HK1169075A1 - Polyimide membranes made of polymerization solutions - Google Patents

Polyimide membranes made of polymerization solutions

Info

Publication number
HK1169075A1
HK1169075A1 HK12109706.2A HK12109706A HK1169075A1 HK 1169075 A1 HK1169075 A1 HK 1169075A1 HK 12109706 A HK12109706 A HK 12109706A HK 1169075 A1 HK1169075 A1 HK 1169075A1
Authority
HK
Hong Kong
Prior art keywords
membranes made
polyimide membranes
polymerization solutions
polymerization
solutions
Prior art date
Application number
HK12109706.2A
Other languages
English (en)
Chinese (zh)
Inventor
．安格蘭克
．鮑姆加藤
Original Assignee
贏創纖維有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 贏創纖維有限公司 filed Critical 贏創纖維有限公司
Publication of HK1169075A1 publication Critical patent/HK1169075A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/00091—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013—Casting processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/087—Details relating to the spinning process
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/18—Pore-control agents or pore formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Drying Of Gases (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
HK12109706.2A 2009-07-23 2012-10-03 Polyimide membranes made of polymerization solutions HK1169075A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT11642009 2009-07-23
PCT/EP2010/060648 WO2011009919A1 (de) 2009-07-23 2010-07-22 Polyimidmembranen aus polymerisationslösungen

Publications (1)

Publication Number Publication Date
HK1169075A1 true HK1169075A1 (en) 2013-01-18

Family

ID=42359559

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12109706.2A HK1169075A1 (en) 2009-07-23 2012-10-03 Polyimide membranes made of polymerization solutions

Country Status (11)

Country Link
US (2) US20120123079A1 (ru)
EP (1) EP2456546B1 (ru)
JP (2) JP6125229B2 (ru)
KR (1) KR101896721B1 (ru)
CN (1) CN102470329B (ru)
BR (1) BR112012001481B8 (ru)
CA (1) CA2769033C (ru)
HK (1) HK1169075A1 (ru)
MY (1) MY160267A (ru)
RU (1) RU2566769C9 (ru)
WO (1) WO2011009919A1 (ru)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2769033C (en) 2009-07-23 2019-09-03 Evonik Fibres Gmbh Polyimide membranes made of polymerization solutions
DE102009047351A1 (de) 2009-12-01 2011-06-09 Evonik Goldschmidt Gmbh Komposit-Siliconmembranen mit hoher Trennwirkung
LT2588217T (lt) * 2010-07-01 2017-06-12 Evonik Fibres Gmbh Dujų perskyrimo būdas
CN102671551B (zh) * 2011-03-18 2014-03-05 中国科学院大连化学物理研究所 一种导电性微滤膜及其制备方法
US8614288B2 (en) * 2011-06-17 2013-12-24 Uop Llc Polyimide gas separation membranes
SG11201403605PA (en) 2011-12-27 2014-10-30 Evonik Fibres Gmbh Method for separating gases
JP2013188742A (ja) 2012-02-17 2013-09-26 Fujifilm Corp ガス分離複合膜、その製造方法、それを用いたガス分離モジュール、及びガス分離装置、並びにガス分離方法
DE102012202779A1 (de) 2012-02-23 2013-08-29 Evonik Oxeno Gmbh Verfahren und Vorrichtung zur technischen Hydroformylierung von Isobuten und zum Auftrennen des Produktgemisches
SG11201502777VA (en) 2012-10-12 2015-05-28 Evonik Degussa Gmbh Mixture of constitutional isomer bisphosphites
WO2014075850A1 (de) 2012-11-14 2014-05-22 Evonik Fibres Gmbh Steuerung der gaszusammensetzung einer gasseparationsanlage mit membranen
MX2015007839A (es) * 2012-12-17 2015-09-04 Basf Se Polimidas porosas ramificadas/altamente ramificadas.
DE102012223572A1 (de) 2012-12-18 2014-06-18 Evonik Industries Ag Steuerung der Viskosität von Reaktionslösungen in Hydroformylierungverfahren
JP6071004B2 (ja) * 2013-03-29 2017-02-01 富士フイルム株式会社 酸性ガス分離複合膜の製造方法及び酸性ガス分離膜モジュール
EP2799465A1 (de) 2013-04-29 2014-11-05 Evonik Industries AG Verfahren zur Aufreinigung von Poly(arylenethern)
EP2996794B1 (de) 2013-05-15 2018-09-26 Evonik Fibres GmbH Steuerung der gaszusammensetzung einer gasseparationsanlage mit membranen
JP2016524533A (ja) 2013-06-12 2016-08-18 エボニック ファイバース ゲゼルシャフト ミット ベシュレンクテル ハフツングＥｖｏｎｉｋ Ｆｉｂｒｅｓ ＧｍｂＨ 膜カートリッジシステム
BR112015028307B1 (pt) * 2013-06-21 2022-04-05 Evonik Fibres Gmbh Método de produção de membranas de poliimida
AU2014256431A1 (en) 2013-11-05 2015-05-21 Evonik Fibres Gmbh Process for preparing polymer powder
BR112016013236B1 (pt) * 2013-12-17 2021-08-24 Evonik Fibres Gmbh Copoliimida em bloco, processo para preparação de uma copoliimida em bloco, membrana de fibra oca assimetricamente integral ou membrana de folha plana assimetricamente integral, módulos de membrana de fibra oca, elemento enrolado em espiral, processo para a separação de gases e dispositivo para a separação de gases
CN104722218B (zh) * 2013-12-18 2017-04-26 天津大学 一种耐溶剂改性聚醚酰亚胺纳滤膜的制备方法
US20150273388A1 (en) 2014-03-31 2015-10-01 Ube Industries, Ltd. Gas separation system and enriched gas production method
EP3150655B1 (en) * 2014-05-30 2021-05-05 LG Chem, Ltd. Polyimide-based liquid and polyimide-based film produced using same
CN104128100B (zh) * 2014-06-30 2016-03-23 淮阴师范学院 纳米凹凸棒石基中空纤维微滤膜及其制备方法
US10933378B2 (en) * 2015-06-09 2021-03-02 Evonik Fibres Gmbh Hollow fibre membrane cartridge and module for the separation of fluids
ES2824451T3 (es) 2015-07-30 2021-05-12 Evonik Fibres Gmbh Cartuchos con membrana adaptables de manera flexible para la separación de fluidos
EP3153227A1 (de) 2015-10-07 2017-04-12 Evonik Degussa GmbH Verfahren zur herstellung von polyalkenameren für verpackungsanwendungen
CN105289337B (zh) * 2015-11-04 2017-07-28 中国科学院山西煤炭化学研究所 一种可交联聚酰亚胺气体分离膜及制备方法
TWI629095B (zh) * 2016-04-08 2018-07-11 財團法人紡織產業綜合研究所 聚醯亞胺組成物以及分離膜的製備方法
US10561978B2 (en) 2017-08-09 2020-02-18 Generon Igs, Inc. Membrane-based gas separation with retentate sweep
CN109694746B (zh) * 2017-10-24 2021-11-19 中国石油化工股份有限公司 润滑油原料油脱蜡溶剂的回收方法和润滑油原料油脱蜡的方法
CN109694745B (zh) * 2017-10-24 2021-09-21 中国石油化工股份有限公司 重质润滑油原料油脱蜡溶剂的回收方法和重质润滑油原料油脱蜡的方法
EP3498361A1 (de) 2017-12-18 2019-06-19 Evonik Degussa GmbH Verfahren zur herstellung von temperaturstabilen polyalkenameren
EP3546495A1 (de) 2018-03-29 2019-10-02 Evonik Degussa GmbH Verfahren zur herstellung von temperaturstabilen polyalkenameren
EP3632525A1 (en) 2018-10-02 2020-04-08 Evonik Fibres GmbH A device and a process for separating methane from a gas mixture containing methane, carbon dioxide and hydrogen sulfide
CN109762166B (zh) * 2018-12-26 2021-02-12 哈尔滨工程大学 一种聚酰亚胺前驱体及聚酰亚胺薄膜的制备方法
RU2714644C1 (ru) * 2019-06-21 2020-02-18 Денис Анджеевич Сапегин Композиционная асимметричная полимерная первапорационная мембрана
KR102325598B1 (ko) * 2019-10-29 2021-11-11 포항공과대학교 산학협력단 전기방사 매트를 이용한 금속 증착 기반 연신성 전극 및 그의 제조방법
CN111662163A (zh) * 2020-05-26 2020-09-15 桂林莱茵生物科技股份有限公司 一种有机膜在大麻提取中的应用
JP2021194641A (ja) 2020-06-17 2021-12-27 エボニック ファイバース ゲゼルシャフト ミット ベシュレンクテル ハフツングEvonik Fibres GmbH 架橋中空糸膜およびその新たな製造方法
CN113181780B (zh) * 2020-12-02 2022-11-08 南京工业大学 一种pH响应膜、制备方法及其在多组分溶质分离中的用途
WO2022207439A1 (en) 2021-03-30 2022-10-06 Evonik Fibres Gmbh Composite membranes comprising a selective separation layer comprising polybenzoxazole
CN113248773B (zh) * 2021-05-17 2022-07-08 上海瑞暨新材料科技有限公司 一种聚酰亚胺多孔膜及其制备方法
EP4105261A1 (en) 2021-06-14 2022-12-21 Evonik Fibres GmbH New non-toxic polyimide solutions
US20230008877A1 (en) 2021-07-12 2023-01-12 Decarbontek LLC Modular Adsorbent Devices and Applications
US11998872B2 (en) * 2021-10-12 2024-06-04 Air Products And Chemicals, Inc. Biogas upgrading apparatus and process
CN114259882B (zh) * 2021-11-15 2023-04-14 南京工业大学 一种内衬增强中空纤维耐溶剂纳滤膜及其制备方法
US20230192486A1 (en) 2021-12-20 2023-06-22 Evonik Operations Gmbh Process for producing carbon monoxide-containing streams
WO2023147838A1 (en) 2022-02-01 2023-08-10 Technische Universität Hamburg Process for biotechnological production of a bioproduct

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708458A (en) * 1971-03-16 1973-01-02 Upjohn Co Copolyimides of benzophenone tetracarboxylic acid dianhydride and mixture of diisocyanates
US4001186A (en) 1974-11-07 1977-01-04 The Upjohn Company Preparation of polyimide from organic diisocyanate with alkali metal salt of alcohol as catalyst
JPH073004B2 (ja) * 1986-03-27 1995-01-18 三菱化成株式会社 コポリイミド中空糸及びその製造方法
EP0321569B1 (en) 1986-12-15 1992-04-08 Mitsubishi Kasei Corporation Process for separating liquid mixture
JPH0788601B2 (ja) * 1987-01-07 1995-09-27 三菱化学株式会社 指型構造の空孔を有する中空糸の製造方法
US5055116A (en) * 1989-05-22 1991-10-08 Hoechst Celanese Corp. Gas separation membranes comprising miscible blends of polyimide polymers
JP2855668B2 (ja) 1989-07-05 1999-02-10 三菱化学株式会社 ポリイミド分離膜
US5074891A (en) 1989-07-27 1991-12-24 Hoechst Celanese Corp. Method of gas separation and membranes therefor
US5202411A (en) * 1990-04-06 1993-04-13 W. R. Grace & Co.-Conn. Tri-component polyimide composition and preparation thereof
JP3287415B2 (ja) 1992-03-26 2002-06-04 大日本インキ化学工業株式会社 多孔質高分子膜の製造方法
US5635097A (en) 1995-02-14 1997-06-03 Concrete Structures Of The Midwest, Inc. Rebar retention apparatus
US5635067A (en) * 1995-03-14 1997-06-03 Praxair Technology, Inc. Fluid separation membranes prepared from blends of polyimide polymers
JP3462652B2 (ja) 1995-12-28 2003-11-05 東京電力株式会社 ガス分離膜及びその製造方法
JP3992345B2 (ja) 1998-01-05 2007-10-17 日東電工株式会社 分離膜およびこれを用いたオレフィンの分離方法
US6180008B1 (en) 1998-07-30 2001-01-30 W. R. Grace & Co.-Conn. Polyimide membranes for hyperfiltration recovery of aromatic solvents
DE10034360A1 (de) 2000-07-14 2002-01-24 Oxeno Olefinchemie Gmbh Mehrstufiges Verfahren zur Herstellung von Oxo-Aldehyden und/oder Alkoholen
DE10048301A1 (de) 2000-09-29 2002-04-11 Oxeno Olefinchemie Gmbh Stabilisierung von Rhodiumkatalysatoren für die Hydroformylierung von Olefinen
BR0308432A (pt) 2002-03-15 2006-06-06 Oxeno Olefinchemie Gmbh processo para a hidroformilação de olefinas
DE10220799A1 (de) 2002-05-10 2003-12-11 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von C13-Alkoholgemischen
DE10220801A1 (de) 2002-05-10 2003-11-20 Oxeno Olefinchemie Gmbh Verfahren zur Rhodium-katalysierten Hydroformylierung von Olefinen unter Reduzierung der Rhodiumverluste
JP2005537330A (ja) 2002-08-31 2005-12-08 オクセノ　オレフィンヒェミー　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング 環状カルボン酸エステルの存在で非変性金属錯体により触媒活性されるオレフィン不飽和化合物のヒドロホルミル化によりアルデヒドを製造する方法
AU2003253389A1 (en) 2002-08-31 2004-03-19 Oxeno Olefinchemie Gmbh Method for the hydroformylation of olefinically unsaturated compounds, especially olefins, in the presence of cyclic carbonic acid esters
US7025804B2 (en) * 2002-12-02 2006-04-11 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for separating hydrocarbon-containing gas mixtures using hydrocarbon-resistant membranes
US7018445B2 (en) * 2002-12-02 2006-03-28 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Polyimide blends for gas separation membranes
US7169885B2 (en) * 2003-03-13 2007-01-30 National University Of Singapore Polyimide membranes
DE102004033410A1 (de) 2004-02-14 2005-09-01 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Olefinen mit 8 bis 12 Kohlenstoffatomen
DE102004059292A1 (de) 2004-12-09 2006-06-14 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von Alkoholen aus Olefinen durch Hydroformylierung und Hydrierung
DE102004059293A1 (de) 2004-12-09 2006-06-14 Oxeno Olefinchemie Gmbh Verfahren zur Hydroformylierung von Olefinen
WO2006068626A1 (en) 2004-12-23 2006-06-29 National University Of Singapore A method of treating a permeable membrane
US7393383B2 (en) 2005-01-14 2008-07-01 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Separation membrane made from blends of polyimide with polyamide or polyimide-amide polymers
JP4507894B2 (ja) * 2005-01-24 2010-07-21 宇部興産株式会社 非対称中空糸ガス分離膜、及びガス分離方法
US7422623B2 (en) 2005-03-02 2008-09-09 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Separation membrane by controlled annealing of polyimide polymers
DE102005046250B4 (de) 2005-09-27 2020-10-08 Evonik Operations Gmbh Anlage zur Abtrennung von organischen Übergangsmetallkomplexkatalysatoren
DE102006003618A1 (de) 2006-01-26 2007-08-02 Oxeno Olefinchemie Gmbh Verfahren zur Abtrennung von Metall-Komplexkatalysatoren aus Telomerisationsgemischen
GB2437519B (en) * 2006-04-28 2010-04-21 Imp Innovations Ltd Method for separation
US7803214B2 (en) 2006-07-21 2010-09-28 Ube Industries, Ltd. Asymmetric hollow-fiber gas separation membrane, gas separation method and gas separation membrane module
DE102007061648A1 (de) 2007-12-20 2009-07-02 Evonik Oxeno Gmbh Mehrstufiges kontinuierliches Verfahren zur Hydroformylierung von höheren Olefinen oder Olefingemischen
DE102007061649A1 (de) 2007-12-20 2009-07-02 Evonik Oxeno Gmbh Einstufiges kontinuierliches Verfahren zur Hydroformylierung von höheren Olefinen oder Olefingemischen
DE102008002187A1 (de) 2008-06-03 2009-12-10 Evonik Oxeno Gmbh Verfahren zur Herstellung von C5-Aldehydgemischen mit hohem n-Pentanalanteil
DE102008002188A1 (de) 2008-06-03 2009-12-10 Evonik Oxeno Gmbh Verfahren zur Abtrennung von 1-Buten aus C4-haltigen Kohlenwasserstoffströmen durch Hydroformylierung
DE102009001225A1 (de) 2009-02-27 2010-09-02 Evonik Oxeno Gmbh Verfahren zur Anreicherung eines Homogenkatalysators aus einem Prozessstrom
DE102009001230A1 (de) 2009-02-27 2010-09-02 Evonik Oxeno Gmbh Verfahren zur Abtrennung und teilweiser Rückführung von Übergangsmetallen bzw. deren katalytisch wirksamen Komplexverbindungen aus Prozessströmen
CA2769033C (en) 2009-07-23 2019-09-03 Evonik Fibres Gmbh Polyimide membranes made of polymerization solutions
DE102009047351A1 (de) 2009-12-01 2011-06-09 Evonik Goldschmidt Gmbh Komposit-Siliconmembranen mit hoher Trennwirkung
LT2588217T (lt) * 2010-07-01 2017-06-12 Evonik Fibres Gmbh Dujų perskyrimo būdas

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US10118136B2 (en) 2018-11-06
RU2566769C2 (ru) 2015-10-27
CA2769033A1 (en) 2011-01-27
BR112012001481B8 (pt) 2023-05-09
EP2456546B1 (de) 2015-04-22
MY160267A (en) 2017-02-28
JP2012533671A (ja) 2012-12-27
BR112012001481A2 (pt) 2016-03-15
CN102470329A (zh) 2012-05-23
WO2011009919A1 (de) 2011-01-27
RU2012106081A (ru) 2013-08-27
BR112012001481B1 (pt) 2020-02-04
US20160310912A1 (en) 2016-10-27
JP6125229B2 (ja) 2017-05-10
CN102470329B (zh) 2015-06-24
RU2566769C9 (ru) 2016-07-10
JP2015193852A (ja) 2015-11-05
EP2456546A1 (de) 2012-05-30
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KR101896721B1 (ko) 2018-09-07
US20120123079A1 (en) 2012-05-17

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