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Method for reducing the content of nitrous oxide in exhaust gases, especially in exhaust gases of synthetic processes involving nitric acid oxidation
Method for reducing the content of nitrous oxide in exhaust gases, especially in exhaust gases of synthetic processes involving nitric acid oxidation
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机译:减少废气中,特别是涉及硝酸氧化的合成过程的废气中一氧化二氮含量的方法
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摘要
Process for removing nitrogen monoxide present in gaseous effluents originating from organic synthesis plants making use of oxidation reactions using nitric acid, by catalytic destruction at high temperature on catalysts based on H-mordenites or ammonium mordenites, preferably iron-, cobalt- or bismuth-ammonium mordenites. Application to the effluents from manufacture of adipic acid, of glyoxal or of glyoxylic acid by nitric oxidation processes.
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