heated without air to drive off volatile matter, are combustion chambers in which gas is burned to provide heatfor the coking process (R.
30) .
Our new air pollution
regulations, adopted in April of this year (4~R71—23, April13, 1972, 4 PCB 191) , impose strict requirements for thecontrol of emissions from the coke ovens themselves, themost dramatic of which (dealing with emissions while theovens are open for charging and pushing) require the installation of control equipment by December 1973 and December 1974, PCB Regs., Ch, 2, Ru...
Allowed
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