DE69421752T2 - Sphärischer Ziegler-Katalysator zur Olefinpolymerisation, seine Herstellung und Verwendung - Google Patents

Sphärischer Ziegler-Katalysator zur Olefinpolymerisation, seine Herstellung und Verwendung

Info

Publication number
DE69421752T2
DE69421752T2 DE69421752T DE69421752T DE69421752T2 DE 69421752 T2 DE69421752 T2 DE 69421752T2 DE 69421752 T DE69421752 T DE 69421752T DE 69421752 T DE69421752 T DE 69421752T DE 69421752 T2 DE69421752 T2 DE 69421752T2
Authority
DE
Germany
Prior art keywords
production
olefin polymerization
ziegler catalyst
spherical ziegler
spherical
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 - Lifetime
Application number
DE69421752T
Other languages
English (en)
Other versions
DE69421752D1 (de
Inventor
Da Silva Jaime Correia
De Figueiredo Cecilia M Coelho
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.)
Petroleo Brasileiro SA Petrobras
Original Assignee
Petroleo Brasileiro SA Petrobras
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 Petroleo Brasileiro SA Petrobras filed Critical Petroleo Brasileiro SA Petrobras
Publication of DE69421752D1 publication Critical patent/DE69421752D1/de
Application granted granted Critical
Publication of DE69421752T2 publication Critical patent/DE69421752T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts 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
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
    • 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
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE69421752T 1993-04-05 1994-04-05 Sphärischer Ziegler-Katalysator zur Olefinpolymerisation, seine Herstellung und Verwendung Expired - Lifetime DE69421752T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9301438A BR9301438A (pt) 1993-04-05 1993-04-05 Processo de preparação de catalisador esférico tipo ziegler para polimerização de alfa-olefinas, catalisador esférico, processo de obtenção de polietileno esférico de altíssimo peso molecular e polietileno esférico de altíssimo pelo molecular

Publications (2)

Publication Number Publication Date
DE69421752D1 DE69421752D1 (de) 1999-12-30
DE69421752T2 true DE69421752T2 (de) 2000-06-29

Family

ID=4056260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421752T Expired - Lifetime DE69421752T2 (de) 1993-04-05 1994-04-05 Sphärischer Ziegler-Katalysator zur Olefinpolymerisation, seine Herstellung und Verwendung

Country Status (9)

Country Link
US (3) US6384163B1 (de)
EP (1) EP0626393B1 (de)
JP (1) JP2766776B2 (de)
KR (1) KR0145240B1 (de)
CN (2) CN1042834C (de)
BR (1) BR9301438A (de)
CA (1) CA2119312C (de)
DE (1) DE69421752T2 (de)
MX (1) MXPA00000740A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963599A1 (de) * 1999-12-23 2001-09-13 Inst Angewandte Chemie Berlin Verfahren zur Herstellung von Metall-dotiertem Aluminiumoxid
AUPR806201A0 (en) * 2001-10-03 2001-10-25 Commonwealth Scientific And Industrial Research Organisation Catalytic systems and process for the treatment of industrialprocess and waste streams
DE10210314A1 (de) * 2002-03-08 2003-09-25 Ticona Gmbh Zusammensetzungen, enthaltend Elastomere und Polyethylene hohen Molekulargewichts mit irregulärer Partikelform, Verfahren zu deren Herstellung und deren Verwendung
US8007760B2 (en) * 2008-12-11 2011-08-30 Uop Llc Process for producing enhanced alumina
BR112012028077A2 (pt) * 2010-05-03 2016-08-02 Ticona Llc pós de polietileno e artigos porosos desses
US8759241B2 (en) 2011-02-25 2014-06-24 General Electric Company Method for making a catalyst composition
WO2013091033A1 (pt) * 2011-12-22 2013-06-27 Petróleo Brasileiro S.A. - Petrobras Catalisador suportado em alumina para uso em polimerização de olefinas e método de preparo do mesmo
US9685896B2 (en) 2013-04-09 2017-06-20 Thermal Imaging Radar, LLC Stepper motor control and fire detection system
BR112016002720B1 (pt) 2013-08-09 2021-11-23 Thermal Imaging Radar, LLC Sistema local e método para analisar e classificar quadros de imagem individuais de dados de imagem panorâmica
CN103861658B (zh) * 2014-02-28 2015-12-02 中国海洋石油总公司 一种球形钛铝复合氧化物载体的制备方法
EP3061800A1 (de) 2015-02-26 2016-08-31 Repsol, S.A. Polyolefinstützmittel mit ultrahohem Molekulargewicht
WO2016160794A1 (en) 2015-03-31 2016-10-06 Thermal Imaging Radar, LLC Setting different background model sensitivities by user defined regions and background filters
US10574886B2 (en) 2017-11-02 2020-02-25 Thermal Imaging Radar, LLC Generating panoramic video for video management systems
US11601605B2 (en) 2019-11-22 2023-03-07 Thermal Imaging Radar, LLC Thermal imaging camera device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135809A (en) 1960-07-21 1964-06-02 Southern Res Inst Isomerization process
BE529218A (de) * 1966-03-18
FR2071111A5 (fr) 1969-12-17 1971-09-17 Solvay Procede de preparation de catalyseurs du type ziegler-natta supportes et produits obtenus
JPS54104493A (en) 1978-01-31 1979-08-16 Exxon Research Engineering Co Manufacture of catalyst having predetermined pore size distribution and pore volume
BR8005302A (pt) 1980-08-21 1982-04-20 Petroleo Brasileiro Sa Processo para obtencao de oxido de aluminio de elevada area especifica e alto volume de poros para ser usado como catasisador ou suporte de catalisador
ZA818910B (en) 1980-12-24 1982-11-24 American Cyanamid Co Catalyst doe hydrotreating heavy hydrocarbons
NL8200087A (nl) 1981-01-19 1982-08-16 Mitsubishi Chem Ind Werkwijze voor het bereiden van een poreus vuurvast anorganisch oxyde.
EP0072129B2 (de) * 1981-08-07 1990-02-28 Imperial Chemical Industries Plc Übergangsmetallzusammensetzung auf einem Träger aufgebracht
CA1235367A (en) * 1984-04-05 1988-04-19 Gary J. Green Method and apparatus for producing uniform liquid droplets
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
US4876321A (en) * 1986-01-03 1989-10-24 Mobil Oil Corporation Preparation of alpha-olefin polymers of relatively narrow molecular weight distribution
JPH0725817B2 (ja) * 1986-04-23 1995-03-22 日本石油株式会社 オレフイン重合用触媒
JPH075298B2 (ja) * 1986-07-07 1995-01-25 三菱化学株式会社 微小球状アルミナの製造法
FR2601372B1 (fr) 1986-07-08 1988-10-21 Atochem Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines
DE3731919A1 (de) * 1987-09-23 1989-04-06 Giulini Chemie Neue aluminium-magnesium-hydroxi-verbindungen
BR8707098A (pt) * 1987-12-28 1989-08-15 Petroleo Brasileiro Sa Processo de preparacao de sistema catalitico tipo ziegler e processo de preparacao de polietileno de altissimo peso molecular
JPH0699135B2 (ja) 1989-02-20 1994-12-07 富士デヴィソン株式会社 球状シリカゲルの製造法
JPH04145105A (ja) 1990-10-05 1992-05-19 Nippon Oil Co Ltd エチレン重合体または共重合体の製造方法
JPH05270819A (ja) * 1992-03-19 1993-10-19 Denki Kagaku Kogyo Kk 微細球状アルミナ水和物粉末の製造方法

Also Published As

Publication number Publication date
US5807950A (en) 1998-09-15
CN1100070C (zh) 2003-01-29
DE69421752D1 (de) 1999-12-30
US5811362A (en) 1998-09-22
KR0145240B1 (ko) 1998-07-15
CN1094733A (zh) 1994-11-09
CA2119312A1 (en) 1994-10-06
CN1042834C (zh) 1999-04-07
EP0626393A1 (de) 1994-11-30
JP2766776B2 (ja) 1998-06-18
CA2119312C (en) 2005-04-26
BR9301438A (pt) 1994-11-15
JPH06298826A (ja) 1994-10-25
CN1215734A (zh) 1999-05-05
US6384163B1 (en) 2002-05-07
EP0626393B1 (de) 1999-11-24
MXPA00000740A (es) 2005-04-28

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8328 Change in the person/name/address of the agent

Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE