发明授权
US4873066A Low temperature process for the reduction of nitrgen oxides in an effluent 失效
用于还原废水中的硝基氧化物的低温过程

Low temperature process for the reduction of nitrgen oxides in an
effluent
摘要:
A process is presented for the reduction of nitrogen oxides in the effluent from the combustion of a carbonaceous fuel. The process comprises introducing a treatment agent which comprises an ammonium salt selected from the group consisting of triammonium citrate and ammonium formate into an effluent at an effluent temperature of below 1300.degree. F.
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