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GB2015543A - Sizing and shaping of catalysts - Google Patents

Sizing and shaping of catalysts

Info

Publication number
GB2015543A
GB2015543A GB7828439A GB7828439A GB2015543A GB 2015543 A GB2015543 A GB 2015543A GB 7828439 A GB7828439 A GB 7828439A GB 7828439 A GB7828439 A GB 7828439A GB 2015543 A GB2015543 A GB 2015543A
Authority
GB
United Kingdom
Prior art keywords
shaping
sizing
catalysts
catalyst particles
matting
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.)
Withdrawn
Application number
GB7828439A
Other versions
GB2015543B (en
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
Publication of GB2015543B publication Critical patent/GB2015543B/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB2015543A publication Critical patent/GB2015543A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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)
  • 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)

Abstract

Solid catalyst particles, especially Ziegler catalysts, are made into a form and shape that is easier to handle, without changing their surface area or adversely affecting their activity by "matting" the catalyst particles with a fibrillatable PTFE by mechanical shearing action and subsequently shaping the "mat", followed by controlled sizing and shaping into the form of pellets, tablets, and the like by known mechanical means.
GB7828439A 1977-06-30 1978-06-30 Sizing and shaping of catalysts Withdrawn GB2015543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81150877A 1977-06-30 1977-06-30

Publications (2)

Publication Number Publication Date
GB2015543B GB2015543B (en)
GB2015543A true GB2015543A (en) 1979-09-12

Family

ID=25206752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7828439A Withdrawn GB2015543A (en) 1977-06-30 1978-06-30 Sizing and shaping of catalysts

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997006877A1 (en) * 1995-08-15 1997-02-27 W.L. Gore & Associates, Inc. Catalytic filter material and method of making same
US11224853B2 (en) 2018-04-11 2022-01-18 W. L. Gore & Associates, Inc. Metal supported powder catalyst matrix and processes for multiphase chemical reactions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016149400A1 (en) 2015-03-16 2016-09-22 Sabic Global Technologies B.V. Fibrillated polymer compositions and methods of their manufacture
WO2020069972A1 (en) * 2018-10-02 2020-04-09 Basf Se Processes for carrying out chemical reactions in fluid phase in the presence of films comprising catalyst particles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997006877A1 (en) * 1995-08-15 1997-02-27 W.L. Gore & Associates, Inc. Catalytic filter material and method of making same
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
US5843390A (en) * 1995-08-15 1998-12-01 W. L. Gore & Associates, Inc. Method of using a catalytic filter
US11224853B2 (en) 2018-04-11 2022-01-18 W. L. Gore & Associates, Inc. Metal supported powder catalyst matrix and processes for multiphase chemical reactions

Also Published As

Publication number Publication date
BE868491A (en) 1978-12-27
DE2823821A1 (en) 1979-01-11
GB2015543B (en)
JPS5445691A (en) 1979-04-11
FR2396028A1 (en) 1979-01-26
IT1098342B (en) 1985-09-07
IT7825248A0 (en) 1978-06-30
CA1117096A (en) 1982-01-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee