEMICAL COMPANY,Petitioner,v.
  • ) PCB 74—425
ENVIRONMENTAL PROTECTION AGENCY, ) Respondent.
  • The phthalic anhydride process consists of the reaction
of orthoxylene with oxygen to produce phthalic anhydridewhjch is condensed, fractionated and sold as liquid orflaked material.
  • Besides increasing costs
of production by 20%, Dr.
  • ArRo states that this violatior was due to
automobile exhaust rather than Stepan’s emissions.
  • 3. March 31, 1976 Complete construction of pilot
plant at Milisdale phthalic anhydrideplant.
Allowed
Adobe Portable Document Format (.pdf) - application/pdf
OCR0001.pdf
4
1047222
No
Appears In: PCB 74-425
Preferred Version: PCB 74-425 05/22/75 Opinion and Order