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1.
公开(公告)号:EP4169604B1
公开(公告)日:2024-05-22
申请号:EP22196623.7
申请日:2022-09-20
CPC classification number: B01D2258/0520130101 , B01D2258/023320130101 , B01D2258/02520130101 , B01D2258/0220130101 , B01D2256/2220130101 , B01D2257/50420130101 , B01D2257/8020130101 , B01D2257/30220130101 , B01D2257/40420130101 , B01D2252/10320130101 , B01D53/002 , B01D2258/028320130101 , B01D2259/4008620130101 , B01D53/75 , B01D53/60 , B01D53/62 , C10L3/104 , C10L2290/0620130101 , C10L2290/0820130101 , C10L2290/4620130101 , C10L3/106 , C10L2290/54520130101 , C10L2290/2420130101 , C10L2290/1020130101 , C10L2290/54220130101 , C10L2290/1220130101 , B01D53/261 , B01D53/1475
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公开(公告)号:EP3972720B1
公开(公告)日:2024-05-01
申请号:EP20809962.2
申请日:2020-05-19
IPC: C10L3/10 , B01D53/04 , B01D53/047
CPC classification number: B01D53/047 , B01D53/0423 , B01D2256/24520130101 , B01D2257/30420130101 , B01D2257/50420130101 , B01D2257/8020130101 , B01D2253/10220130101 , B01D2258/0520130101 , B01D2253/10820130101 , Y02C20/40 , C10L3/101 , C10L3/103 , C10L3/104 , C10L3/106 , C10L2290/0620130101 , C10L2290/0820130101 , C10L2290/1020130101 , C10L2290/1220130101 , C10L2290/4620130101 , C10L2290/54220130101 , C10L2290/2620130101
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公开(公告)号:EP3708638B1
公开(公告)日:2024-06-26
申请号:EP20161890.7
申请日:2020-03-09
CPC classification number: C10L5/442 , C10L5/445 , C10L5/363 , C10L9/00 , C10L9/08 , C10L2290/0620130101 , C10L2290/0820130101 , C10L2290/1020130101 , C10L2290/14620130101 , C10L2290/3020130101 , C10L2290/2820130101 , C10L2290/4820130101 , C10L2290/54420130101 , C10L2290/54520130101 , C10L9/02 , C10L2250/0620130101 , Y02E50/30 , Y02E50/10
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4.
公开(公告)号:EP3860742B1
公开(公告)日:2024-05-01
申请号:EP19768846.8
申请日:2019-09-18
CPC classification number: C10L2290/1020130101 , B01D53/002 , B01D53/0423 , B01D53/226 , B01D53/227 , B01D53/229 , B01D53/8618 , B01D53/869 , C10L3/103 , C10L3/104 , B01D2253/10220130101 , B01D2253/2520130101 , B01D2256/24520130101 , B01D2257/50420130101 , B01D2258/0520130101 , C10L2290/2620130101 , C10L2290/54220130101 , C10L2290/5820130101 , C10L2290/54820130101 , C10L2290/4620130101
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公开(公告)号:EP3666368B1
公开(公告)日:2024-08-28
申请号:EP19214497.0
申请日:2019-12-09
CPC classification number: C10L3/104 , B01D53/225 , B01D2256/24520130101 , B01D2257/50420130101 , B01D2258/0520130101 , C10L2290/54820130101 , C10L2290/1020130101 , Y02C20/40 , Y02E50/30
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6.
公开(公告)号:EP4397392A2
公开(公告)日:2024-07-10
申请号:EP24153381.9
申请日:2020-01-22
Applicant: Evonik Operations GmbH
Inventor: Pedersen, Steven Kristian , Hoving, Hendrik Derk , Priske, Markus , Lee, Kah Peng , Krutzler, Norbert
CPC classification number: C10L2290/1020130101 , C10L3/104 , C10L2290/54820130101 , B01D53/226 , B01D2256/24520130101 , B01D2257/50420130101 , B01D2258/0520130101 , B01D53/30 , B01D53/227 , Y02C20/40 , Y02E50/30
Abstract: A device for separating a gas stream which has a compressor and three membrane separation units in series, connected to pass the retentate stream of each of the first two units to the subsequent membrane separation unit, comprises conduits for recycling the permeate streams of the second and the third membrane separation unit to upstream of the compressor and a control device controlling the fraction of the second permeate stream which is recycled. Adjusting which fraction of the second permeate is recycled can be used to maintain a target composition of the retentate obtained in the third membrane separation unit when the flow rate or the composition of the gas stream changes.
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公开(公告)号:EP3472123B1
公开(公告)日:2024-05-22
申请号:EP17812329.5
申请日:2017-06-16
CPC classification number: B01D53/62 , C07C1/12 , C07C2/76 , C10L2290/0220130101 , C10L2290/1020130101 , C10L2290/54320130101 , C10L3/02 , C10L3/08 , C10L2290/3820130101 , B01D2251/40420130101 , B01D2251/60220130101 , B01D53/73 , B01D2251/20220130101
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公开(公告)号:EP3429701B1
公开(公告)日:2024-05-01
申请号:EP17765614.7
申请日:2017-03-14
IPC: C10L5/36 , B09B3/00 , C10L5/46 , C10L3/08 , B03B9/06 , C10L9/08 , C12P5/02 , F23G5/027 , C10B53/00 , C10B53/02 , C10J3/62
CPC classification number: B09B3/00 , C10L3/08 , C12P5/023 , C10L2290/3020130101 , C10L2290/0220130101 , C10L2290/1020130101 , C10L5/46 , C10L9/08 , C10L2290/54620130101 , C10L2290/2620130101 , B03B9/06 , F23G5/027 , C10L5/363 , C10L2290/0820130101 , C10L2290/2820130101 , C10L2290/5420130101 , C10B53/00 , C10B53/02 , C10J2300/09420130101 , C10J3/62 , Y02E50/10 , Y02E50/30 , Y02W10/40
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