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Removal of foul-smelling gases by combined catalytic absorption and oxidation using a catalyst containing an alkali(ne earth) or transition metal
Removal of foul-smelling gases by combined catalytic absorption and oxidation using a catalyst containing an alkali(ne earth) or transition metal
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机译:使用含有碱金属或过渡金属的催化剂,通过催化吸收和氧化相结合的方法去除恶臭气体
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摘要
Treatment of foul-smelling gases by (a) contacting with scrubbing water containing a catalyst which absorbs the foul-smelling components catalytically and then (b) oxidizing the resulting solution in presence of the catalyst at 0-100 deg C and ambient pressure with an oxidizing agent is such that the catalyst contains (i) an active metal comprising an alkali(ne earth) or transition metal and optionally also (ii) an oxide carrier.
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