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Reaction of ammonium sulphate

AUTHOR:JINCHENGUPDATETIMEU:2016-09-24 08:49:13

     Ammonia and sulfuric acid in the saturated mold reaction of ammonium sulfate crystallization, centrifuge filter cake is dried to obtain the product liquor return saturated crystallizer. This is a strong exothermic reaction, the reaction heat is used to evaporate from the sulfuric acid into the water or to be interested in the control of temperature. In the atmospheric saturated mould to drum into a lot of air in the reaction mixture to remove the reaction heat. The method of washing coke oven gas with sulfuric acid or ammonia from coal gas is also a neutralization method.