KR101337117B1 - 유기 전이금속 착물 촉매를 분리하는 방법 - Google Patents

유기 전이금속 착물 촉매를 분리하는 방법 Download PDF

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KR101337117B1
KR101337117B1 KR1020087007298A KR20087007298A KR101337117B1 KR 101337117 B1 KR101337117 B1 KR 101337117B1 KR 1020087007298 A KR1020087007298 A KR 1020087007298A KR 20087007298 A KR20087007298 A KR 20087007298A KR 101337117 B1 KR101337117 B1 KR 101337117B1
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membrane
hydroformylation
pressure
separation step
reaction mixture
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KR20080053476A (ko
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클라우스-디에터 비에제
고에츠 바움가르텐
프란츠-펠릭스 쿠핑거
올리버 묄러
다그마라 오르트만
코르넬리아 보르그만
빌프리트 뷔슈켄
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에보니크 옥세노 게엠베하
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2653—Degassing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B01D2313/143—Specific spacers on the feed side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/30—Chemical resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/822—Rhodium
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
KR1020087007298A 2005-09-27 2006-09-08 유기 전이금속 착물 촉매를 분리하는 방법 Active KR101337117B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005046250.2A DE102005046250B4 (de) 2005-09-27 2005-09-27 Anlage zur Abtrennung von organischen Übergangsmetallkomplexkatalysatoren
DE102005046250.2 2005-09-27
PCT/EP2006/066181 WO2007036424A1 (de) 2005-09-27 2006-09-08 Verfahren zur abtrennung von organischen übergangsmetallkomplexkatalysatoren

Publications (2)

Publication Number Publication Date
KR20080053476A KR20080053476A (ko) 2008-06-13
KR101337117B1 true KR101337117B1 (ko) 2013-12-05

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ID=37635694

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KR1020087007298A Active KR101337117B1 (ko) 2005-09-27 2006-09-08 유기 전이금속 착물 촉매를 분리하는 방법

Country Status (11)

Country Link
US (1) US8226829B2 (https=)
EP (1) EP1931472B1 (https=)
JP (1) JP5091142B2 (https=)
KR (1) KR101337117B1 (https=)
CN (1) CN101272860B (https=)
AT (1) ATE419917T1 (https=)
DE (2) DE102005046250B4 (https=)
ES (1) ES2320698T3 (https=)
PL (1) PL1931472T3 (https=)
TW (1) TWI418396B (https=)
WO (1) WO2007036424A1 (https=)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003618A1 (de) * 2006-01-26 2007-08-02 Oxeno Olefinchemie Gmbh Verfahren zur Abtrennung von Metall-Komplexkatalysatoren aus Telomerisationsgemischen
DE102007054885A1 (de) * 2007-11-15 2009-05-20 Evonik Degussa Gmbh Verfahren zur Fraktionierung oxidischer Nanopartikel durch Querstrom-Membranfiltration
DE102008020688B3 (de) * 2008-04-24 2009-11-05 Evonik Stockhausen Gmbh Verfahren zur Herstellung und Aufreinigung wässriger Phasen
DE102008002188A1 (de) 2008-06-03 2009-12-10 Evonik Oxeno Gmbh Verfahren zur Abtrennung von 1-Buten aus C4-haltigen Kohlenwasserstoffströmen durch Hydroformylierung
DE102008044946B4 (de) * 2008-08-29 2022-06-15 Evonik Superabsorber Gmbh Einsatz von Schaumkörpern in Oxidations-Reaktoren zur Herstellung ungesättigter Carbonsäuren
DE102009026819A1 (de) 2008-09-08 2010-03-11 Evonik Röhm Gmbh Monomermischung, Polymer, Beschichtungsmittel und Verfahren zur Herstellung einer Beschichtung
DE102008043422B3 (de) 2008-11-03 2010-01-07 Evonik Degussa Gmbh Verfahren zur Aufreinigung niedermolekularer Hydridosilane
DE102008060888A1 (de) 2008-12-09 2010-06-10 Evonik Stockhausen Gmbh Verfahren zur Herstellung von Acrolein umfassend die Aufarbeitung einer Rohglycerin-Phase
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
DE102009016652A1 (de) * 2009-04-07 2010-10-14 Oxea Gmbh Verfahren zur Aufarbeitung eines flüssigen Hydroformylierungsaustrags
US20120123079A1 (en) 2009-07-23 2012-05-17 Evonik Fibres Gmbh Polyimide membranes made of polymerization solutions
DE102009029050A1 (de) 2009-08-31 2011-03-03 Evonik Oxeno Gmbh Organophosphorverbindungen basierend auf Tetraphenol(TP)-substituierten Strukturen
DE102009047351A1 (de) 2009-12-01 2011-06-09 Evonik Goldschmidt Gmbh Komposit-Siliconmembranen mit hoher Trennwirkung
EP2363402A1 (de) * 2010-03-01 2011-09-07 Evonik Oxeno GmbH Polyhedrale Oligomere Silsesquioxan (POSS)-verbundene Liganden und deren Verwendung
DE102011082441A1 (de) 2011-09-09 2013-03-14 Evonik Oxeno Gmbh Strahlschlaufenreaktor mit Nanofiltration
CA2858351C (en) 2011-12-20 2016-11-22 Dow Technology Investments Llc A hydroformylation process
WO2013107902A1 (en) * 2012-01-20 2013-07-25 Dsm Ip Assets B.V. Process for the separation of a dissolved catalyst system from an alkoxycarbonylation reaction mixture
DE102012202779A1 (de) * 2012-02-23 2013-08-29 Evonik Oxeno Gmbh Verfahren und Vorrichtung zur technischen Hydroformylierung von Isobuten und zum Auftrennen des Produktgemisches
US10214499B2 (en) 2012-04-20 2019-02-26 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Dilute chemical reaction process with membrane separation step
EP2906573B1 (de) 2012-10-12 2016-11-23 Evonik Degussa GmbH Gemisch von bisphosphiten und dessen verwendung als katalysatorgemisch in der hydroformylierung
DE102012223572A1 (de) * 2012-12-18 2014-06-18 Evonik Industries Ag Steuerung der Viskosität von Reaktionslösungen in Hydroformylierungverfahren
DE102013203117A1 (de) * 2013-02-26 2014-08-28 Evonik Industries Ag Optimierte Trenntechnik zur Aufarbeitung von homogen katalysierten Hydroformylierungsmischungen
DE102013208759A1 (de) * 2013-05-13 2014-11-13 Evonik Industries Ag Abtrennung von Homogenkatalysatoren mittels einer geregelten Membrantrenneinheit
DE102013215004A1 (de) * 2013-07-31 2015-02-05 Evonik Industries Ag Membrankaskade mit sinkender Trenntemperatur
DE102013221708A1 (de) 2013-10-25 2015-04-30 Evonik Industries Ag Strahlschlaufenreaktor mit Nanofiltration und Gasseparator
DE102014002103B4 (de) 2014-02-15 2020-10-22 Oxea Gmbh Verfahren zur Regenerierung gebrauchter Hydroformylierungskatalysatoren
US10155200B2 (en) * 2015-02-18 2018-12-18 Evonik Degussa Gmbh Separation off of a homogeneous catalyst from a reaction mixture with the help of organophilic nanofiltration
EP3222344A1 (de) * 2016-03-21 2017-09-27 Evonik Degussa GmbH Kontinuierliches verfahren zur herstellung einer chemischen verbindung
CN107473957A (zh) * 2017-06-08 2017-12-15 赢创特种化学（上海）有限公司 从均相的有机液体组合物中富集铬化合物的方法
US10654784B2 (en) * 2018-10-05 2020-05-19 Evonik Operations Gmbh Process for hydroformylating short-chain olefins in the gas phase
US11401251B2 (en) 2019-03-18 2022-08-02 Novomer, Inc. Membrane separation system, and uses thereof
US11440863B2 (en) * 2019-06-12 2022-09-13 Evonik Operations Gmbh Process for preparing an alcohol from hydrocarbons
US11365171B2 (en) * 2019-06-12 2022-06-21 Evonik Operations Gmbh Process for preparing an ester by alkoxycarbonylation
EP3945088A1 (de) 2020-07-30 2022-02-02 Röhm GmbH Vorgehen zur minimierung des aktivitätsverlusts bei im kreislaufbetrieb ausgeführten reaktionsschritten
ES2974422T3 (es) * 2020-07-30 2024-06-27 Evonik Oxeno Gmbh & Co Kg Procedimiento para la preparación de aldehídos y separación del sistema catalítico mediante separación por membrana
US20250137091A1 (en) * 2021-11-11 2025-05-01 Dow Technology Investments Llc Processes for recovering rhodium from hydroformylation processes
CN113996340B (zh) * 2021-11-16 2023-12-19 万华化学集团股份有限公司 一种用于氢甲酰化反应的新型催化剂体系及氢甲酰化反应方法
ES2992645T3 (en) 2021-11-19 2024-12-16 Evonik Oxeno Gmbh & Co Kg Process for producing aldehydes and cooling a mass flow
ES2992663T3 (en) 2021-11-19 2024-12-16 Evonik Oxeno Gmbh & Co Kg Process for producing aldehydes and cooling a mass flow
CN114160205A (zh) * 2021-12-13 2022-03-11 浙江迪萧科技有限公司 一种有机料液中络合物催化剂的浓缩回收方法
EP4223737A1 (de) * 2022-02-08 2023-08-09 Evonik Operations GmbH Optimierte thermische trennung durch vorherigen gasaustausch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1059890A (ja) * 1996-05-15 1998-03-03 Hoechst Ag アルデヒドの製造方法
JP2002161063A (ja) * 2000-09-29 2002-06-04 Oxeno Olefinchemie Gmbh オレフィンのヒドロホルミル化のためのロジウム触媒の安定化

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1312076A (en) * 1970-05-15 1973-04-04 Bp Chem Int Ltd Hydroformylation process
ZA78147B (en) * 1977-01-25 1978-11-29 Union Carbide Corp Improved hydroformylation process
US5215667A (en) * 1991-08-20 1993-06-01 Exxon Chemical Patents Inc. Method for separating water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
US5395979A (en) * 1993-02-25 1995-03-07 Exxon Chemical Patents Inc. Method for separating catalyst from a hydroformylation reaction product using alkylated ligands
US5298669A (en) * 1993-03-23 1994-03-29 Exxon Chemical Patent Inc. Perstraction sweep stream for a membrane reactor
KR970703805A (ko) * 1995-05-01 1997-08-09 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크놀러지 코포레이션 막 분리방법(Membrane Separation)
US5731472A (en) * 1995-12-06 1998-03-24 Union Carbide Chemicals & Plastics Technology Corporation Metal-ligand complex catalyzed processes
EP0839787A1 (en) * 1996-11-04 1998-05-06 Dsm N.V. Process for the preparation of an aldehyde
DE19801437A1 (de) * 1998-01-16 1999-07-22 Basf Ag Verfahren zur Herstellung von Aldehyden
US6090987A (en) * 1998-07-06 2000-07-18 Union Carbide Chemicals & Plastics Technology Corporation Metal-ligand complex catalyzed processes
US6252123B1 (en) * 1998-07-09 2001-06-26 Union Carbide Chemicals & Plastics Technology Corporation Membrane separation process for metal complex catalysts
EP1103303A1 (en) * 1999-11-23 2001-05-30 Dsm N.V. Process to separate a rhodium/phosphite ligand complex and free phosphite ligand complex from a hydroformylation mixture
US6610891B1 (en) * 1999-12-03 2003-08-26 Mitsubishi Chemical Corporation Method of producing aldehydes
AU2001281886A1 (en) * 2000-06-26 2002-01-08 Basf Aktiengesellschaft Phosphacyclohexanes and the use thereof in the hydroformylation of olefins
DE10128144A1 (de) * 2001-06-09 2002-12-12 Oxeno Olefinchemie Gmbh Verfahren zur Telomerisation von nicht cyclischen Olefinen
JP2003080036A (ja) * 2001-09-07 2003-03-18 Mitsubishi Heavy Ind Ltd 純水製造方法
DE10312829A1 (de) * 2002-06-29 2004-01-22 Oxeno Olefinchemie Gmbh Verfahren zur Telomerisation von nicht cyclischen Olefinen
DE102004013514A1 (de) * 2004-03-19 2005-10-06 Oxeno Olefinchemie Gmbh Verfahren zur Hydroformylierung von Olefinen in Anwesenheit von neuen phosphororganischen Verbindungen
DE102005036038A1 (de) * 2004-08-28 2006-03-02 Oxeno Olefinchemie Gmbh Verfahren zur Telomerisation von nicht cyclischen Olefinen
DE102005036039A1 (de) * 2004-08-28 2006-03-02 Oxeno Olefinchemie Gmbh Verfahren zur Herstellung von 2,7-Octadienylderivaten
US7353316B2 (en) * 2006-03-24 2008-04-01 Micron Technology, Inc. System and method for re-routing signals between memory system components

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1059890A (ja) * 1996-05-15 1998-03-03 Hoechst Ag アルデヒドの製造方法
JP2002161063A (ja) * 2000-09-29 2002-06-04 Oxeno Olefinchemie Gmbh オレフィンのヒドロホルミル化のためのロジウム触媒の安定化

Also Published As

Publication number Publication date
DE102005046250A1 (de) 2007-03-29
ATE419917T1 (de) 2009-01-15
PL1931472T3 (pl) 2009-06-30
JP2009513320A (ja) 2009-04-02
US8226829B2 (en) 2012-07-24
DE502006002616D1 (de) 2009-02-26
TW200719947A (en) 2007-06-01
JP5091142B2 (ja) 2012-12-05
EP1931472A1 (de) 2008-06-18
TWI418396B (zh) 2013-12-11
US20080251456A1 (en) 2008-10-16
ES2320698T3 (es) 2009-05-27
WO2007036424A1 (de) 2007-04-05
CN101272860A (zh) 2008-09-24
CN101272860B (zh) 2010-11-17
KR20080053476A (ko) 2008-06-13
DE102005046250B4 (de) 2020-10-08
EP1931472B1 (de) 2009-01-07

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