RU2002120488A - Способ получения олефинов - Google Patents

Способ получения олефинов

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Publication number
RU2002120488A
RU2002120488A RU2002120488/04A RU2002120488A RU2002120488A RU 2002120488 A RU2002120488 A RU 2002120488A RU 2002120488/04 A RU2002120488/04 A RU 2002120488/04A RU 2002120488 A RU2002120488 A RU 2002120488A RU 2002120488 A RU2002120488 A RU 2002120488A
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RU
Russia
Prior art keywords
chromium
iii
mixture
pyrrole
alkyl
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RU2002120488/04A
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English (en)
Other versions
RU2260578C2 (ru
Inventor
Джеффри У. ФРИМАН (US)
Джеффри У. ФРИМАН
Уоррен М. ЭВЕРТ (US)
Уоррен М. ЭВЕРТ
Брюс Э. КРЕЙШЕР (US)
Брюс Э. КРЕЙШЕР
Рональд Д. КНАДСЕН (US)
Рональд Д. КНАДСЕН
Глиндал Д. КАУЕН (US)
Глиндал Д. КАУЕН
Original Assignee
Филлипс Петролеум Компани (US)
Филлипс Петролеум Компани
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Publication of RU2002120488A publication Critical patent/RU2002120488A/ru
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Publication of RU2260578C2 publication Critical patent/RU2260578C2/ru

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235Nitrogen containing compounds
    • B01J31/0244Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/122Metal aryl or alkyl compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08Catalytic processes
    • C07C2/26Catalytic processes with hydrides or organic compounds
    • C07C2/30Catalytic processes with hydrides or organic compounds containing metal-to-carbon bond; Metal hydrides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08Catalytic processes
    • C07C2/26Catalytic processes with hydrides or organic compounds
    • C07C2/32Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/20Olefin oligomerisation or telomerisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/60Complexes comprising metals of Group VI (VIA or VIB) as the central metal
    • B01J2531/62Chromium
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06Halogens; Compounds thereof
    • C07C2527/132Compounds comprising a halogen and chromium, molybdenum, tungsten or polonium
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/04Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • C07C2531/22Organic complexes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Claims (17)

1. Способ олигомеризации олефинов в присутствии каталитической системы олигомеризации, включающий контактирование каталитической системы с альфа-олефином, в котором каталитическая система для олигомеризации включает (а) пирролсодержащее соединение, (b) источник хрома, и (с) алкилметалл, и в котором каталитическую систему получают путем контактирования (а) и (b) с образованием смеси и контактированием смеси (а)/(b) с (с), либо контактированием (а) и (с) с образованием смеси и контактированием смеси (а)/(с) с (b).
2. Способ по п.1, в котором каталитическую систему для олигомеризации получают: контактированием алкилметалла и пирролсодержащего соединения с образованием смеси алкилметалл/пиррол; и контактированием смеси алкилметалл/пиррол с источником хрома с образованием каталитической системы.
3. Способ по п.1, в котором каталитическую систему для олигомеризации получают: контактированием источника хрома и пирролсодержащего соединения с образованием смеси хром/пиррол; и контактированием смеси хром/пиррол с алкилметаллом с образованием каталитической системы.
4. Способ по пп.1-3, в котором способ олигомеризации представляет собой способ тримеризации.
5. Способ по любому из предыдущих пунктов, в котором каталитическая система дополнительно содержит источник галогенида.
6. Способ по любому из предыдущих пунктов, в котором молекула олефина содержит 2-30 углеродных атомов.
7. Способ по п.6, в котором олефин представляет собой этилен.
8. Способ по любому из предыдущих пунктов, в котором растворитель представляет собой олефин, молекула которого содержит 2-30 углеродных атомов.
9. Способ по п.8, в котором растворитель представляет собой 1-гексен.
10. Способ по любому из предыдущих пунктов, в котором источник хрома представляет собой хром (II)-содержащее соединение, хром (III)-содержащее соединение или смесь любых двух или более из указанных источников хрома.
11. Способ по п.10, в котором источник хрома представляет собой хром (III)-содержащее соединение, которое представляет собой карбоксилат хрома, нафтенат хрома, галогенид хрома, пирролид хрома, дионат хрома или смесь любых двух, или более, из указанных соединений, содержащих хром (III).
12. Способ по п.11, в котором источник хрома представляет собой 2,2,6,6-тетраметилгептандионат хрома (III), [Cr(TMHD)3], 2-этилгексаноат хрома (III) или трис(2-этилгексаноат)хрома (III) [Cr(ЕН)3], нафтанат хрома (III) [Cr(Np)3], хлорид хрома (III), бромид хрома (III), фторид хрома (III), ацетилацетонат хрома (III), ацетат хрома (III), бутират хрома (III), неопентаноат хрома (III), лаурат хрома (III), стеарат хрома (III), пирролид хрома (III), оксалат хрома (III) или смесь любых двух, или более, из указанных соединений, содержащих хром (III).
13. Способ по любому из предыдущих пунктов, в котором алкилметалл является негидролизованным алкилметаллом, который представляет собой алкилалюминий, алкилбор, алкилмагний, алкилцинк, алкиллитий или смесь любых двух, или более, из указанных алкилметаллов.
14. Способ по п.13, в котором негидролизованный алкилметалл представляет собой алкилалюминиевое соединение.
15. Способ по п.14, в котором соединение алкилметалла представляет собой триэтилалюминий.
16. Способ по любому из предыдущих пунктов, в котором пирролсодержащее соединение представляет собой пиррол, производное пиррола, пирролид щелочного металла, соль пирролида щелочного металла или смесь любых двух, или более, из указанных пирролсодержащих соединений.
17. Способ по п.16, в котором пирролсодержащее соединение представляет собой пирролид водорода, 2,5-диметилпиррол или их смесь.
RU2002120488/04A 1999-12-29 2000-12-21 Способ получения олефинов RU2260578C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/474,067 US6455648B1 (en) 1999-12-29 1999-12-29 Olefin production
US09/474,067 1999-12-29

Publications (2)

Publication Number Publication Date
RU2002120488A true RU2002120488A (ru) 2004-01-10
RU2260578C2 RU2260578C2 (ru) 2005-09-20

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Country Status (11)

Country Link
US (1) US6455648B1 (ru)
EP (1) EP1268570A4 (ru)
CN (1) CN1184240C (ru)
AU (1) AU782085B2 (ru)
BR (1) BR0016881B1 (ru)
CA (1) CA2396614C (ru)
CZ (1) CZ20022227A3 (ru)
MX (1) MXPA02006519A (ru)
RU (1) RU2260578C2 (ru)
WO (1) WO2001048028A1 (ru)
ZA (1) ZA200205153B (ru)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020182124A1 (en) * 1997-10-14 2002-12-05 William M. Woodard Olefin production process
US7060848B2 (en) 2002-04-24 2006-06-13 Symyx Technologies, Inc. Bridged bi-aromatic catalysts, complexes, and methods of using the same
US7091292B2 (en) 2002-04-24 2006-08-15 Symyx Technologies, Inc. Bridged bi-aromatic catalysts, complexes, and methods of using the same
JP4371305B2 (ja) 2002-04-24 2009-11-25 シミックス・ソルーションズ・インコーポレーテッド 架橋ビス芳香族リガンド、錯体、触媒、または、重合方法およびそれにより得られるポリマー
TW200502038A (en) * 2003-03-14 2005-01-16 Chevron Phillips Chemical Co Process to decrease or eliminate corrosion from the decomposition of halide containing olefin catalysts
US20050187418A1 (en) * 2004-02-19 2005-08-25 Small Brooke L. Olefin oligomerization
US7384886B2 (en) * 2004-02-20 2008-06-10 Chevron Phillips Chemical Company Lp Methods of preparation of an olefin oligomerization catalyst
US20050187098A1 (en) * 2004-02-20 2005-08-25 Knudsen Ronald D. Methods of preparation of an olefin oligomerization catalyst
US9550841B2 (en) 2004-02-20 2017-01-24 Chevron Phillips Chemical Company Lp Methods of preparation of an olefin oligomerization catalyst
US20070043181A1 (en) * 2005-08-19 2007-02-22 Knudsen Ronald D Methods of preparation of an olefin oligomerization catalyst
WO2005082816A1 (en) * 2004-02-20 2005-09-09 Chevron Phillips Chemical Company Lp Methods of preparation of an olefin oligomerization catalyst
US7425661B2 (en) * 2005-03-09 2008-09-16 Exxonmobil Chemicals Patents Inc. Methods for oligomerizing olefins
US7414006B2 (en) * 2005-03-09 2008-08-19 Exxonmobil Chemical Patents Inc. Methods for oligomerizing olefins
US7982085B2 (en) * 2006-02-03 2011-07-19 Exxonmobil Chemical Patents Inc. In-line process for generating comonomer
US8003839B2 (en) * 2006-02-03 2011-08-23 Exxonmobil Chemical Patents Inc. Process for generating linear apha olefin comonomers
EP1987047B1 (en) * 2006-02-03 2015-07-01 ExxonMobil Chemical Patents Inc. Process for generating alpha olefin comonomers
CN100386149C (zh) * 2006-06-26 2008-05-07 中国石油天然气股份有限公司 一种乙烯三聚催化剂及其应用
US7378537B2 (en) * 2006-07-25 2008-05-27 Chevron Phillips Chemical Company Lp Olefin oligomerization catalysts and methods of using same
US8404915B2 (en) * 2006-08-30 2013-03-26 Exxonmobil Chemical Patents Inc. Phosphine ligand-metal compositions, complexes, and catalysts for ethylene trimerizations
DE602007008268D1 (de) * 2007-12-06 2010-09-16 Linde Ag Katalysatorzusammensetzung und Verfahren zur Herstellung linearer Alphaolefine
US7902415B2 (en) * 2007-12-21 2011-03-08 Chevron Phillips Chemical Company Lp Processes for dimerizing or isomerizing olefins
US8084659B2 (en) * 2008-10-22 2011-12-27 Lummus Technology, Inc. Hexene upgrading
AU2009308801B2 (en) * 2008-10-31 2015-05-07 Chevron Phillips Chemical Company Lp Oligomerization catalyst system and process for oligomerizing olefins
US8471085B2 (en) 2008-10-31 2013-06-25 Chevron Phillips Chemical Company Lp Oligomerization catalyst system and process for oligomerizing olefins
JP5807325B2 (ja) 2009-09-30 2015-11-10 住友化学株式会社 遷移金属錯体、該遷移金属錯体の製造方法、三量化用触媒、1−ヘキセンの製造方法、エチレン系重合体の製造方法、置換シクロペンタジエン化合物、及び、該置換シクロペンタジエン化合物の製造方法
RU2430116C1 (ru) 2010-01-29 2011-09-27 Закрытое Акционерное Общество "Сибур Холдинг" Способ полимеризации и сополимеризации олефиновых олигомеров
SG183230A1 (en) 2010-03-09 2012-09-27 Exxonmobil Chem Patents Inc System and method for selective trimerization
JP5900089B2 (ja) 2011-03-29 2016-04-06 住友化学株式会社 遷移金属錯体、該遷移金属錯体の製造方法、三量化用触媒、1−ヘキセンの製造方法、置換シクロペンタジエン化合物、及び、該置換シクロペンタジエン化合物の製造方法
JP2012224617A (ja) * 2011-03-30 2012-11-15 Sumitomo Chemical Co Ltd 1−ヘキセンの製造方法
US8957235B2 (en) 2011-12-12 2015-02-17 Chevron Phillips Chemical Company Lp Preparation of transition metal carboxylates
US9956548B2 (en) 2011-12-12 2018-05-01 Chevron Phillips Chemical Company Lp Preparation of an olefin oligomerization catalyst
US9586872B2 (en) 2011-12-30 2017-03-07 Chevron Phillips Chemical Company Lp Olefin oligomerization methods
US8524972B1 (en) 2012-04-18 2013-09-03 Exxonmobil Chemical Patents Inc. Low temperature steam stripping for byproduct polymer and solvent recovery from an ethylene oligomerization process
BR112015020451A2 (pt) 2013-02-27 2017-07-18 Mitsui Chemicals Inc catalisador para multimerização de olefina e método para produzir multímero de olefina na presença de um catalisador para multimerização de olefina
US9175109B1 (en) 2014-05-20 2015-11-03 Chevron Phillips Chemical Company Lp Oligomerization processes and polymer compositions produced therefrom
JP6561124B2 (ja) 2014-12-23 2019-08-14 パブリック・ジョイント・ストック・カンパニー・“シブール・ホールディング” オレフィンのオリゴマーを調製する方法
US9505675B2 (en) 2015-02-09 2016-11-29 Chevron Phillips Chemical Company Lp Deactivation of a process by-product
WO2017010998A1 (en) 2015-07-14 2017-01-19 Chevron Phillips Chemical Company Lp Olefin compositions
US9732300B2 (en) 2015-07-23 2017-08-15 Chevron Phillipa Chemical Company LP Liquid propylene oligomers and methods of making same
US10513473B2 (en) 2015-09-18 2019-12-24 Chevron Phillips Chemical Company Lp Ethylene oligomerization/trimerization/tetramerization reactor
US10519077B2 (en) 2015-09-18 2019-12-31 Chevron Phillips Chemical Company Lp Ethylene oligomerization/trimerization/tetramerization reactor
BR112019005775B1 (pt) 2016-11-14 2022-09-20 Public Joint Stock Company "Sibur Holding" Sistema catalisador utilizado na oligomerização de olefinas e método para a oligomerização de olefinas
FR3112969B1 (fr) 2020-07-30 2022-08-05 Ifp Energies Now Nouvelle composition catalytique a base de chrome et procede associe pour la trimerisation de l’ethylene en hexene-1
CN115445666A (zh) * 2022-09-22 2022-12-09 中化泉州石化有限公司 一种乙烯齐聚制备1-己烯的催化剂组合物及其应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL81610A (en) 1986-02-27 1990-12-23 Roussel Uclaf Derivatives of 1,2,5,6-tetrahydropyridin-3-carboxaldehyde oxime,their preparation and pharmaceutical compositions containing them
US5331104A (en) 1989-08-10 1994-07-19 Phillips Petroleum Company Chromium compounds and uses thereof
US5198563A (en) 1989-08-10 1993-03-30 Phillips Petroleum Company Chromium compounds and uses thereof
US5376612A (en) 1989-08-10 1994-12-27 Phillips Petroleum Company Chromium catalysts and process for making chromium catalysts
EP0548805B1 (en) 1991-12-18 1997-03-05 Phillips Petroleum Company Process for the preparation of polymerisation catalysts
US5331070A (en) 1992-11-13 1994-07-19 Phillips Petroleum Company Process for olefin polymerization
CA2134503C (en) 1994-02-18 2001-04-10 Mark E. Lashier Olefin production
WO1997033924A1 (fr) * 1996-03-14 1997-09-18 Mitsubishi Chemical Corporation PROCEDE DE PRODUCTION D'OLIGOMERS D'α-OLEFINES
JP3766170B2 (ja) * 1996-03-14 2006-04-12 三菱化学株式会社 α−オレフィン低重合体の製造方法
US5856257A (en) * 1997-05-16 1999-01-05 Phillips Petroleum Company Olefin production
US20010053742A1 (en) * 1998-12-18 2001-12-20 Ronald D. Knudsen Catalyst and processes for olefin trimerization

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EP1268570A4 (en) 2004-06-16
BR0016881A (pt) 2002-12-03
MXPA02006519A (es) 2002-12-09
BR0016881B1 (pt) 2011-05-03
ZA200205153B (en) 2003-09-26
EP1268570A1 (en) 2003-01-02
CN1433433A (zh) 2003-07-30
RU2260578C2 (ru) 2005-09-20
CZ20022227A3 (cs) 2003-03-12
WO2001048028A1 (en) 2001-07-05
CA2396614A1 (en) 2001-07-05
CA2396614C (en) 2007-08-21
AU782085B2 (en) 2005-06-30
AU2111801A (en) 2001-07-09
US6455648B1 (en) 2002-09-24
CN1184240C (zh) 2005-01-12

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