YU154290A - CHROME COMPOUNDS AND THEIR USES - Google Patents

CHROME COMPOUNDS AND THEIR USES

Info

Publication number
YU154290A
YU154290A YU154290A YU154290A YU154290A YU 154290 A YU154290 A YU 154290A YU 154290 A YU154290 A YU 154290A YU 154290 A YU154290 A YU 154290A YU 154290 A YU154290 A YU 154290A
Authority
YU
Yugoslavia
Prior art keywords
chromium
support
compounds
containing compounds
chrome
Prior art date
Application number
YU154290A
Other languages
Serbo-Croatian (sh)
Other versions
YU47111B (en
Inventor
W.K. Reagan
B.K. Conroy
Original Assignee
Phillips Petroleum Company
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 Phillips Petroleum Company filed Critical Phillips Petroleum Company
Publication of YU154290A publication Critical patent/YU154290A/en
Publication of YU47111B publication Critical patent/YU47111B/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

JEDINJENJA HROMA I UPOTREBA ISTIH. Nova jedinjenja koja sadrže hrom, takva kao, naprimer, hrom pirolidi, izradjuju se stvaranjem smeše soli hroma, metalnog amida, i rastvarača donora elektronskog para, takvog kao, na primer, etra. Ova jedinjenja koja sadrže hrom, ili hrom pirolid, mogu da se upotrebe ili bez nosača ili na nosaču neorganskog oksidnog nosača da se trimerizuju i/ili polimerizuju olefini.CHROME COMPOUNDS AND THEIR USES. New chromium-containing compounds, such as, for example, chromium pyrrolides, are prepared by creating a mixture of a chromium salt, a metal amide, and an electron vapor donor solvent, such as, for example, ether. These chromium-containing compounds, or chromium pyrrolide, can be used either without a support or on the support of an inorganic oxide support to trimerize and / or polymerize olefins.

YU154290A 1989-08-10 1990-08-09 CHROME COMPOUND AND PROCEDURE FOR MAKING CHROME COMPOUNDS YU47111B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39268889A 1989-08-10 1989-08-10
US45455489A 1989-12-21 1989-12-21

Publications (2)

Publication Number Publication Date
YU154290A true YU154290A (en) 1992-12-21
YU47111B YU47111B (en) 1994-12-28

Family

ID=23551607

Family Applications (1)

Application Number Title Priority Date Filing Date
YU154290A YU47111B (en) 1989-08-10 1990-08-09 CHROME COMPOUND AND PROCEDURE FOR MAKING CHROME COMPOUNDS

Country Status (5)

Country Link
CN (2) CN1218785A (en)
MX (1) MX21919A (en)
SA (1) SA91120187B1 (en)
YU (1) YU47111B (en)
ZA (1) ZA906189B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309355A1 (en) * 1983-03-16 1984-09-27 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING PYRROL
US4564660A (en) * 1983-06-30 1986-01-14 Union Carbide Corporation Use of alkylaluminum compounds and hydroxyl-containing compounds to initiate polymerization of ethylene with chromium oxide catalysts
US4806513A (en) * 1984-05-29 1989-02-21 Phillips Petroleum Company Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same
US4668838A (en) * 1986-03-14 1987-05-26 Union Carbide Corporation Process for trimerization

Also Published As

Publication number Publication date
ZA906189B (en) 1991-06-26
CN1218785A (en) 1999-06-09
CN1093777C (en) 2002-11-06
CN1178720A (en) 1998-04-15
SA91120187B1 (en) 2004-05-09
YU47111B (en) 1994-12-28
MX21919A (en) 1993-10-01

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