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MX2012004169A - Acondicionado de catalizadores de cianuro de doble metal. - Google Patents

Acondicionado de catalizadores de cianuro de doble metal.

Info

Publication number
MX2012004169A
MX2012004169A MX2012004169A MX2012004169A MX2012004169A MX 2012004169 A MX2012004169 A MX 2012004169A MX 2012004169 A MX2012004169 A MX 2012004169A MX 2012004169 A MX2012004169 A MX 2012004169A MX 2012004169 A MX2012004169 A MX 2012004169A
Authority
MX
Mexico
Prior art keywords
conditioning
double metal
metal cyanide
cyanide catalysts
production
Prior art date
Application number
MX2012004169A
Other languages
English (en)
Inventor
Wolfgang Rohde
Achim Loeffler
Igor Shishkov
Sirus Zarbakhsh
Ronald Adelmann
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2012004169A publication Critical patent/MX2012004169A/es

Links

Classifications

    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B01J27/26—Cyanides
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Polyethers (AREA)
  • Catalysts (AREA)

Abstract

La invención se refiere a un método para acondicionar catalizadores de doble metal que se usan en la producción de polioles de poliéter. El acondicionamiento mejora el desempeño del catalizador, de modo que se pueden usar concentraciones menores del catalizador de DMC en la producción de poliol de poliéter.
MX2012004169A 2009-10-19 2010-10-01 Acondicionado de catalizadores de cianuro de doble metal. MX2012004169A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09013148 2009-10-19
PCT/EP2010/006002 WO2011047780A1 (en) 2009-10-19 2010-10-01 Conditioning of double metal cyanide catalysts

Publications (1)

Publication Number Publication Date
MX2012004169A true MX2012004169A (es) 2012-05-08

Family

ID=43332587

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012004169A MX2012004169A (es) 2009-10-19 2010-10-01 Acondicionado de catalizadores de cianuro de doble metal.

Country Status (9)

Country Link
US (1) US9114380B2 (es)
EP (1) EP2490805B1 (es)
JP (1) JP5600746B2 (es)
KR (1) KR20120093960A (es)
CN (1) CN102574113B (es)
ES (1) ES2739035T3 (es)
HU (1) HUE044164T2 (es)
MX (1) MX2012004169A (es)
WO (1) WO2011047780A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102584168B1 (ko) * 2017-05-10 2023-10-05 다우 글로벌 테크놀로지스 엘엘씨 폴리에테르 중합 방법
CN110964191B (zh) * 2018-09-29 2021-02-02 杭州普力材料科技有限公司 一种混合酸改性的锌钴双金属氰化物催化剂及其制备方法
CN114289021B (zh) * 2020-09-23 2023-05-30 中国科学院大连化学物理研究所 一种镍铁基催化剂及其制备和应用
CN114230783B (zh) * 2022-01-12 2023-05-26 万华化学集团股份有限公司 一种用于环氧开环的复合催化剂及其制备方法和应用
CN115124710B (zh) * 2022-07-25 2023-05-26 万华化学集团股份有限公司 一种高活性双金属氰化物催化剂及其制备方法和用途

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US3829505A (en) 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
AU552988B2 (en) 1982-03-31 1986-06-26 Shell Internationale Research Maatschappij B.V. Polymerizing epoxides and catalyst suspensions for this
AU551979B2 (en) 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
JP2971499B2 (ja) * 1990-02-23 1999-11-08 旭硝子株式会社 複合金属シアン化物錯体触媒の製法
US5470813A (en) 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5482908A (en) 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5639705A (en) 1996-01-19 1997-06-17 Arco Chemical Technology, L.P. Double metal cyanide catalysts and methods for making them
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5689012A (en) * 1996-07-18 1997-11-18 Arco Chemical Technology, L.P. Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter
US5900384A (en) 1996-07-18 1999-05-04 Arco Chemical Technology L.P. Double metal cyanide catalysts
US5714428A (en) 1996-10-16 1998-02-03 Arco Chemical Technology, L.P. Double metal cyanide catalysts containing functionalized polymers
DE19742978A1 (de) 1997-09-29 1999-04-01 Basf Ag Multimetallcyanidkomplexe als Katalysatoren
DE19842382A1 (de) 1998-09-16 2000-03-23 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19809538A1 (de) 1998-03-05 1999-09-09 Basf Ag Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren
US6063897A (en) 1998-05-05 2000-05-16 Arco Chemical Technology, L.P. Acid-treated double metal cyanide complex catalysts
US6613714B2 (en) 1999-06-02 2003-09-02 Basf Aktiengesellschaft Multimetal cyanide compounds, their preparation and their use
US6423662B1 (en) 1999-07-09 2002-07-23 Dow Global Technologies Inc. Incipient wetness method for making metal-containing cyanide catalysts
DE19937114C2 (de) 1999-08-06 2003-06-18 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen
AU2001252134A1 (en) 2000-02-29 2001-09-12 Basf Aktiengesellschaft Method for producing multimetal cyanide compounds
US6429166B1 (en) 2000-05-19 2002-08-06 Dow Global Technologies Inc. Method for preparing metal cyanide catalyst/polyol initiator slurries
US6436867B1 (en) 2000-08-01 2002-08-20 Basf Corporation One-step synthesis of double metal cyanides
KR100418058B1 (ko) 2001-04-18 2004-02-14 에스케이씨 주식회사 폴리올 제조용 복금속 시안계 착화합물 촉매
DE10141122A1 (de) 2001-08-22 2003-03-13 Basf Ag Verfahren zur Erhöhung der katalytischen Aktivität von Multimetallcyanidverbindungen
EP1288244A1 (en) 2001-08-31 2003-03-05 Asahi Glass Company, Limited Double metal cyanide complex catalyst for ring opening polymerization of alkylene oxide and its production process
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DE10210596A1 (de) 2002-03-11 2003-09-25 Basf Ag Polyether und deren Verwendung als Trägeröle
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WO2004022227A1 (de) 2002-08-15 2004-03-18 Basf Aktiengesellschaft Verfahren zur herstellung von multimetallcyanidkatalysatoren
KR100581616B1 (ko) 2004-02-03 2006-05-22 에스케이씨 주식회사 광학 입체 규칙성을 갖는 폴리에테르폴리올 및 그의제조방법
US6869905B1 (en) 2004-03-02 2005-03-22 Basf Corporation Synthesis of double metal cyanides with non-aqueous solutions
DE102004048735A1 (de) 2004-10-05 2006-04-27 Basf Ag Verfahren zur kontinuierlichen Herstellung von DMC-Katalysatoren
DE102005011581A1 (de) * 2005-03-10 2006-09-14 Basf Ag Verfahren zur Herstellung von DMC-Katalysatoren
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DE102006024025A1 (de) 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Polyetherpolyolen
EP2131955A1 (de) 2007-02-05 2009-12-16 Basf Se Dmc-katalysatoren, verfahren zu deren herstellung und verwendung davon

Also Published As

Publication number Publication date
EP2490805A1 (en) 2012-08-29
EP2490805B1 (en) 2019-05-01
US20120253005A1 (en) 2012-10-04
CN102574113B (zh) 2015-04-22
HUE044164T2 (hu) 2019-10-28
WO2011047780A1 (en) 2011-04-28
JP2013508466A (ja) 2013-03-07
US9114380B2 (en) 2015-08-25
CN102574113A (zh) 2012-07-11
JP5600746B2 (ja) 2014-10-01
ES2739035T3 (es) 2020-01-28
KR20120093960A (ko) 2012-08-23

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