BE793717A - Catalyseurs a base de gels de silices a grands pores - Google Patents

Catalyseurs a base de gels de silices a grands pores

Info

Publication number
BE793717A
BE793717A BE793717DA BE793717A BE 793717 A BE793717 A BE 793717A BE 793717D A BE793717D A BE 793717DA BE 793717 A BE793717 A BE 793717A
Authority
BE
Belgium
Prior art keywords
silica gel
large pores
gel catalysts
pores silica
catalysts
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
D R Witt
Original Assignee
Phillips Petroleum 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.)
Publication date
Publication of BE793717A publication Critical patent/BE793717A/xx

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
    • 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
    • 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)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Polymerization Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE793717D 1972-01-07 Catalyseurs a base de gels de silices a grands pores BE793717A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21623672A 1972-01-07 1972-01-07

Publications (1)

Publication Number Publication Date
BE793717A true BE793717A (fr) 1973-07-05

Family

ID=22806298

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793717D BE793717A (fr) 1972-01-07 Catalyseurs a base de gels de silices a grands pores

Country Status (8)

Country Link
JP (1) JPS5243193B2 (es)
BE (1) BE793717A (es)
CA (1) CA991625A (es)
DE (1) DE2262493C3 (es)
ES (1) ES410361A1 (es)
FR (1) FR2167644B1 (es)
GB (1) GB1405721A (es)
IT (1) IT978037B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953413A (en) * 1974-06-13 1976-04-27 Chemplex Company Supported chromium-containing catalyst and process of polymerizing 1-olefins
US4053436A (en) * 1975-08-26 1977-10-11 Phillips Petroleum Company Spray dried titanium-containing catalyst for stress crack resistant polymer
JPS5475492U (es) * 1977-11-09 1979-05-29
US4246137A (en) * 1979-05-31 1981-01-20 Chemplex Company Method of preparing zirconia-silica xerogels, the xerogels, and xerogel catalysts
US4345055A (en) 1980-02-06 1982-08-17 Phillips Petroleum Company Polymerization with titanium impregnated silica-chromium catalysts
US9023967B2 (en) 2011-11-30 2015-05-05 Chevron Phillips Chemical Company Lp Long chain branched polymers and methods of making same
US10213766B2 (en) 2015-09-18 2019-02-26 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US9988468B2 (en) 2016-09-30 2018-06-05 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US11267914B2 (en) 2016-12-29 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10654953B2 (en) 2016-12-29 2020-05-19 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US20200369803A1 (en) 2016-12-29 2020-11-26 Chevron Phillips Chemical Company Lp Methods of Preparing a Catalyst
US10287369B2 (en) 2017-04-24 2019-05-14 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10323109B2 (en) 2017-11-17 2019-06-18 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US10513570B2 (en) 2017-11-17 2019-12-24 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst
US10722874B2 (en) 2018-04-16 2020-07-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US10543480B2 (en) 2018-04-16 2020-01-28 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst utilizing hydrated reagents
US11266976B2 (en) 2018-04-16 2022-03-08 Chevron Phillips Chemical Company Lp Methods of preparing a catalyst with low HRVOC emissions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067413A5 (en) * 1969-11-03 1971-08-20 Nat Distillers Chem Silica-supported catalyst for polymerisation of olefins

Also Published As

Publication number Publication date
FR2167644A1 (es) 1973-08-24
JPS4880492A (es) 1973-10-27
ES410361A1 (es) 1976-03-16
DE2262493A1 (de) 1974-07-04
DE2262493B2 (de) 1979-03-01
CA991625A (en) 1976-06-22
IT978037B (it) 1974-09-20
JPS5243193B2 (es) 1977-10-28
GB1405721A (en) 1975-09-10
DE2262493C3 (de) 1979-10-18
FR2167644B1 (es) 1976-10-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PHILLIPS PETROLEUM CY

Effective date: 19890131