发明名称 Single stage scrubber for chemical treatment of multiple toxic species in a gas stream - for oxidative treatment of incinerator and smelter flue gases
摘要 Arrangement for simultaneous treatment of several toxic/pollutant substances in a gas stream by means of a common treatment reagent in a countercurrent, recirculating scrubber column, with the following features: provision of extended surface/mass transfer packing within the device for treating the various substances; introduction of a reagent, in countercurrent fashion and in excess of the stiochiometric requirement to treat the largest reagent consuming species, the treatment of which occurs on entry to the device; during further pollution of the gas stream the other substances in the gas stream are treated by the remaining unreacted reagent. USE/ADVANTAGE - Use of a single scrubbing column to remove more than one toxic pollutant species from the flue gas stream of a smelter or rubbish incinerator,.
申请公布号 DE4034752(A1) 申请公布日期 1992.05.07
申请号 DE19904034752 申请日期 1990.11.01
申请人 CURTIUS, FRITZ, DIPL.-ING., 8990 LINDAU, DE 发明人 CURTIUS, FRITZ, DIPL.-ING., 8990 LINDAU, DE
分类号 B01D53/56;B01D53/64;B01D53/70;C01B21/50 主分类号 B01D53/56
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