BE553439A - - Google Patents

Info

Publication number
BE553439A
BE553439A BE553439DA BE553439A BE 553439 A BE553439 A BE 553439A BE 553439D A BE553439D A BE 553439DA BE 553439 A BE553439 A BE 553439A
Authority
BE
Belgium
Application number
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 BE553439A publication Critical patent/BE553439A/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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • 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
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BE553439D 1955-12-16 BE553439A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US553436A US2945015A (en) 1955-12-16 1955-12-16 Catalyst and process for producing olefin polymers

Publications (1)

Publication Number Publication Date
BE553439A true BE553439A (en:Method) 1900-01-01

Family

ID=24209386

Family Applications (1)

Application Number Title Priority Date Filing Date
BE553439D BE553439A (en:Method) 1955-12-16

Country Status (7)

Country Link
US (1) US2945015A (en:Method)
BE (1) BE553439A (en:Method)
CH (1) CH357871A (en:Method)
DE (1) DE1177343B (en:Method)
FR (1) FR1168165A (en:Method)
GB (1) GB808456A (en:Method)
NL (2) NL212969A (en:Method)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167536A (en) * 1965-01-26 Process for the removal of atactic
US3511596A (en) * 1965-09-17 1970-05-12 American Cyanamid Co Method of removing ammonia and methanol from gases
US3985676A (en) * 1974-01-24 1976-10-12 National Petro Chemicals Corporation Catalyst composition and method for the preparation thereof
US4398004A (en) * 1980-12-31 1983-08-09 Phillips Petroleum Company Olefin polymerization with phosphated silica-chromium catalyst with boron-containing cocatalyst
US4397765A (en) 1980-12-31 1983-08-09 Phillips Petroleum Company Phosphated alumina or aluminum phosphate chromium catalyst
US4364839A (en) 1980-12-31 1982-12-21 Phillips Petroleum Company Catalyst comprising chromium on silica/phosphate support
US4364840A (en) * 1980-12-31 1982-12-21 Phillips Petroleum Company Phosphated silica-chromium catalyst with boron-containing cocatalyst
US4444966A (en) * 1982-05-05 1984-04-24 Phillips Petroleum Company Polymerization using phosphated alumina or aluminum phosphate chromium catalyst
US4427575A (en) 1982-07-07 1984-01-24 Phillips Petroleum Company Catalyst
US4540755A (en) * 1982-09-30 1985-09-10 National Petro Chemicals Corporation Inclusion of oxygen in the polymerization of olefins
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
US4622371A (en) * 1985-01-04 1986-11-11 Phillips Petroleum Company Olefin polymerization
US4717701A (en) * 1985-01-04 1988-01-05 Phillips Petroleum Company Olefin polymerization
GB2222531A (en) * 1988-06-30 1990-03-14 Shell Int Research Regeneration process for a Fischer-Tropsch catalyst
DE4204260A1 (de) * 1992-02-13 1993-08-19 Basf Ag Phillips-katalysator und seine verwendung zur herstellung von ethylen-(alpha)-olefin-copolymerisaten
DE4226302A1 (de) * 1992-08-08 1994-02-10 Basf Ag Verfahren zur Abtrennung von Acetaldeyhd von Kohlenwasserstoffen
DE4228883A1 (de) * 1992-08-29 1994-03-03 Basf Ag Phillips-Katalysator zur Polymerisation von â-Olefinen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975476A (en) * 1929-01-19 1934-10-02 Ig Farbenindustrie Ag Production of organic compounds by dehydrogenation
US1882712A (en) * 1930-03-13 1932-10-18 Ig Farbenindustrie Ag Production of catalysts comprising phosphates
DE765902C (de) * 1934-05-29 1952-11-04 Universal Oil Prod Co Verfahren zum Polymerisieren von niedrigsiedenden, insbesondere normalerweise gasfoermigen Olefinen
US2324079A (en) * 1938-05-12 1943-07-13 Greger Herbert Hans Adsorbent material
US2387784A (en) * 1940-12-28 1945-10-30 Standard Oil Dev Co Polymerization process for normal olefins
US2402051A (en) * 1942-05-14 1946-06-11 Universal Oil Prod Co Catalysts
US2496621A (en) * 1945-04-30 1950-02-07 Union Oil Co Catalytic hydration of olefins
US2462938A (en) * 1945-07-03 1949-03-01 Celanese Corp Oxidation reaction
US2474670A (en) * 1946-03-06 1949-06-28 Atlantic Reflning Company Production of propylene polymers
US2503991A (en) * 1948-01-27 1950-04-11 Du Pont Method of preparing heteropolyacids containing a heavy metal
US2608534A (en) * 1949-04-18 1952-08-26 Union Oil Co Heteropoly acids or salts thereof as catalysts
LU34020A1 (en:Method) * 1953-01-27 1956-02-06
US2773837A (en) * 1953-09-30 1956-12-11 Socony Mobil Oil Co Inc Alumina-chromia-phosphorus pentoxide catalyst and method for preparing the same
US2728758A (en) * 1954-02-18 1955-12-27 Standard Oil Co Olefin conversion with group 6a metal oxides and reactive metal borohydrides

Also Published As

Publication number Publication date
US2945015A (en) 1960-07-12
GB808456A (en) 1959-02-04
DE1177343B (de) 1964-09-03
NL212969A (en:Method) 1900-01-01
FR1168165A (fr) 1958-12-04
NL101269C (en:Method) 1900-01-01
CH357871A (fr) 1961-10-31

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