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1.发明授权COMBUSTION ETAGEE D'EFFLUENTS COMBUSTIBLES SOUFRES AVEC RECUPERATION DU SOUFRE DANS LE PROCEDE CLAUS 有权逐渐BURNING可燃硫含水渠与硫的克劳斯工艺收率
公开(公告)号：EP2747876B1
公开(公告)日：2016-11-09
申请号：EP12756783.2
申请日：2012-08-22
申请人： Total SA
CPC分类号： C01B17/0417 , B01D53/346 , B01D53/48 , B01D53/52 , B01D2251/102 , B01D2251/11 , B01D2251/20 , B01D2257/30 , B01D2257/302 , B01D2257/304 , B01D2257/306 , B01D2257/308 , B01D2259/122 , C01B17/0421 , C01B17/043 , F23G7/07
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2.发明公开COMBUSTION ETAGEE D'EFFLUENTS COMBUSTIBLES SOUFRES AVEC RECUPERATION DU SOUFRE DANS LE PROCEDE CLAUS 有权逐渐BURNING可燃硫含水渠与硫的克劳斯工艺收率
公开(公告)号：EP2747876A1
公开(公告)日：2014-07-02
申请号：EP12756783.2
申请日：2012-08-22
申请人： Total SA
CPC分类号： C01B17/0417 , B01D53/346 , B01D53/48 , B01D53/52 , B01D2251/102 , B01D2251/11 , B01D2251/20 , B01D2257/30 , B01D2257/302 , B01D2257/304 , B01D2257/306 , B01D2257/308 , B01D2259/122 , C01B17/0421 , C01B17/043 , F23G7/07
摘要： The invention concerns a method of advantageously and efficiently processing a flow of combustible sulphur-containing effluents while recovering the sulphur in elementary form. This method consists in particular of two consecutive steps: a step for the combustion of the flow of combustible sulphur-containing effluents with an excess oxidant gas, and a step for the post-combustion of the effluents from the combustion step with an acid gas. The flow of effluents from the post-combustion, which are free of chemical compounds that reduce the efficiency of the Claus catalysts, is processed in a Claus unit which recovers the sulphur in elementary form.
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