FR2396028A1 - SOLID CATALYSTS CONSTRUCTION PROCESS - Google Patents

SOLID CATALYSTS CONSTRUCTION PROCESS

Info

Publication number
FR2396028A1
FR2396028A1 FR7819648A FR7819648A FR2396028A1 FR 2396028 A1 FR2396028 A1 FR 2396028A1 FR 7819648 A FR7819648 A FR 7819648A FR 7819648 A FR7819648 A FR 7819648A FR 2396028 A1 FR2396028 A1 FR 2396028A1
Authority
FR
France
Prior art keywords
solid catalysts
catalyst
construction process
particles
dimensions
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Withdrawn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
FR7819648A
Other languages
French (fr)
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
Publication of FR2396028A1 publication Critical patent/FR2396028A1/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Withdrawn legal-status Critical Current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

La présente invention concerne un procédé de confection de catalyseurs solides. Les particules de catalyseur sont mises sous une forme facile à manipuler sans changer leur surface spécifique ou altérer leur activite. A cet effet, on mélange lesdites particules avec un polymère susceptible de donner des fibrilles pour donner, par cisaillement mécanique, un mat auquel on confère ensuite la forme géométrique et les dimensions souhaitées (flacon n degrés 3) par des moyens mécaniques connus. L'invention, qui s'applique particulièrement au catalyseur du type Ziegler, permet d'obtenir directement un polymère dont la forme geométrique et les dimensions sont déterminées par celles du catalyseur.The present invention relates to a process for making solid catalysts. The catalyst particles are put into a form easy to handle without changing their specific surface or altering their activity. To this end, said particles are mixed with a polymer capable of giving rise to fibrils to give, by mechanical shearing, a mat which is then given the geometric shape and the desired dimensions (bottle n ° 3) by known mechanical means. The invention, which is particularly applicable to the Ziegler type catalyst, makes it possible to directly obtain a polymer whose geometrical shape and dimensions are determined by those of the catalyst.

FR7819648A 1977-06-30 1978-06-30 SOLID CATALYSTS CONSTRUCTION PROCESS Withdrawn FR2396028A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2396028A1 true FR2396028A1 (en) 1979-01-26

Family

ID=25206752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819648A Withdrawn FR2396028A1 (en) 1977-06-30 1978-06-30 SOLID CATALYSTS CONSTRUCTION PROCESS

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)

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
CA3094887C (en) 2018-04-11 2023-04-25 W. L. Gore & Associates, Inc. Metal supported powder catalyst matrix and processes for multiphase chemical reactions
JP2022512596A (en) * 2018-10-02 2022-02-07 ビーエーエスエフ ソシエタス・ヨーロピア A method for carrying out a chemical reaction in a fluid phase in the presence of a film containing catalyst particles.

Also Published As

Publication number Publication date
IT7825248A0 (en) 1978-06-30
GB2015543A (en) 1979-09-12
DE2823821A1 (en) 1979-01-11
GB2015543B (en)
IT1098342B (en) 1985-09-07
JPS5445691A (en) 1979-04-11
BE868491A (en) 1978-12-27
CA1117096A (en) 1982-01-26

Similar Documents

Publication Publication Date Title
FR2500475B1 (en) BASIC PEARLS FOR THE MANUFACTURE OF DETERGENT COMPOSITIONS, PROCESS AND MIXTURES FOR THEIR MANUFACTURE AND DETERGENT COMPOSITIONS CONTAINING THEM
OA06448A (en) Process for obtaining proteinaceous materials from agricultural waste.
EP0359249A3 (en) Microfiltration apparatus & method of using the same
FR2396028A1 (en) SOLID CATALYSTS CONSTRUCTION PROCESS
FR2370092A1 (en) PROCESS AND APPARATUS FOR THE MANUFACTURE OF JASPER SOAP BARS
BE858062A (en) NEW NON-IONIC SURFACTANTS PREPARED FROM ACRYLAMIDE POLYMERS, AND THEIR PREPARATION PROCESS
FR2421326A1 (en) PIPE ELEMENT WITH A MOVABLE STOP EDGE
OA06827A (en) Very high performance bituminous mixtures, their production process and their application.
ATE41706T1 (en) CENTRIFUGE.
ES472824A1 (en) Optical scanner
FR2371280A1 (en) MEANS OF REMOVING THE ANODIC DEPOSIT FORMED BY THE PARTICLES SEPARATED FROM A FLUID BY ELECTROPHORESIS
ATE2856T1 (en) DEVICE FOR SEPARATING SAND AND/OR GRAVEL FROM WATER SUPPLIED BY A SUCTION DRAG PUMP OR FOR SEPARATING OTHER GRANULATED MATERIAL FROM A FLUID STREAM.
OA06584A (en) A process for the separation of leucine, isoleucine and valine.
BE811362A (en) PROCESS AND VIBRATING MACHINE FOR TREATING THE SURFACE OF SHAPED PARTS AND SORTING THE CONSTITUENTS OF THE MIXTURE OBTAINED
BE879802A (en) PROCESS FOR THE TREATMENT OF A C4 HYDROCARBON CUT FOR THE RECOVERY OF BUTADIENE
FR2405027A1 (en) METHOD FOR DECORATING ICE CREAM STICKS AND DEVICE FOR IMPLEMENTING THE METHOD
FR2414359B1 (en) PROCESS AND INSTALLATION FOR SEPARATING GASEOUS OR VAPORED SUBSTANCES, IN PARTICULAR ISOTOPES, BY THE PRINCIPLE OF THE SEPARATING NOZZLE
OA03498A (en) Process for the production of absorbent substances for the removal of polluting liquids spilled on the free surface of water or forming a mixture with the same and the product thus obtained.
FR2442815A1 (en) PROCESS FOR REGENERATING A VAPOR DEALKYLATION CATALYST OF AROMATIC HYDROCARBONS
SU1505599A1 (en) Cylinder screen
BE757409A (en) PROCESS FOR THE PREPARATION OF A FLAT TEXTILE MATERIAL, BOUND BY CHEMICAL AGENTS, BASED ON SYNTHETIC FIBERS, WITH A HIGH ABSORPTION OF WATER VAPOR
FR2444026A1 (en) PROCESS FOR THE MANUFACTURE OF SUBSTITUTED ACETONITRILES
FR2385507A1 (en) PROCESS FOR IMPROVING THE IMPREGNATION CAPACITY OF WOOD
EA199800323A1 (en) METHOD OF SEPARATION OF SOLID SUBSTANCES FROM WATER SOLUTIONS OF 1,4-BUTINDIOL
SU552119A1 (en) Coating Device

Legal Events

Date Code Title Description
ST Notification of lapse