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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|