NL7204822A - - Google Patents

Info

Publication number
NL7204822A
NL7204822A NL7204822A NL7204822A NL7204822A NL 7204822 A NL7204822 A NL 7204822A NL 7204822 A NL7204822 A NL 7204822A NL 7204822 A NL7204822 A NL 7204822A NL 7204822 A NL7204822 A NL 7204822A
Authority
NL
Netherlands
Application number
NL7204822A
Other versions
NL148027B (nl
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 filed Critical
Publication of NL7204822A publication Critical patent/NL7204822A/xx
Publication of NL148027B publication Critical patent/NL148027B/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • 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
    • B01J23/28—Molybdenum
    • 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
    • B01J23/30—Tungsten
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/30—Tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
NL727204822A 1971-04-12 1972-04-11 Werkwijze voor het disproportioneren van alkenisch onverzadigde verbindingen. NL148027B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13341871A 1971-04-12 1971-04-12
US13316571A 1971-04-12 1971-04-12

Publications (2)

Publication Number Publication Date
NL7204822A true NL7204822A (enExample) 1972-10-16
NL148027B NL148027B (nl) 1975-12-15

Family

ID=26831114

Family Applications (1)

Application Number Title Priority Date Filing Date
NL727204822A NL148027B (nl) 1971-04-12 1972-04-11 Werkwijze voor het disproportioneren van alkenisch onverzadigde verbindingen.

Country Status (9)

Country Link
JP (1) JPS5529054B1 (enExample)
AU (1) AU441103B2 (enExample)
BE (1) BE781918A (enExample)
BR (1) BR7202024D0 (enExample)
DE (1) DE2217675C3 (enExample)
ES (1) ES401628A1 (enExample)
FR (1) FR2132879A1 (enExample)
IT (1) IT953637B (enExample)
NL (1) NL148027B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754099A (en) * 1987-05-27 1988-06-28 Shell Oil Company Disproportionation of olefins
US4956516A (en) * 1988-05-20 1990-09-11 Shell Oil Company Disproportionation of olefins
US4962263A (en) * 1988-05-20 1990-10-09 Shell Oil Company Disproportionation of olefins

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727983C2 (de) * 1977-06-22 1982-06-09 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung mit mindestens doppelt vorgesehenen zentralen Steuerungen, insbesondere für Fernsprechvermittlungsanlagen
US4276199A (en) * 1980-07-21 1981-06-30 Shell Oil Company Supported molybdenum/tungsten compositions
WO1984000702A1 (en) * 1982-08-19 1984-03-01 Univ Southern Australia Catalysts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261879A (en) * 1963-09-27 1966-07-19 Phillips Petroleum Co Olefin disproportionation
FR1485859A (fr) * 1965-07-23 1967-06-23 British Petroleum Co Procédé de production d'un catalyseur et de dismutation d'un hydrocarbure éthylénique acyclique et produits obtenus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754099A (en) * 1987-05-27 1988-06-28 Shell Oil Company Disproportionation of olefins
US4956516A (en) * 1988-05-20 1990-09-11 Shell Oil Company Disproportionation of olefins
US4962263A (en) * 1988-05-20 1990-10-09 Shell Oil Company Disproportionation of olefins

Also Published As

Publication number Publication date
BE781918A (fr) 1972-10-11
FR2132879A1 (en) 1972-11-24
DE2217675A1 (de) 1972-11-09
DE2217675C3 (de) 1974-12-05
ES401628A1 (es) 1975-11-01
BR7202024D0 (pt) 1973-05-31
AU4039172A (en) 1973-10-18
IT953637B (it) 1973-08-10
DE2217675B2 (enExample) 1974-05-02
NL148027B (nl) 1975-12-15
AU441103B2 (en) 1973-10-04
FR2132879B1 (enExample) 1974-07-05
JPS5529054B1 (enExample) 1980-07-31

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS