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公开(公告)号：EP4263031A1
公开(公告)日：2023-10-25
申请号：EP21831050.6
申请日：2021-12-16
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2.发明授权PROCESS FOR REMOVING POLY(PROPYLENE OXIDE) FROM PROPYLENE OXIDE BY MEMBRANE SEPARATION 有权PROCESS聚（环氧丙烷）丙烯的膜分离去除
公开(公告)号：EP2102179B1
公开(公告)日：2014-08-27
申请号：EP07866290.5
申请日：2007-12-18
发明人： BECKERS, Johannes Gerhardus Joseph , DEN BOESTERT, Johannes Leendert Willem Cornelis , WAGSTAFF, Nigel c/o Shell International B.V.
IPC分类号： C07D301/32
CPC分类号： C07D301/32
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3.发明公开PROCESS FOR REMOVING POLY(PROPYLENE OXIDE) FROM PROPYLENE OXIDE BY MEMBRANE SEPARATION 有权PROCESS聚（环氧丙烷）丙烯的膜分离去除
公开(公告)号：EP2102179A1
公开(公告)日：2009-09-23
申请号：EP07866290.5
申请日：2007-12-18
发明人： BECKERS, Johannes Gerhardus Joseph , DEN BOESTERT, Johannes Leendert Willem Cornelis , WAGSTAFF, Nigel
IPC分类号： C07D301/32
CPC分类号： C07D301/32
摘要： The invention relates to a process for removing poly(propylene oxide) from propylene oxide by membrane separation, wherein a membrane having an average pore size of from 0 to 5 nm is used. In said process, a liquid feed comprising propylene oxide and poly(propylene oxide) may be separated by the membrane into a permeate comprising propylene oxide and either no poly(propylene oxide) or poly(propylene oxide) at a concentration which is lower than the poly(propylene oxide) concentration in the feed, and a retentate comprising propylene oxide and poly(propylene oxide) at a concentration which is higher than the poly(propylene oxide) concentration in the feed.
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4.发明公开PROCESS TO SEPARATE COLOUR BODIES AND/OR ASPHALTHENIC CONTAMINANTS FROM A HYDROCARBON MIXTURE 有权分离有色物质和/或ASPHALTENISCHER污染由烃混合物的方法，
公开(公告)号：EP1620529A1
公开(公告)日：2006-02-01
申请号：EP04727017.8
申请日：2004-04-13
CPC分类号： B01D61/025 , B01D61/027 , B01D65/02 , B01D65/08 , B01D2321/08 , C10G31/11
摘要： Process for separating colour bodies and/or asphalthenic contaminants from a hydrocarbon mixture using a membrane having a feed side and a permeate side, by contacting the hydrocarbon mixture with the feed side of the membrane, wherein between the feed and permeate sides of the membrane a pressure difference is applied, thereby passing part of the hydrocarbon mixture from the feed side to the permeate side and obtaining at the permeate side of the membrane a hydrocarbon permeate having a reduced content of colour bodies and/or asphalthenic contaminants, and by removing the hydrocarbon permeate from the permeate side of the membrane, wherein during selected time intervals the removal of hydrocarbon permeate from the permeate side of the membrane is stopped so that the pressure difference over the membrane is temporarily substantially lowered.
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公开(公告)号：EP2367909A1
公开(公告)日：2011-09-28
申请号：EP09784089.6
申请日：2009-12-17
CPC分类号： C10G31/09
摘要： Process for removing asphaltenic particles from a hydrocarbon feed containing asphaltenic particles by treating the feed in a filter unit comprising a perforated tube surrounded by hollow longitudinal projections comprising a filter having openings of at most 50 micrometer diameter in which the internal space of each of the hollow projections is in fluid communication with the inside of the perforated tube and which filter is regularly subjected to cleaning by treating each of the projections with cleaning fluid wherein the flow of cleaning fluid is opposite to the direction of normal flow.
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6.发明公开METHODS OF FILTERING A LIQUID STREAM PRODUCED FROM AN IN SITU HEAT TREATMENT PROCESS 有权方法用于过滤在现场热处理过程中产生的液体流
公开(公告)号：EP1941003A2
公开(公告)日：2008-07-09
申请号：EP06836414.0
申请日：2006-10-20
CPC分类号： E21B43/24 , C10G1/002 , C10G1/02 , C10G9/24 , C10G2300/308 , E21B43/2401 , E21B43/281 , E21B43/34
摘要： The invention provides methods for producing one or more crude products that includes producing formation fluid (212) from a subsurface in situ heat treatment process; separating (214) the formation fluid to produce a liquid stream (216) and a gas stream (218); providing the at least a portion of the liquid stream to a nanof iltration system to produce a retentate and a permeate, providing the permeate to one or more processing units positioned downstream of the nanof iltration system; and processing the filtered liquid stream in one or more of the downstream processing units to form one or more crude products.
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公开(公告)号：EP1699757A1
公开(公告)日：2006-09-13
申请号：EP04804662.7
申请日：2004-12-02
发明人： DEN BOESTERT, Johannes Leendert Willem Cornelis , DERKING, Anke , GEUZEBROEK, Frank Haiko , JUNE, Raymond Lawrence
IPC分类号： C07C407/00 , C07C409/08 , C07C409/10
CPC分类号： C07C407/003 , C07C409/08 , C07C409/10
摘要： The invention relates to a method for separating organic acid from an organic hydroperoxide stream by bringing the hydroperoxide stream into contact with an extraction fluid, in which process the extraction fluid and the hydroperoxide stream are separated from each other by a membrane.
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8.发明授权METHODS OF FILTERING A LIQUID STREAM PRODUCED FROM AN IN SITU HEAT TREATMENT PROCESS 有权方法用于过滤在现场热处理过程中产生的液体流
公开(公告)号：EP1941003B1
公开(公告)日：2011-02-23
申请号：EP06836414.0
申请日：2006-10-20
CPC分类号： E21B43/24 , C10G1/002 , C10G1/02 , C10G9/24 , C10G2300/308 , E21B43/2401 , E21B43/281 , E21B43/34
摘要： The invention provides methods for producing one or more crude products that includes producing formation fluid (212) from a subsurface in situ heat treatment process; separating (214) the formation fluid to produce a liquid stream (216) and a gas stream (218); providing the at least a portion of the liquid stream to a nanof iltration system to produce a retentate and a permeate, providing the permeate to one or more processing units positioned downstream of the nanof iltration system; and processing the filtered liquid stream in one or more of the downstream processing units to form one or more crude products.
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9.发明授权METHOD AND APPARATUS FOR REMOVING METAL SULPHIDE PARTICLES FROM A LIQUID STREAM 有权方法和装置去除金属硫化物颗粒从流体流中
公开(公告)号：EP1993711B1
公开(公告)日：2010-09-01
申请号：EP07726879.5
申请日：2007-03-14
发明人： DEN BOESTERT, Johannes Leendert Willem Cornelis , NIJMEIJER, Arian , BOND, Wim M , SCHENCK, Hubert Willem
CPC分类号： B01D71/34 , B01D61/14 , B01D61/145 , B01D63/082 , B01D65/02 , B01D67/0088 , B01D71/70 , B01D2321/2033 , B01D2325/12 , B01D2325/30
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10.发明公开METHOD FOR REDUCING THE MERCURY CONTENT OF NATURAL GAS CONDENSATE AND NATURAL GAS PROCESSING PLANT 审中-公开法降低天然气凝析油和天然气处理厂的汞含量
公开(公告)号：EP2129747A1
公开(公告)日：2009-12-09
申请号：EP08718178.0
申请日：2008-03-25
CPC分类号： C10G31/09 , B01D61/027 , B01D61/08 , B01D69/10 , B01D71/70 , B01D2257/602 , B01D2311/04 , B01D2311/06 , B01D2311/08 , B01D2323/30 , B01D2323/34 , C10G31/11 , C10G55/04 , C10G2300/1025 , C10G2300/205
摘要： A method for reducing the mercury content of natural gas condensate, comprising the steps of providing a nanof iltration membrane having a feed side and a permeate side; contacting the natural gas condensate with the feed side of the membrane; and obtaining a mercury-depleted natural gas condensate at the permeate side of the membrane; and a natural gas processing plant comprising a condensate workup section including a nanof iltration membrane separation unit for reducing the mercury content of natural gas condensate.
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