DE69422733D1 - Verfahren zur herstellung von chrom enthaltenden trägerkatalysatoren - Google Patents

Verfahren zur herstellung von chrom enthaltenden trägerkatalysatoren

Info

Publication number
DE69422733D1
DE69422733D1 DE69422733T DE69422733T DE69422733D1 DE 69422733 D1 DE69422733 D1 DE 69422733D1 DE 69422733 T DE69422733 T DE 69422733T DE 69422733 T DE69422733 T DE 69422733T DE 69422733 D1 DE69422733 D1 DE 69422733D1
Authority
DE
Germany
Prior art keywords
containing carrier
carrier catalysts
producing chrome
chrome
producing
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 - Lifetime
Application number
DE69422733T
Other languages
English (en)
Other versions
DE69422733T2 (de
Inventor
Donald Mullen
Lee Kitaguchi
Randal Moran
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.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and 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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of DE69422733D1 publication Critical patent/DE69422733D1/de
Application granted granted Critical
Publication of DE69422733T2 publication Critical patent/DE69422733T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/12—Oxidising
    • B01J37/14—Oxidising with gases containing free oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE69422733T 1994-05-11 1994-07-19 Verfahren zur herstellung von chrom enthaltenden trägerkatalysatoren Expired - Lifetime DE69422733T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24108494A 1994-05-11 1994-05-11
PCT/US1994/008128 WO1995031283A1 (en) 1994-05-11 1994-07-19 Preparation of chromium-containing supported catalysts

Publications (2)

Publication Number Publication Date
DE69422733D1 true DE69422733D1 (de) 2000-02-24
DE69422733T2 DE69422733T2 (de) 2000-08-17

Family

ID=22909185

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422733T Expired - Lifetime DE69422733T2 (de) 1994-05-11 1994-07-19 Verfahren zur herstellung von chrom enthaltenden trägerkatalysatoren

Country Status (5)

Country Link
EP (1) EP0759810B1 (de)
AU (1) AU7400294A (de)
DE (1) DE69422733T2 (de)
TW (1) TW267110B (de)
WO (1) WO1995031283A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009003219A1 (en) * 2007-06-29 2009-01-08 University Of Sydney Polymerisation method
US9862659B2 (en) 2008-09-05 2018-01-09 Mexichem Amanco Holding S.A. De C.V. Catalyst and process using the catalyst
US11389786B2 (en) * 2016-05-23 2022-07-19 Basf Corporation Chromium catalyst, its preparation and use
US10654953B2 (en) 2016-12-29 2020-05-19 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182815A (en) * 1977-12-05 1980-01-08 Phillips Petroleum Company Reduction and reoxidation of cogel or self-reduced catalyst
US4436883A (en) * 1982-01-20 1984-03-13 Phillips Petroleum Company Polymerization using a support formed by heating silica gel in inert atmosphere
DE4132894A1 (de) * 1991-10-04 1993-04-08 Basf Ag Verfahren zur herstellung eines traegerkatalysators fuer die polymerisation von (alpha)-olefinen
US5372983A (en) * 1993-05-24 1994-12-13 W. R. Grace & Co.-Conn. Preparation of catalysts and supports

Also Published As

Publication number Publication date
AU7400294A (en) 1995-12-05
EP0759810A1 (de) 1997-03-05
TW267110B (de) 1996-01-01
DE69422733T2 (de) 2000-08-17
EP0759810B1 (de) 2000-01-19
WO1995031283A1 (en) 1995-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition