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ECONOMICAL EFFECTIVENESS OF CHEMICAL ABSORPTION ON THE REMOVAL OF SMOKE AND ODOR FROM VARIOUS COREMAKING, POURING, COOLING AND SHAKEOUT OPERATIONS

19750818
Journal: AFS Transactions 1975 p. 401-404 Available as Preprint No. 75-30 @ $3.00
Author: R. T. Sohr

The author designed a chemical absorption system for a production foundry, and has been evaluating its effectiveness and economics for phenolic urethane cold box and phenolic siocyanate nobake coremaking, phenolic urethan cold box and phenolic isocyanate nobake mold pouring and cooling emissions. The paper shows initial odor units, final odor units, various chemical efficiencies, economics of system modifications, estimated capital investment and operating costs.



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