CN1134298C - 用于烯烃聚合、在成粒方法中具有改善的生产率的菲利普催化剂的制备方法 - Google Patents

用于烯烃聚合、在成粒方法中具有改善的生产率的菲利普催化剂的制备方法 Download PDF

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Publication number
CN1134298C
CN1134298C CNB008127433A CN00812743A CN1134298C CN 1134298 C CN1134298 C CN 1134298C CN B008127433 A CNB008127433 A CN B008127433A CN 00812743 A CN00812743 A CN 00812743A CN 1134298 C CN1134298 C CN 1134298C
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CN
China
Prior art keywords
catalyst
chromium
weight
carbon atoms
silica gel
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB008127433A
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English (en)
Chinese (zh)
Other versions
CN1373686A (zh
Inventor
K�������
K·埃维尔茨
G·冯克
ʸ������
P·德朗格
P·科勒
A·德克尔斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Basell Polyolefine GmbH
Original Assignee
Basell Polyolefine GmbH
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7921414&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1134298(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basell Polyolefine GmbH filed Critical Basell Polyolefine GmbH
Publication of CN1373686A publication Critical patent/CN1373686A/zh
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Publication of CN1134298C publication Critical patent/CN1134298C/zh
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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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • 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
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Polymerization Catalysts (AREA)
CNB008127433A 1999-09-09 2000-08-31 用于烯烃聚合、在成粒方法中具有改善的生产率的菲利普催化剂的制备方法 Expired - Fee Related CN1134298C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19943206.6 1999-09-09
DE19943206A DE19943206A1 (de) 1999-09-09 1999-09-09 Verfahren zum Herstellen von Philips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Particle-Form-Verfahren

Publications (2)

Publication Number Publication Date
CN1373686A CN1373686A (zh) 2002-10-09
CN1134298C true CN1134298C (zh) 2004-01-14

Family

ID=7921414

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008127433A Expired - Fee Related CN1134298C (zh) 1999-09-09 2000-08-31 用于烯烃聚合、在成粒方法中具有改善的生产率的菲利普催化剂的制备方法

Country Status (10)

Country Link
US (1) US6699947B1 (enExample)
EP (1) EP1218102B1 (enExample)
JP (1) JP2003517506A (enExample)
KR (1) KR100685331B1 (enExample)
CN (1) CN1134298C (enExample)
AT (1) ATE268219T1 (enExample)
AU (1) AU7282100A (enExample)
DE (2) DE19943206A1 (enExample)
ES (1) ES2220534T3 (enExample)
WO (1) WO2001017676A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10344500A1 (de) 2003-09-24 2005-05-19 Basell Polyolefine Gmbh Suspensionspolymerisationsverfahren mit hohen Feststoffkonzentrationen im Schleifenreaktor
SA04250276B1 (ar) * 2003-09-24 2009-02-07 باسيل بوليوليفين جي ام بي اتش عملية بلمرة لوسط معلق مع تركيزات عالية للمواد الصلبة خلال مفاعل حلقي
US8058367B2 (en) 2004-08-27 2011-11-15 Chevron Phillips Chemical Company Lp Methods and systems for controlling polymer particle size
EP2607389A1 (en) * 2011-12-20 2013-06-26 Basell Polyolefine GmbH Process for preparing olefin polymer by slurry loop polymerization having high powder density
US8703883B2 (en) 2012-02-20 2014-04-22 Chevron Phillips Chemical Company Lp Systems and methods for real-time catalyst particle size control in a polymerization reactor
US9340629B2 (en) 2012-12-13 2016-05-17 Chevron Phillips Chemical Company Lp Polyethylene production with multiple polymerization reactors
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor
US11124586B1 (en) 2020-11-09 2021-09-21 Chevron Phillips Chemical Company Lp Particle size control of metallocene catalyst systems in loop slurry polymerization reactors
CA3204719A1 (en) 2020-12-08 2022-06-16 Chevron Phillips Chemical Company Lp Particle size control of supported chromium catalysts in loop slurry polymerization reactors
US11584806B2 (en) * 2021-02-19 2023-02-21 Chevron Phillips Chemical Company Lp Methods for chromium catalyst activation using oxygen-enriched fluidization gas
EP4402182A1 (en) 2021-09-13 2024-07-24 Chevron Phillips Chemical Company Lp Hydrocyclone modification of catalyst system components for use in olefin polymerizations
EP4647449A1 (en) 2024-05-10 2025-11-12 Basell Polyolefine GmbH Process for preparing polyethylene powder in slurry polymerization

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557564A (enExample) 1956-05-23
DE3841436A1 (de) 1988-12-09 1990-06-13 Basf Ag Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse
DE3938723A1 (de) * 1989-11-23 1991-05-29 Basf Ag Katalysator zur herstellung von hochmolekularen homo- oder copolymerisaten des ethens sowie dessen herstellung
WO1993008146A1 (en) 1991-10-25 1993-04-29 Allied-Signal Inc. Process for the manufacture of 1,1,1,2-tetrafluoroethane
DE4204259A1 (de) 1992-02-13 1993-08-19 Basf Ag Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten
BE1005718A3 (fr) * 1992-03-10 1993-12-28 Solvay Procede pour la fabrication d'une poudre microspheroidale a faible dispersite, poudre microspheroidale a faible dispersite ainsi obtenue, catalyseurs pour la polymerisation d'alpha-olefines et procede de polymerisation d'alpha-olefines.
CA2130974A1 (en) * 1993-08-27 1995-02-28 Issac Jacob Levine Method and catalyst for producing polymer for blow molding applications
US5641842A (en) 1995-06-07 1997-06-24 Phillips Petroleum Company Ethylene copolymerization process

Also Published As

Publication number Publication date
DE50006697D1 (de) 2004-07-08
EP1218102B1 (de) 2004-06-02
ES2220534T3 (es) 2004-12-16
KR20020047152A (ko) 2002-06-21
ATE268219T1 (de) 2004-06-15
CN1373686A (zh) 2002-10-09
EP1218102A1 (de) 2002-07-03
US6699947B1 (en) 2004-03-02
WO2001017676A1 (de) 2001-03-15
DE19943206A1 (de) 2001-03-15
JP2003517506A (ja) 2003-05-27
KR100685331B1 (ko) 2007-02-22
AU7282100A (en) 2001-04-10

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Granted publication date: 20040114

Termination date: 20120831