BE803632A - Procede pour produire un catalyseur de dismutation forme d'heptoxyde de rhenium et d'aluminium - Google Patents

Procede pour produire un catalyseur de dismutation forme d'heptoxyde de rhenium et d'aluminium

Info

Publication number
BE803632A
BE803632A BE134601A BE134601A BE803632A BE 803632 A BE803632 A BE 803632A BE 134601 A BE134601 A BE 134601A BE 134601 A BE134601 A BE 134601A BE 803632 A BE803632 A BE 803632A
Authority
BE
Belgium
Prior art keywords
heptoxide
rhenium
aluminum
producing
dismutation
Prior art date
Application number
BE134601A
Other languages
English (en)
French (fr)
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of BE803632A publication Critical patent/BE803632A/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
    • 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
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/36—Rhenium
    • 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
    • B01J37/28—Phosphorising
    • 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
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/36—Rhenium
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE134601A 1972-08-17 1973-08-14 Procede pour produire un catalyseur de dismutation forme d'heptoxyde de rhenium et d'aluminium BE803632A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3841172A GB1414488A (en) 1972-08-17 1972-08-17 Process for the production of a rhenium heptoxide/alumina dis proportionation catalyst

Publications (1)

Publication Number Publication Date
BE803632A true BE803632A (fr) 1974-02-14

Family

ID=10403286

Family Applications (1)

Application Number Title Priority Date Filing Date
BE134601A BE803632A (fr) 1972-08-17 1973-08-14 Procede pour produire un catalyseur de dismutation forme d'heptoxyde de rhenium et d'aluminium

Country Status (8)

Country Link
JP (2) JPS5628581B2 (forum.php)
BE (1) BE803632A (forum.php)
CA (1) CA1008886A (forum.php)
DE (1) DE2340081C2 (forum.php)
FR (1) FR2196197B1 (forum.php)
GB (1) GB1414488A (forum.php)
IT (1) IT998356B (forum.php)
NL (1) NL175792C (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8724628D0 (en) * 1987-10-21 1987-11-25 Bp Chem Int Ltd Chemical process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1216587A (en) * 1968-09-09 1970-12-23 British Petroleum Co Disproporationation of olefins
JPS5628581A (en) * 1979-08-16 1981-03-20 Nec Corp Color monitor picture transmission system

Also Published As

Publication number Publication date
DE2340081A1 (de) 1974-02-28
NL175792C (nl) 1985-01-02
NL7311298A (forum.php) 1974-02-19
GB1414488A (en) 1975-11-19
CA1008886A (en) 1977-04-19
FR2196197B1 (forum.php) 1980-05-23
JPS5681525A (en) 1981-07-03
JPS5628581B2 (forum.php) 1981-07-02
JPS4986288A (forum.php) 1974-08-19
IT998356B (it) 1976-01-20
DE2340081C2 (de) 1986-02-27
FR2196197A1 (forum.php) 1974-03-15
NL175792B (nl) 1984-08-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BP CHEMICALS INTERNATIONAL LTD

Effective date: 19910831