-
-
公开(公告)号：EP4427835A1
公开(公告)日：2024-09-11
申请号：EP24164162.0
申请日：2014-01-31
CPC分类号： B01D53/1475 , B01D2251/30620130101 , B01D2251/60620130101 , B01D2252/10320130101 , B01D2252/202320130101 , B01D2252/2040520130101 , B01D2252/204120130101 , B01D2252/2042620130101 , B01D2252/2043120130101 , B01D2252/2044720130101 , B01D2252/2048920130101 , B01D2252/205620130101 , B01D2252/50420130101 , B01D2257/30420130101 , B01D2258/028320130101 , F23J2215/5020130101 , F23J2219/4020130101 , Y02E20/16 , Y02E20/18 , B01D53/1493 , Y02C20/40
摘要： A solvent for recovery of carbon dioxide from gaseous mixture, having alkanolamine, reactive amines acting as promoter or activators, glycol, and a carbonate buffer. A solvent for recovery of carbon dioxide from gaseous mixture, having alkanolamines, reactive amines acting as promotor or activators, sulfolane, and a carbonate buffer. One specific solvent contains less than about 75% by weight of water and has a single liquid phase.
-
公开(公告)号：EP3906109B1
公开(公告)日：2024-05-01
申请号：EP19927033.1
申请日：2019-11-20
-
公开(公告)号：EP4442794A1
公开(公告)日：2024-10-09
申请号：EP23305516.9
申请日：2023-04-07
CPC分类号： C10L3/10 , C10G29/20 , B01D53/52 , C10G2300/20220130101 , B01D53/48 , B01D2257/30620130101 , B01D53/78 , B01D2256/24520130101 , B01D2251/20620130101 , B01D2251/8020130101 , B01D2252/2043620130101 , B01D2252/50420130101 , B01D2252/60820130101
摘要： The present invention relates to an additive concentrate useful for scavenging hydrogen sulphide and organic compounds comprising at least one sulfhydryl group, comprising an oxazolidine compound and a quaternary ammonium salt.
The invention also relates to a composition comprising said concentrate additive and a liquid solvent, as well as the use of the additive concentrate or of the composition of the invention for scavenging hydrogen sulphide and/or organic compounds comprising at least one sulfhydryl group in a liquid or gaseous stream.-
公开(公告)号：EP4149657B1
公开(公告)日：2024-07-03
申请号：EP21725140.4
申请日：2021-05-10
CPC分类号： B01D53/025 , B01D53/56 , B01D2252/2048420130101 , B01D2252/2048920130101 , B01D2252/3020130101 , B01D2252/50420130101 , B01D2257/40420130101 , B01D2258/0620130101 , B01D2258/028320130101 , B01D53/1493 , B01D2253/10420130101 , B01D2253/10620130101 , B01D2253/10820130101 , B01D2253/20220130101 , B01D2253/2520130101
-
公开(公告)号：EP4420759A1
公开(公告)日：2024-08-28
申请号：EP24166921.7
申请日：2019-11-20
发明人： PUXTY, Graeme , WEBSTER-GARDINER, Michael , CONWAY, William , YANG, Qi , BENNETT, Robert , FERON, Paul
IPC分类号： B01D53/14 , C07D213/38 , C07D213/53 , B01D3/14
CPC分类号： B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D2252/50420130101 , B01D2252/2042120130101 , B01D2252/2047820130101 , B01D2252/2042620130101 , B01D2252/205320130101 , B01D3/143 , Y02C20/40 , B01D2252/2043120130101
摘要： The invention provides a method for absorbing carbon dioxide from a gas stream containing carbon dioxide and dioxygen (O2), the method comprising contacting the gas stream with a liquid absorbent comprising i) at least one amine of Formula (I), and ii) at least one aliphatic amine. The compound of Formula (I) is selectively degraded by the O2 to form a degradation product comprising at least one imine of Formula (II). In the amine of Formula (I) and the imine of Formula (II), each Ar is independently an aromatic group and each R is independently selected from hydrogen, an organyl group and NH2.
-
公开(公告)号：EP3686181B1
公开(公告)日：2024-07-17
申请号：EP20150675.5
申请日：2014-01-30
IPC分类号： C07C217/08 , B01D53/52 , B01D53/14 , C10L3/10 , C07C213/06 , C07C217/04
CPC分类号： C10G2300/20720130101 , B01D53/1468 , B01D53/1493 , B01D53/52 , C10L3/103 , B01D2252/2040520130101 , B01D2252/2042620130101 , B01D2252/2043120130101 , B01D2252/2048420130101 , B01D2252/2048920130101 , B01D2252/50220130101 , B01D2252/60620130101 , B01D2256/2420130101 , B01D2257/30620130101 , C10L2230/0220130101 , C10L2290/54120130101 , C10G29/20 , C07C217/08 , B01D2252/50420130101
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.01 秒)
