SG136947A1 - Methods of preparing active chromium/alumina catalysts via treatment with sulfate - Google Patents

Methods of preparing active chromium/alumina catalysts via treatment with sulfate

Info

Publication number
SG136947A1
SG136947A1 SG200716793-5A SG2007167935A SG136947A1 SG 136947 A1 SG136947 A1 SG 136947A1 SG 2007167935 A SG2007167935 A SG 2007167935A SG 136947 A1 SG136947 A1 SG 136947A1
Authority
SG
Singapore
Prior art keywords
support
methods
chromium
sulfating agent
sulfate
Prior art date
Application number
SG200716793-5A
Other languages
English (en)
Inventor
Max P Mcdaniel
Kathy S Collins
Elizabeth A Benham
Paul J Deslauriers
Original Assignee
Chevron Phillips Chemical Co
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
Priority claimed from US10/829,844 external-priority patent/US7112643B2/en
Priority claimed from US10/829,850 external-priority patent/US7214642B2/en
Application filed by Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of SG136947A1 publication Critical patent/SG136947A1/en

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
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • C08F10/02—Ethene
    • 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
    • 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
    • C08F110/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG200716793-5A 2004-04-22 2005-03-24 Methods of preparing active chromium/alumina catalysts via treatment with sulfate SG136947A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/829,844 US7112643B2 (en) 2004-04-22 2004-04-22 Polymers having low levels of long chain branching and methods of making the same
US10/829,850 US7214642B2 (en) 2004-04-22 2004-04-22 Methods of preparing active chromium/alumina catalysts via treatment with sulfate

Publications (1)

Publication Number Publication Date
SG136947A1 true SG136947A1 (en) 2007-11-29

Family

ID=34964852

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200716793-5A SG136947A1 (en) 2004-04-22 2005-03-24 Methods of preparing active chromium/alumina catalysts via treatment with sulfate

Country Status (10)

Country Link
EP (2) EP2374537A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (3) JP4732443B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (2) KR101121598B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU2005240523A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (2) BRPI0510174B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (2) CA2564483C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2012DN02743A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2006141236A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG136947A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2005107943A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7897539B2 (en) 2007-05-16 2011-03-01 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
US7638456B2 (en) * 2007-12-18 2009-12-29 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
US7910669B2 (en) 2009-03-17 2011-03-22 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
KR101483247B1 (ko) 2013-04-23 2015-01-16 주식회사 엘지화학 폴리올레핀 중합용 촉매의 제조 방법 및 폴리올레핀 제조방법
US10246528B2 (en) * 2014-01-09 2019-04-02 Chevron Phillips Chemical Company Lp Chromium (III) catalyst systems with activator-supports
US10005861B2 (en) 2016-06-09 2018-06-26 Chevron Phillips Chemical Company Lp Methods for increasing polymer production rates with halogenated hydrocarbon compounds
CN112585173B (zh) 2018-09-17 2023-05-16 切弗朗菲利浦化学公司 改性负载型铬催化剂和由其生产的基于乙烯的聚合物
EP4210868A1 (en) 2020-09-14 2023-07-19 Chevron Phillips Chemical Company Lp Transition metal-catalyzed production of alcohol and carbonyl compounds from hydrocarbons
US12134591B2 (en) 2022-10-31 2024-11-05 Chevron Phillips Chemical Company Lp Methanol production from methane utilizing a supported chromium catalyst

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US3976632A (en) 1974-12-04 1976-08-24 Phillips Petroleum Company Reactivation of organochromium olefin polymerization catalyst in presence of oxygen
US4364842A (en) * 1980-12-31 1982-12-21 Phillips Petroleum Company Phosphate supported chromium catalyst
CA1172236A (en) * 1980-12-31 1984-08-07 Max P. Mcdaniel Phosphated alumina or aluminum phosphate chromium catalyst
JPS5838319A (ja) * 1981-08-31 1983-03-05 Nissan Motor Co Ltd フアンシユラウド
JPS5849706A (ja) * 1981-09-18 1983-03-24 Asahi Chem Ind Co Ltd オレフイン重合触媒
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US4444966A (en) * 1982-05-05 1984-04-24 Phillips Petroleum Company Polymerization using phosphated alumina or aluminum phosphate chromium catalyst
US4806513A (en) 1984-05-29 1989-02-21 Phillips Petroleum Company Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same
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JPH06248025A (ja) * 1992-12-28 1994-09-06 Sumitomo Chem Co Ltd エチレン−αオレフィン共重合体
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DE69614741T2 (de) 1995-03-29 2002-07-04 Koa Oil Co. Ltd., Tokio/Tokyo Katalysator für die Oligomerisation von Olefinen, Verfahren zur Herstellung desselben und seine Anwendung zur Oligomerisation von Olefinen
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US5998558A (en) * 1997-12-29 1999-12-07 Union Carbide Chemicals & Plastics Technology Corporation Ethylene polymers having enhanced processing ease
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ATE355311T1 (de) * 2001-11-23 2006-03-15 Basell Polyolefine Gmbh Polyolefin-kunststoffrohre
JP2003165873A (ja) * 2001-11-29 2003-06-10 Asahi Kasei Corp ポリエチレン樹脂組成物及び成形体
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JP2004149761A (ja) * 2002-09-02 2004-05-27 Sumitomo Chem Co Ltd エチレン重合体

Also Published As

Publication number Publication date
WO2005107943A1 (en) 2005-11-17
JP2007533821A (ja) 2007-11-22
JP2015013999A (ja) 2015-01-22
JP2011006714A (ja) 2011-01-13
CA2564483A1 (en) 2005-11-17
AU2005240523A1 (en) 2005-11-17
KR20070004988A (ko) 2007-01-09
CA2564483C (en) 2011-09-13
EP2374537A3 (en) 2011-11-02
BR122015030148B1 (pt) 2017-01-31
JP4732443B2 (ja) 2011-07-27
CA2730830A1 (en) 2005-11-17
EP2374537A2 (en) 2011-10-12
EP1748842A1 (en) 2007-02-07
JP5894237B2 (ja) 2016-03-23
KR101121598B1 (ko) 2012-03-16
BRPI0510174A (pt) 2007-10-02
HK1132003A1 (en) 2010-02-12
BRPI0510174B1 (pt) 2016-04-26
KR20120006061A (ko) 2012-01-17
RU2006141236A (ru) 2008-05-27
IN2012DN02743A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-09-11
CA2730830C (en) 2013-09-24

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