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Mitsui Toatsu Chemicals Inc
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Mitsui Toatsu Chemicals Inc
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Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals IncfiledCriticalMitsui Toatsu Chemicals Inc
Priority to JP1080476ApriorityCriticalpatent/JPS5294858A/en
Publication of JPS5294858ApublicationCriticalpatent/JPS5294858A/en
PURPOSE:To maintain the denitration rate in high level without using expensive catalyst, by mixing NH3 with exhaust gas, containing NOx, and contacting with catalyst, made of generally used industrial steel material, mainly composed of iron.
JP1080476A1976-02-051976-02-05Removal of nitrogen oxide in exhaust gas
PendingJPS5294858A
(en)