DE1442893A1 - Katalytische Systeme und Verfahren zur Herstellung derselben - Google Patents

Katalytische Systeme und Verfahren zur Herstellung derselben

Info

Publication number
DE1442893A1
DE1442893A1 DE19641442893 DE1442893A DE1442893A1 DE 1442893 A1 DE1442893 A1 DE 1442893A1 DE 19641442893 DE19641442893 DE 19641442893 DE 1442893 A DE1442893 A DE 1442893A DE 1442893 A1 DE1442893 A1 DE 1442893A1
Authority
DE
Germany
Prior art keywords
chromyl
catalytic
catalytic systems
chloride
oxygen
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.)
Pending
Application number
DE19641442893
Other languages
German (de)
English (en)
Inventor
Vittorio Fattore
Jean Herzenberg
Pietro Saccardo
Gianni Trada
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of DE1442893A1 publication Critical patent/DE1442893A1/de
Pending 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
    • 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)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE19641442893 1963-08-09 1964-08-01 Katalytische Systeme und Verfahren zur Herstellung derselben Pending DE1442893A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1687563 1963-08-09

Publications (1)

Publication Number Publication Date
DE1442893A1 true DE1442893A1 (de) 1969-08-07

Family

ID=11149371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641442893 Pending DE1442893A1 (de) 1963-08-09 1964-08-01 Katalytische Systeme und Verfahren zur Herstellung derselben

Country Status (10)

Country Link
US (1) US3412040A (OSRAM)
BE (1) BE651574A (OSRAM)
CH (1) CH453309A (OSRAM)
DE (1) DE1442893A1 (OSRAM)
DK (1) DK106947C (OSRAM)
ES (1) ES303256A1 (OSRAM)
GB (1) GB1076321A (OSRAM)
NL (1) NL6408957A (OSRAM)
NO (1) NO119269B (OSRAM)
SE (1) SE322761B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151122A (en) * 1977-12-05 1979-04-24 Phillips Petroleum Company Reduction and reoxidation of cogel or self-reduced catalyst
US4182815A (en) * 1977-12-05 1980-01-08 Phillips Petroleum Company Reduction and reoxidation of cogel or self-reduced catalyst
US4439543A (en) * 1982-08-05 1984-03-27 Phillips Petroleum Company Co Reduced chromyl halide on silica catalyst
US4503201A (en) * 1982-08-05 1985-03-05 Phillips Petroleum Company Polymerization with CO reduced chromyl halide on silica catalyst

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2263623A (en) * 1939-09-11 1941-11-25 Harry I Stein Process for obtaining chromium oxide
LU34020A1 (OSRAM) * 1953-01-27 1956-02-06
US2874129A (en) * 1953-05-27 1959-02-17 Pure Oil Co Preparation of catalysts for methanethiol synthesis
US2892000A (en) * 1957-02-15 1959-06-23 Du Pont Manufacture of vinyl fluoride and 1, 1-difluoroethane
US2993883A (en) * 1959-03-25 1961-07-25 Phillips Petroleum Co Production of polymers of ethylene with a catalyst of a chromyl halide, an aluminum halide, and a hydrocarbon metal halide
FR1242924A (fr) * 1959-08-12 1960-10-07 Pechiney Procédé de fabrication de catalyseurs
US3216982A (en) * 1963-03-28 1965-11-09 Cabot Corp Catalysts for polymerization
NL296564A (OSRAM) * 1962-08-16
US3322691A (en) * 1963-07-23 1967-05-30 Grace W R & Co Catalyst process and product
US3166544A (en) * 1964-04-07 1965-01-19 Process and catalyst for

Also Published As

Publication number Publication date
BE651574A (OSRAM) 1965-02-08
CH453309A (de) 1968-06-14
DK106947C (da) 1967-04-03
GB1076321A (en) 1967-07-19
NO119269B (OSRAM) 1970-04-27
ES303256A1 (es) 1965-05-16
SE322761B (OSRAM) 1970-04-20
NL6408957A (OSRAM) 1965-02-10
US3412040A (en) 1968-11-19

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971