CA1117096A - Dimensionnement et faconnage de catalyseurs - Google Patents

Dimensionnement et faconnage de catalyseurs

Info

Publication number
CA1117096A
CA1117096A CA000302891A CA302891A CA1117096A CA 1117096 A CA1117096 A CA 1117096A CA 000302891 A CA000302891 A CA 000302891A CA 302891 A CA302891 A CA 302891A CA 1117096 A CA1117096 A CA 1117096A
Authority
CA
Canada
Prior art keywords
catalyst
catalyst particles
mat
catalysts
ziegler
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
Application number
CA000302891A
Other languages
English (en)
Inventor
Harry J. Wristers
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1117096A publication Critical patent/CA1117096A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA000302891A 1977-06-30 1978-05-09 Dimensionnement et faconnage de catalyseurs Expired CA1117096A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81150877A 1977-06-30 1977-06-30
US811,508 1977-06-30

Publications (1)

Publication Number Publication Date
CA1117096A true CA1117096A (fr) 1982-01-26

Family

ID=25206752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000302891A Expired CA1117096A (fr) 1977-06-30 1978-05-09 Dimensionnement et faconnage de catalyseurs

Country Status (7)

Country Link
JP (1) JPS5445691A (fr)
BE (1) BE868491A (fr)
CA (1) CA1117096A (fr)
DE (1) DE2823821A1 (fr)
FR (1) FR2396028A1 (fr)
GB (1) GB2015543A (fr)
IT (1) IT1098342B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
US10400080B2 (en) 2015-03-16 2019-09-03 Sabic Global Technologies B.V. Fibrillated polymer compositions and methods of their manufacture
US11224853B2 (en) 2018-04-11 2022-01-18 W. L. Gore & Associates, Inc. Metal supported powder catalyst matrix and processes for multiphase chemical reactions
US20210379565A1 (en) * 2018-10-02 2021-12-09 Basf Se Processes for carrying out chemical reactions in fluid phase in the presence of films comprising catalyst particles

Also Published As

Publication number Publication date
IT7825248A0 (it) 1978-06-30
GB2015543A (en) 1979-09-12
GB2015543B (fr)
JPS5445691A (en) 1979-04-11
BE868491A (fr) 1978-12-27
DE2823821A1 (de) 1979-01-11
FR2396028A1 (fr) 1979-01-26
IT1098342B (it) 1985-09-07

Similar Documents

Publication Publication Date Title
DE69525729T2 (de) Gasverteilerplatte für ein Gasphasenpolymerisationsapparat
DE68919156T2 (de) Verfahren zur Herstellung grosser symmetrischer Polymerteilchen.
DE2623693C2 (de) Verfahren zur Herstellung von Polyäthylen oder einem Äthylencopolymeren mittels Trockenpolymerisieren
DE3228065C2 (fr)
DE69428464T2 (de) Feste Vorstufe eines Katalysatorsystems zur Olefinpolymerisation, Verfahren zu ihrer Herstellung und diese Vorstufe enthaltendes Katalysatorsystem und Verfahren zur Polymerisation von Olefinen in Gegenwart dieses Katalysatorsystems
DE69831410T2 (de) Mehrstufiges polymerisationsverfahren unter verwendung eines katalysators mit mehreren katalytisch aktiven stellen
DE2952579C2 (fr)
DE69908649T2 (de) Mehrstufenverfahren zur darstellung von polyolefinen mit hoher schmelzfestigkeit
DE2844312C2 (de) Verfahren zur Herstellung von pulverigen Copolymerisaten aus Äthylen und Propylen oder Buten-1
DE69603773T2 (de) Ethylenpolymer und Verfahren zu seinen Herstellung
DE69119813T2 (de) Katalysator und Träger für Olefinpolymerisation oder -copolymerisation und Verfahren zur (Co)Polymerisation unter Anwendung desselben
US4224185A (en) Shaping and sizing of catalysts
DE69502561T2 (de) Katalysator zur Olefinpolymerisation und Verfahren zur Olefinpolymerisation
DE60036852T2 (de) Katalysatorkomponenten für die polymerisation von olefinen und daraus erhaltene katalysatoren
DE2140326C3 (de) Verfahren zur Polymerisation von Äthylen
DE2014031A1 (de) Verfahren zur Polymerisation von Olefinen
DE69532164T2 (de) Ethylenpolymer hoher dichte und verfahren zu dessen herstellung
DE69006141T2 (de) Verfahren zur Herstellung von Elastomer-Propylencopolymeren in der Gasphase.
DE69807703T2 (de) Hochaktive polyethylenkatalysatoren
DE60028079T2 (de) Gasphasenpolymerisationsverfahren
CA1117096A (fr) Dimensionnement et faconnage de catalyseurs
EP0401776B1 (fr) Procédé de préparation d'une poly-alpha-oléfine
DE2027302A1 (de) Verfahren zur Herstellung von Alkylenpolymeren
DE69029794T2 (de) Verfahren für die (Co)polymerisation von Ethylen in der Gasphase
DE69810530T2 (de) Ethylenpolymerisationsverfahren in Gegenwart eines Chromoxydkatalysators

Legal Events

Date Code Title Description
MKEX Expiry