-
公开(公告)号：US09987591B2
公开(公告)日：2018-06-05
申请号：US14770898
申请日：2014-03-03
申请人： Le Gaz Integral SAS
发明人： Peter Frank Cross
CPC分类号： B01D53/8609 , B01D53/8615 , B01D53/864 , B01D2255/20707 , B01D2255/9205 , B01D2255/9207 , B01D2257/302 , B01D2257/304 , B01D2257/502 , B01D2258/02 , C01B17/0486 , F27D17/008
摘要： The present invention relates to a method for removing sulphur dioxide from gaseous effluent, wherein a mixture of gaseous outlet gasses or gaseous effluent includes sulphur dioxide and carbon monoxide, and wherein, to perform a catalytic reduction, a catalyst is used to catalyze a reaction between carbon monoxide and sulphur dioxide to produce carbon dioxide and sulphur.
-
公开(公告)号：US09687780B2
公开(公告)日：2017-06-27
申请号：US14409088
申请日：2013-06-24
申请人： Le Gaz Integral SAS
发明人： Peter Frank Cross
IPC分类号： B01D53/50 , B01D53/75 , B01D53/76 , C01B17/04 , C01B17/60 , C22B5/02 , C01B17/16 , B01D53/14 , F27D17/00
CPC分类号： B01D53/50 , B01D53/1493 , B01D53/507 , B01D53/75 , B01D53/76 , B01D2251/208 , B01D2257/302 , B01D2258/025 , C01B17/0404 , C01B17/0408 , C01B17/0478 , C01B17/164 , C01B17/60 , C22B5/02 , F27D17/001 , F27M2001/01 , F27M2001/02 , F27M2003/13 , Y02C20/20 , Y02P10/143 , Y02P10/146
摘要： A process for removing sulphur dioxide from the gaseous effluent of a smelter furnace comprising the steps of: providing the gaseous effluent from a smelter; separating the sulphur dioxide from the gaseous effluent to provide concentrated sulphur dioxide and effluent for discharge into the atmosphere; mixing the concentrated sulphur dioxide with a fuel gas; heating the mixture such that the concentrated sulphur dioxide and fuel gas react to form a gaseous product mixture comprising sulphur and hydrogen sulphide; and removing the majority of preferably substantially all of the sulphur and hydrogen sulphide from the gaseous product mixture; wherein the remaining gaseous product mixture is incinerated before being vented into the atmosphere or is recycled into the smelter furnace.
-
搜索结果
2 条记录 (耗时 0.01 秒)
