FR2067413A5 - Silica-supported catalyst for polymerisation of olefins - Google Patents

Silica-supported catalyst for polymerisation of olefins

Info

Publication number
FR2067413A5
FR2067413A5 FR6937717A FR6937717A FR2067413A5 FR 2067413 A5 FR2067413 A5 FR 2067413A5 FR 6937717 A FR6937717 A FR 6937717A FR 6937717 A FR6937717 A FR 6937717A FR 2067413 A5 FR2067413 A5 FR 2067413A5
Authority
FR
France
Prior art keywords
polymerisation
olefins
supported catalyst
silica
support
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
FR6937717A
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.)
NAT DISTILLERS CHEM
Millennium Petrochemicals Inc
Original Assignee
NAT DISTILLERS CHEM
National Destillers and Chemical Corp
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 NAT DISTILLERS CHEM, National Destillers and Chemical Corp filed Critical NAT DISTILLERS CHEM
Priority to FR6937717A priority Critical patent/FR2067413A5/en
Application granted granted Critical
Publication of FR2067413A5 publication Critical patent/FR2067413A5/en
Expired legal-status Critical Current

Links

Classifications

    • B01J35/60—
    • 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
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • 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
    • B01J35/615—
    • B01J35/638—
    • B01J35/647—
    • B01J35/67—

Abstract

Supported catalyst for the polymerisation of l-olefins has a support consisting of a silica xerogel having a pore diameter of 300-500 A and a specific surface of 200-500 m2/g, this support being stable up to 1,100 C when it is calcined in a fluidised bed.
FR6937717A 1969-11-03 1969-11-03 Silica-supported catalyst for polymerisation of olefins Expired FR2067413A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6937717A FR2067413A5 (en) 1969-11-03 1969-11-03 Silica-supported catalyst for polymerisation of olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6937717A FR2067413A5 (en) 1969-11-03 1969-11-03 Silica-supported catalyst for polymerisation of olefins

Publications (1)

Publication Number Publication Date
FR2067413A5 true FR2067413A5 (en) 1971-08-20

Family

ID=9042504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937717A Expired FR2067413A5 (en) 1969-11-03 1969-11-03 Silica-supported catalyst for polymerisation of olefins

Country Status (1)

Country Link
FR (1) FR2067413A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167644A1 (en) * 1972-01-07 1973-08-24 Phillips Petroleum Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167644A1 (en) * 1972-01-07 1973-08-24 Phillips Petroleum Co

Similar Documents

Publication Publication Date Title
YU153970A (en) Process for obtaining catalysts for the polymerization of olefines
YU35844B (en) Process for obtaining catalysts for the polymerization of olefines
YU34622B (en) Process for preparing catalysts for the polymerization of olefines
YU35159B (en) Process for the continuous reforming and simultaneous regeneration of catalysts
YU241373A (en) Process for obtaining catalysts for the polymerization of olefines
YU71670A (en) Process for obtaining catalysts for the polymerization of olefines
AU462614B2 (en) Catalysts for the polymerization of olefines
MY7400125A (en) Hydrocarbon conversion catalyst and process for the manufacture and use thereof
AU5148573A (en) High surface area, fibrous, ceramaic catalyst supports, catalysts, process for preparation and use thereof
YU285271A (en) Process for preparing catalysts for the polymerization of olefines
GB989085A (en) Catalytic compositions for the polymerisation of olefines
FR2067413A5 (en) Silica-supported catalyst for polymerisation of olefins
IL33680A0 (en) Catalysts for the polymerization of olefines
NL6916379A (en) Silica-supported catalyst for polymerisation of olefins
YU157970A (en) Process for obtaining catalysts for the polymerization of olefines
IT947513B (en) PROCEDURE FOR THE CATALYTIC POLYMERIZATION OF OLEFINS IN PARTICULAR FOR THE OBTAINMENT OF ETHYLENE POLYMERS
YU322472A (en) Process for preparing catalysts for the polymerization of ethylene and co-polymerization of ethylene with delta-olefines
ZA717361B (en) Catalyst system useful for the unsaturated compounds polymerization,process employing said catalyst system and products obtained with the above process
YU35512B (en) Process for the preparation of catalysts suitable for the production of polymers of ethylene and alpha-olefines and of copolymers of ethylene with alpha-olefines
ES373553A1 (en) Polymerization procedure. (Machine-translation by Google Translate, not legally binding)
GB1294689A (en) Polymerization process and catalyst therefor
AU465953B2 (en) Inorganic carriers for ziegler catalysts and the use thereof in the manufacture of olefin polymers
YU129171A (en) Process for obtaining the second catalytic component in the process of obtaining catalysts for the polymerization of olefines
YU35511B (en) Process for preparing the second catalytic component in the process for obtaining catalysts for the polymerization of olefines
YU331473A (en) Process for preparing catalysts suitable for the homopolymerization and copolymerization of olefines

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse