公开(公告)号：EP3099399A1

公开(公告)日：2016-12-07

申请号：EP15708248.8

申请日：2015-01-27

申请人： Outotec (Finland) Oy

发明人： ALLGULIN, Torkel

IPC分类号： B01D53/64

CPC分类号： B01D53/64 ,  B01D53/04 ,  B01D53/1493 ,  B01D53/78 ,  B01D2252/30 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2257/602

摘要： The invention relates to a method and to an arrangement for removing gaseous elementary mercury from a stream of gas and to an arrangement for carrying out the method. The arrangement comprises a first washing tower (2) for receiving a stream of gas, a second washing tower (6) for receiving a stream of once processed gas (5) from the first washing tower (2), and a third washing tower (9) for receiving a stream of twice processed gas (23) from the second washing tower (6) and configured for discharging a stream of cleaned gas (12).

公开(公告)号：EP3099399B1

公开(公告)日：2018-08-22

申请号：EP15708248.8

申请日：2015-01-27

申请人： Outotec (Finland) Oy

发明人： ALLGULIN, Torkel

IPC分类号： B01D53/14 ,  B01D53/78 ,  B01D53/04 ,  B01D53/64

CPC分类号： B01D53/64 ,  B01D53/04 ,  B01D53/1493 ,  B01D53/78 ,  B01D2252/30 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2257/602

摘要： The invention relates to a method and to an arrangement for removing gaseous elementary mercury from a stream of gas and to an arrangement for carrying out the method. The arrangement comprises a first washing tower (2) for receiving a stream of gas, a second washing tower (6) for receiving a stream of once processed gas (5) from the first washing tower (2), and a third washing tower (9) for receiving a stream of twice processed gas (23) from the second washing tower (6) and configured for discharging a stream of cleaned gas (12).