DE69230507D1 - Verfahren zur Herstellung von microsphäraidalen homodispersen Teilchen - Google Patents

Verfahren zur Herstellung von microsphäraidalen homodispersen Teilchen

Info

Publication number
DE69230507D1
DE69230507D1 DE69230507T DE69230507T DE69230507D1 DE 69230507 D1 DE69230507 D1 DE 69230507D1 DE 69230507 T DE69230507 T DE 69230507T DE 69230507 T DE69230507 T DE 69230507T DE 69230507 D1 DE69230507 D1 DE 69230507D1
Authority
DE
Germany
Prior art keywords
particles
dia
alpha
microsphere
preparation
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
DE69230507T
Other languages
English (en)
Other versions
DE69230507T2 (de
Inventor
Helmut Derleth
Abel Grosjean
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.)
Ineos Manufacturing Belgium NV
Solvay SA
Original Assignee
Solvay Polyolefins Europe Belgium SA
Solvay SA
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 Solvay Polyolefins Europe Belgium SA, Solvay SA filed Critical Solvay Polyolefins Europe Belgium SA
Publication of DE69230507D1 publication Critical patent/DE69230507D1/de
Application granted granted Critical
Publication of DE69230507T2 publication Critical patent/DE69230507T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B01J2/08—Gelation of a colloidal solution
    • 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
    • B01J21/08—Silica
    • 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
    • B01J37/0009—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
    • 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
    • B01J37/0072—Preparation of particles, e.g. dispersion of droplets in an oil bath
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
    • 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
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/342—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electric, magnetic or electromagnetic fields, e.g. for magnetic separation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Plasma & Fusion (AREA)
  • Silicon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Glanulating (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
DE69230507T 1991-03-11 1992-03-03 Verfahren zur Herstellung von microsphäraidalen homodispersen Teilchen Expired - Fee Related DE69230507T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9100227A BE1004675A3 (fr) 1991-03-11 1991-03-11 Procede d'obtention de particules microspheroidales homodisperses, particules microspheroidales de silice a surface specifique elevee, catalyseurs supportes sur ces particules et procede de polymerisation des alpha-olefines en presence de ces catalyseurs.

Publications (2)

Publication Number Publication Date
DE69230507D1 true DE69230507D1 (de) 2000-02-03
DE69230507T2 DE69230507T2 (de) 2000-08-03

Family

ID=3885382

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69212351T Expired - Fee Related DE69212351T2 (de) 1991-03-11 1992-03-03 Microsphäroidale Teilchen und ihre Herstellungsverfahren.
DE69230507T Expired - Fee Related DE69230507T2 (de) 1991-03-11 1992-03-03 Verfahren zur Herstellung von microsphäraidalen homodispersen Teilchen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69212351T Expired - Fee Related DE69212351T2 (de) 1991-03-11 1992-03-03 Microsphäroidale Teilchen und ihre Herstellungsverfahren.

Country Status (7)

Country Link
US (2) US5232883A (de)
EP (2) EP0503713B1 (de)
JP (1) JPH05309254A (de)
AT (2) ATE140638T1 (de)
BE (1) BE1004675A3 (de)
BR (1) BR9200816A (de)
DE (2) DE69212351T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95715C (fi) * 1992-03-24 1996-03-11 Neste Oy Suihkukiteyttämällä valmistetun polymerointikatalyyttikantajan valmistus
US5507439A (en) * 1994-11-10 1996-04-16 Kerr-Mcgee Chemical Corporation Method for milling a powder
DE19757795A1 (de) 1997-12-29 1999-08-05 Aventis Res & Tech Gmbh & Co Vorrichtung zur Herstellung einer sich schnell verfestigenden Mischung aus mehreren Flüssigkeitskomponenten und anschließendem Versprühen der sich verfestigenden Mischung
US6177375B1 (en) 1998-03-09 2001-01-23 Pq Corporation High activity olefin polymerization catalysts
US6001764A (en) * 1998-05-08 1999-12-14 Pq Corporation Olefin polymerization catalysts with specific silica supports
IT1303713B1 (it) * 1998-11-06 2001-02-23 Enichem Spa Processo per la preparazione di catalizzatori a base di zeolite tipomfi.
DE19943167A1 (de) * 1999-09-09 2001-03-15 Elenac Gmbh Verfahren zur Herstellung von geträgerten Chromkatalysatoren
US6933258B2 (en) * 2000-12-19 2005-08-23 Univation Technologies, L.L.C. Catalyst composition and methods for its preparation and use in a polymerization process
CA2446125A1 (en) * 2001-05-16 2002-11-21 Sekisui Chemical Co., Ltd. Curing resin composition and sealants and end-sealing materials for displays
US20060252636A1 (en) * 2005-05-05 2006-11-09 Fina Technology, Inc. Silica supported ziegler-natta catalysts useful for preparing polyolefins
US10301409B2 (en) * 2011-03-30 2019-05-28 Japan Polyethylene Corporation Ethylene-based polymer, manufacturing method of ethylene-based polymer and manufacturing method of catalyst for polymerization, and molded article of hollow plastics containing ethylene-based polymer and use thereof
US20140010922A1 (en) * 2012-07-09 2014-01-09 William John Martin Electrostatic Activation of Vaporized Fluids
KR102467604B1 (ko) 2017-11-22 2022-11-15 롯데케미칼 주식회사 담체 입자의 제조방법
WO2023178116A1 (en) * 2022-03-16 2023-09-21 W. R. Grace & Co.-Conn Silica-supported polyolefin catalyst system

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484284A (en) * 1945-06-12 1949-10-11 Socony Vacuum Oil Co Inc Process of gelation
US2759877A (en) * 1952-03-18 1956-08-21 Sinclair Refining Co Process and separation apparatus for use in the conversions of hydrocarbons
IT513721A (de) * 1953-01-27 1900-01-01
US2968652A (en) * 1957-11-27 1961-01-17 Sun Oil Co Polymerization process with a catalyst prepared by subjecting ticl3 to ultrasonic vibrations and adding an aluminum alkyl
US3105024A (en) * 1959-12-10 1963-09-24 Exxon Research Engineering Co Catalytic olefin polymerization method
GB1094798A (en) * 1965-05-04 1967-12-13 Grace W R & Co Process for the production of microspheroidal silica
GB1077908A (en) * 1965-05-05 1967-08-02 Grace W R & Co Process for the production of silica gels
US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US3887494A (en) * 1970-11-12 1975-06-03 Phillips Petroleum Co Olefin polymerization catalyst
DE2103243C3 (de) * 1971-01-25 1979-01-11 Basf Ag, 6700 Ludwigshafen Verfahren und Vorrichtung zur Herstellung von weitgehend kugelförmigen, Kieselsäure enthaltenden Hydrogelen
US4010242A (en) * 1972-04-07 1977-03-01 E. I. Dupont De Nemours And Company Uniform oxide microspheres and a process for their manufacture
GB1525386A (en) * 1974-11-06 1978-09-20 Shell Int Research Process for the preparation of globular silica particles
JPS51115298A (en) * 1975-04-03 1976-10-09 Agency Of Ind Science & Technol Process for production of spherical silica gel
DE2540279C2 (de) * 1975-09-10 1987-02-05 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen eines Katalysators für die Polymerisation von Olefinen
DE2540278C2 (de) * 1975-09-10 1982-09-16 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Olefinpolymerisaten
DE2601602A1 (de) * 1976-01-17 1977-07-21 Basf Ag Verfahren zur herstellung feinteiliger wachse
ATE20239T1 (de) * 1981-08-07 1986-06-15 Ici Plc Uebergangsmetallzusammensetzung auf einem traeger aufgebracht.
CA1241598A (en) * 1984-07-11 1988-09-06 Connaught Laboratories Limited Droplet generation
EP0167695A1 (de) * 1984-07-13 1986-01-15 Margherita Clivaz Drehbare Abstaubvorrichtung für eine sanfte, genaue Reinigung
GB8419708D0 (en) * 1984-08-02 1984-09-05 Shell Int Research Preparation of silica spheres
US4682679A (en) * 1985-04-09 1987-07-28 Kysor Industrial Corporation Viscous drive with variable pump action
US4752459A (en) * 1985-04-09 1988-06-21 Perrer Duncan S Preparation of porous bodies
GB8614566D0 (en) * 1986-06-16 1986-07-23 Ici Plc Spraying

Also Published As

Publication number Publication date
EP0680780A2 (de) 1995-11-08
US5296564A (en) 1994-03-22
ATE188141T1 (de) 2000-01-15
DE69212351T2 (de) 1997-02-27
ATE140638T1 (de) 1996-08-15
DE69212351D1 (de) 1996-08-29
EP0503713B1 (de) 1996-07-24
EP0680780B1 (de) 1999-12-29
EP0680780A3 (de) 1995-12-27
EP0503713A1 (de) 1992-09-16
BR9200816A (pt) 1992-11-17
JPH05309254A (ja) 1993-11-22
BE1004675A3 (fr) 1993-01-12
DE69230507T2 (de) 2000-08-03
US5232883A (en) 1993-08-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee