ATE529452T1 - Verfahren zur entfernung von katalysatorresten - Google Patents

Verfahren zur entfernung von katalysatorresten

Info

Publication number
ATE529452T1
ATE529452T1 AT07837554T AT07837554T ATE529452T1 AT E529452 T1 ATE529452 T1 AT E529452T1 AT 07837554 T AT07837554 T AT 07837554T AT 07837554 T AT07837554 T AT 07837554T AT E529452 T1 ATE529452 T1 AT E529452T1
Authority
AT
Austria
Prior art keywords
metal
group
removal
organic product
residual catalyst
Prior art date
Application number
AT07837554T
Other languages
English (en)
Inventor
Vilen Kosover
Jesus Fabian
Daniel Knowles
Mitchel Cohn
Original Assignee
Chemtura Corp
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 Chemtura Corp filed Critical Chemtura Corp
Application granted granted Critical
Publication of ATE529452T1 publication Critical patent/ATE529452T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/08—Removal of catalyst residues
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/14—Monomers containing five or more carbon atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT07837554T 2006-09-06 2007-08-30 Verfahren zur entfernung von katalysatorresten ATE529452T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/516,452 US7601255B2 (en) 2006-09-06 2006-09-06 Process for removal of residual catalyst components
PCT/US2007/019101 WO2008030387A2 (en) 2006-09-06 2007-08-30 Process for removal of residual catalyst components

Publications (1)

Publication Number Publication Date
ATE529452T1 true ATE529452T1 (de) 2011-11-15

Family

ID=38984284

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07837554T ATE529452T1 (de) 2006-09-06 2007-08-30 Verfahren zur entfernung von katalysatorresten

Country Status (8)

Country Link
US (1) US7601255B2 (de)
EP (2) EP2059538B1 (de)
JP (1) JP5155318B2 (de)
KR (1) KR101361226B1 (de)
CN (1) CN101511878B (de)
AT (1) ATE529452T1 (de)
RU (1) RU2434884C2 (de)
WO (1) WO2008030387A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8071835B2 (en) * 2006-07-19 2011-12-06 Exxonmobil Chemical Patents Inc. Process to produce polyolefins using metallocene catalysts
US8080699B2 (en) 2009-08-28 2011-12-20 Chemtura Corporation Two-stage process and system for forming high viscosity polyalphaolefins
US20100069687A1 (en) * 2006-09-06 2010-03-18 Chemtura Corporation Process for synthesis of polyalphaolefin and removal of residual catalyst components
US7880047B2 (en) 2008-05-06 2011-02-01 Chemtura Corporation Polyalphaolefins and processes for forming polyalphaolefins
US20120142988A1 (en) * 2009-08-05 2012-06-07 Sumitomo Chemical Company, Limited Method of producing 1-hexene
US8237004B2 (en) * 2009-12-31 2012-08-07 Chevron U.S.A. Inc. Process for making products with low hydrogen halide
US9815915B2 (en) * 2010-09-03 2017-11-14 Exxonmobil Chemical Patents Inc. Production of liquid polyolefins
CN109734828A (zh) * 2018-12-25 2019-05-10 山东玉皇化工有限公司 一种脱除不饱和聚合物加氢后残余金属催化剂的方法

Family Cites Families (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164578A (en) 1962-07-26 1965-01-05 Du Pont Recovery process for polyolefins
US3271380A (en) 1963-04-01 1966-09-06 Phillips Petroleum Co Process for catalyst residue removal
BE795455A (fr) * 1972-02-24 1973-08-16 Basf Ag Procede de preparation de polyalkylene-ethers purs
FR2312479A1 (fr) * 1975-05-27 1976-12-24 Mobil Oil Procede d'alkylation ou de transalkylation en presence de catalyseur a base d'aluminosilicate cristallin
US4028485A (en) 1976-01-29 1977-06-07 Mobil Oil Corporation Non-aqueous removal of soluble hydrogenation catalyst
JPS52134691A (en) 1976-05-07 1977-11-11 Lion Corp Removal of aluminum halide catalyst from polymerization reaction products
JPS5856522B2 (ja) 1978-07-05 1983-12-15 住友化学工業株式会社 ポリα↓−オレフィンの精製法
DE3133101A1 (de) 1981-08-21 1983-03-10 Hoechst Ag, 6000 Frankfurt Verfahren zur entfernung von katalysatorresten aus polyolefinen
US5227478A (en) 1982-09-13 1993-07-13 Sandoz Ltd. 2-chloro-4-[4'-(4",8"-disulfonaphth-2"-ylazo)-2'-methoxy-5'-methylanilino]-6
JPS5971310A (ja) 1982-10-15 1984-04-23 Asahi Chem Ind Co Ltd α−オレフインの重合方法
JPS59157035A (ja) 1983-02-28 1984-09-06 Kyowa Chem Ind Co Ltd ハロゲン含有触媒を含む有機化合物中のハロゲン成分除去方法
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
FR2563214B1 (fr) 1984-04-20 1986-06-27 Inst Francais Du Petrole Procede pour l'elimination du nickel, de l'aluminium et du chlore des oligomeres d'olefines
US4600502A (en) * 1984-12-24 1986-07-15 Exxon Research And Engineering Co. Adsorbent processing to reduce basestock foaming
DE3508887A1 (de) 1985-03-13 1986-09-25 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von optisch aktiven polyolefinen
US5315053A (en) 1985-06-17 1994-05-24 Chevron Research Company Normally liquid alpha-olefin oligomers useful as base stocks and viscosity index improvers, and lubricating oils containing same
JPH0639504B2 (ja) 1985-09-04 1994-05-25 チッソ株式会社 変性オレフイン重合体の製造法
JPH0234962B2 (ja) 1985-09-04 1990-08-07 Chisso Corp Henseihoriorefuinnoseizohoho
US4752597A (en) 1985-12-12 1988-06-21 Exxon Chemical Patents Inc. New polymerization catalyst
US4701489A (en) 1986-09-08 1987-10-20 El Paso Products Company Process for the production of stable noncorrosive amorphous polyalphaolefins
DE3641237A1 (de) 1986-12-03 1988-06-09 Basf Ag Verfahren zur herstellung von decenoligomeren und deren verwendung als schmieroele
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5384299A (en) 1987-01-30 1995-01-24 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
US5241025A (en) 1987-01-30 1993-08-31 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
US5391629A (en) 1987-01-30 1995-02-21 Exxon Chemical Patents Inc. Block copolymers from ionic catalysts
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
JP2538595B2 (ja) 1987-05-13 1996-09-25 三井石油化学工業株式会社 オレフイン重合用固体触媒
DE3726067A1 (de) 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
JP2573613B2 (ja) 1987-08-14 1997-01-22 三菱化学株式会社 エチレンの重合法
US4931417A (en) 1987-11-09 1990-06-05 Chisso Corporation Transition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structure
US5017714A (en) 1988-03-21 1991-05-21 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
US5229478A (en) 1988-06-16 1993-07-20 Exxon Chemical Patents Inc. Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system
US5001205A (en) 1988-06-16 1991-03-19 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene α-olefin elastomer with a metallocene alumoxane catalyst
US5105038A (en) 1988-06-23 1992-04-14 Mobil Oil Corporation Synthetic polyolefin lubricant blends
US5243002A (en) 1988-07-15 1993-09-07 Fina Technology, Inc. Process and catalyst for producing syndiotactic polymers
US4892851A (en) 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
US5223468A (en) 1988-07-15 1993-06-29 Fina Technology, Inc. Process and catalyst for producing syndiotactic polymers
US5155080A (en) 1988-07-15 1992-10-13 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
DE3836059A1 (de) 1988-10-22 1990-05-03 Hoechst Ag Verfahren zur herstellung eines ethylen-propylen-copolymers
IT1237398B (it) 1989-01-31 1993-06-01 Ausimont Srl Catalizzatori per la polimerizzazione di olefine.
DE3907964A1 (de) 1989-03-11 1990-09-13 Hoechst Ag Verfahren zur herstellung eines syndiotaktischen polyolefins
US5441920A (en) 1989-03-21 1995-08-15 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
DE3922546A1 (de) 1989-07-08 1991-01-17 Hoechst Ag Verfahren zur herstellung von cycloolefinpolymeren
US5034549A (en) 1989-07-28 1991-07-23 Akzo N.V. Olefin polymerization catalyst
US4967032A (en) 1989-09-05 1990-10-30 Mobil Oil Corporation Process for improving thermal stability of synthetic lubes
US5026798A (en) 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
US5036034A (en) 1989-10-10 1991-07-30 Fina Technology, Inc. Catalyst for producing hemiisotactic polypropylene
DE4005947A1 (de) 1990-02-26 1991-08-29 Basf Ag Loesliche katalysatorsysteme zur polymerisation von c(pfeil abwaerts)2(pfeil abwaerts)- bis c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alk-1-enen
DE59104869D1 (de) 1990-11-12 1995-04-13 Hoechst Ag 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation.
JP3048653B2 (ja) 1991-02-07 2000-06-05 三菱化学株式会社 α‐オレフィン重合体の製造
JP3117231B2 (ja) 1991-03-11 2000-12-11 三井化学株式会社 幅広い分子量分布を有するシンジオタクチックポリ−α−オレフィンの製造方法
US5196630A (en) * 1991-04-25 1993-03-23 Mobil Oil Corporation Process for the removal of catalyst residues from olefin polymerization products
JP3193066B2 (ja) 1991-05-02 2001-07-30 三菱化学株式会社 プロピレンランダム共重合体の製造法
US5191132A (en) 1991-05-09 1993-03-02 Phillips Petroleum Company Cyclopentadiene type compounds and method for making
US5399636A (en) 1993-06-11 1995-03-21 Phillips Petroleum Company Metallocenes and processes therefor and therewith
US5401817A (en) 1991-05-09 1995-03-28 Phillips Petroleum Company Olefin polymerization using silyl-bridged metallocenes
DE4120009A1 (de) 1991-06-18 1992-12-24 Basf Ag Loesliche katalysatorsysteme zur herstellung von polyalk-1-enen mit hohen molmassen
US5391789A (en) 1991-08-08 1995-02-21 Hoechst Aktiengesellschaft Bridged, chiral metallocenes, processes for their preparation and their use as catalysts
US5416228A (en) 1991-10-07 1995-05-16 Fina Technology, Inc. Process and catalyst for producing isotactic polyolefins
DE59210001D1 (de) 1991-10-15 2005-02-17 Basell Polyolefine Gmbh Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
US5281679A (en) 1991-11-07 1994-01-25 Exxon Chemical Patents Inc. Catalyst and method of broadening polymer molecular weight distribution and increasing polymer tensile impact strength and products made thereof
JP3273944B2 (ja) 1991-11-25 2002-04-15 エクソンモービル・ケミカル・パテンツ・インク ポリアニオン性遷移金属触媒組成物
DE69224463T2 (de) 1991-11-28 1998-07-09 Showa Denko Kk Neues Metallocen und Verfahren zur Herstellung von Polyolefinen unter Verwendung desselben
TW318184B (de) 1991-11-30 1997-10-21 Hoechst Ag
ES2093166T3 (es) 1991-11-30 1996-12-16 Hoechst Ag Metalocenos con derivados de indenilo condensados con benzo como ligandos, procedimiento para su preparacion y su utilizacion como catalizadores.
US5453410A (en) 1992-01-06 1995-09-26 The Dow Chemical Company Catalyst composition
US5331057A (en) 1992-02-22 1994-07-19 Hoechst Aktiengesellschaft Cycloolefin block copolymers and a process for their preparation
US5330948A (en) 1992-03-31 1994-07-19 Northwestern University Homogeneous catalysts for stereoregular olefin polymerization
US5296433A (en) 1992-04-14 1994-03-22 Minnesota Mining And Manufacturing Company Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom
US5308817A (en) 1992-05-18 1994-05-03 Fina Technology, Inc. Metallocene catalyst component with good catalyst efficiency after aging
US5220100A (en) 1992-07-28 1993-06-15 Shell Oil Company Method of removing lithium compounds from a polymer
DE59308494D1 (de) 1992-08-03 1998-06-10 Targor Gmbh Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
JP2936189B2 (ja) 1992-09-09 1999-08-23 東ソー株式会社 有機遷移金属錯体
US5321159A (en) * 1992-12-18 1994-06-14 The B. F. Goodrich Company Decolorization of alkylated diarylamines
US5372980A (en) 1993-06-03 1994-12-13 Polysar Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers
DE69422410T2 (de) 1993-08-06 2000-07-06 Exxon Chemical Patents, Inc. Polymerisationskataylsatoren, ihre herstellung und verwendung
US5459117A (en) 1993-08-27 1995-10-17 Ewen; John A. Doubly-conformationally locked, stereorigid catalysts for the preparation of tactiospecific polymers
US5466649A (en) 1993-10-15 1995-11-14 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
DE4337233A1 (de) 1993-10-30 1995-05-04 Basf Ag Verfahren zur Herstellung von Polymerisaten von C¶2¶- bis C¶1¶¶0¶-Alk-1-enen unter Verwendung von racemischen Metallocenkomplexen als Katalysatoren
US5491207A (en) 1993-12-14 1996-02-13 Exxon Chemical Patents Inc. Process of producing high molecular weight ethylene-α-olefin elastomers with an indenyl metallocene catalyst system
US5477895A (en) 1994-07-18 1995-12-26 Carter Holt Harvey Plastic Products Group Limited Outlet metering assembly
WO1997045462A1 (en) * 1996-05-24 1997-12-04 Bp Chemicals Limited Process for polymerizing olefins
RU2123501C1 (ru) * 1997-03-24 1998-12-20 Институт химической физики в Черноголовке РАН Способ дезактивации комплексного металлоорганического катализатора гомогенных процессов, таких как димеризация или олигомеризация этилена в линейные альфа-олефины, и его выделения из реакционной массы
JP2000256416A (ja) * 1999-03-10 2000-09-19 Nippon Petrochem Co Ltd オレフィンオリゴマーの製造方法
CA2351329C (en) 1999-09-23 2007-10-30 Bp Amoco Corporation Oligomer oils and their manufacture
US6858767B1 (en) 2000-08-11 2005-02-22 Uniroyal Chemical Company, Inc. Process for producing liquid polyalphaolefin polymer, metallocene catalyst therefor, the resulting polymer and lubricant containing same
MY139205A (en) 2001-08-31 2009-08-28 Pennzoil Quaker State Co Synthesis of poly-alpha olefin and use thereof
JP2003096129A (ja) * 2001-09-21 2003-04-03 Tonen Chem Corp ポリオレフィンの精製方法
US6713582B2 (en) 2001-12-14 2004-03-30 Uniroyal Chemical Company, Inc. Process for the oligomerization of α-olefins having low unsaturation, the resulting polymers, and lubricants containing same
US6706828B2 (en) 2002-06-04 2004-03-16 Crompton Corporation Process for the oligomerization of α-olefins having low unsaturation
JP4233404B2 (ja) * 2003-08-29 2009-03-04 丸善石油化学株式会社 重合体の脱灰方法、及び重合体の製造方法
EP1514879A1 (de) 2003-09-12 2005-03-16 Shell Internationale Researchmaatschappij B.V. Polyolefine mit niedriger Halid-Konzentration und deren Herstellungsverfahren
US7473815B2 (en) * 2003-11-12 2009-01-06 Crompton Corporation Process for removal of catalyst residues from poly-α-olefins
US8071835B2 (en) 2006-07-19 2011-12-06 Exxonmobil Chemical Patents Inc. Process to produce polyolefins using metallocene catalysts

Also Published As

Publication number Publication date
JP5155318B2 (ja) 2013-03-06
CN101511878A (zh) 2009-08-19
RU2009112388A (ru) 2010-10-20
US7601255B2 (en) 2009-10-13
EP2395028A1 (de) 2011-12-14
CN101511878B (zh) 2014-01-08
RU2434884C2 (ru) 2011-11-27
US20080053873A1 (en) 2008-03-06
WO2008030387A3 (en) 2008-10-02
WO2008030387A2 (en) 2008-03-13
EP2059538A2 (de) 2009-05-20
EP2059538B1 (de) 2011-10-19
JP2010502815A (ja) 2010-01-28
KR101361226B1 (ko) 2014-02-10
KR20090064371A (ko) 2009-06-18
EP2395028B1 (de) 2013-03-06

Similar Documents

Publication Publication Date Title
WO2008030387A3 (en) Process for removal of residual catalyst components
DE60112263D1 (de) Verfahren zur entfernung von organischen jod-verbindungen aus organischen medien
DE602007005093D1 (de) Verfahren zur Beseitigung von endokrin wirksamen Verbindungen
EP2222029A4 (de) Verfahren, system und geräte zur routenwartung
ATE544933T1 (de) Verfahren zur kohlenwasserstoff-reservoir- überwachung
EP3395929C0 (de) Verfahren zur tiefenentschwefelung eines schweren pyrolyse-gasolins
EP2284203A3 (de) Verfahren zur Herstellung von Polyolefinen mit Exo-Olefin-Kettenenden
EP2165321A4 (de) System und verfahren zum überwachen und verbessern des fahrerverhaltens
DE60042962D1 (de) Verfahren zum entschützen von oligonukleotiden
SG161129A1 (en) Process and system for regeneration of spent lubrication oil
ATE254524T1 (de) Verfahren zur behandlung von kork und extraktion von organischen verbindungen aus kork mit einem dichten fluid unter druck
ATE432612T1 (de) Verfahren zur behandlung von lagertanks, die mit mycotoxinen kontaminiert sind
DE602004001300D1 (de) System und Verfahren zur Verbesserung der polarisationsabhängigen Dispersion, Dämpfung und Verstärkung
ATE362530T1 (de) Verfahren und vorrichtung zur reinigung von nukleinsäuren
ATE494989T1 (de) Verfahren zur regeneration von fässern oder dergleichen und vorrichtung zu dessen durchführung
WO2011104725A3 (en) Intermediates for the preparation of hmg-coa reductase inhibitors and processes for the preparation thereof
ATE453603T1 (de) Integriertes verfahren zur selektiven oxydation von organischen verbindungen
TW200712047A (en) Carbonylation process with addition of sterically hindered secondary amines
EP4287137C0 (de) Verfahren, vorrichtung, ausrüstung, speichermedien und system zur erkennung des befahrbaren strassenraums
AU2003208866A1 (en) Process for removing a dithio group at the end of a polymer chain
ATA5532003A (de) Verfahren zur verwertung von polymerarmierten elastomerprodukten
EP1960416A4 (de) Verfahren zur aufreinigung von chenodesoxycholsäure
ATE522591T1 (de) Verfahren zur entfernung von wasser aus einem alkyierungsprozesssystem
PL3983343T3 (pl) Sposób usuwania rozpuszczonych związków organicznych ze ścieków
DE602005021726D1 (de) Verfahren zur Reinigiung organometallischer Verbindungen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties