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
Authority: BE; Belgium
Prior art keywords: heptoxide; rhenium; aluminum; producing; dismutation
Prior art date: 1972-08-17

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.)

1972-08-17

Filing date

1973-08-14

Publication date

1974-02-14

1973-08-14 Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd

1974-02-14 Publication of BE803632A publication Critical patent/BE803632A/xx

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 (de)
BE (1)	BE803632A (de)
CA (1)	CA1008886A (de)
DE (1)	DE2340081C2 (de)
FR (1)	FR2196197B1 (de)
GB (1)	GB1414488A (de)
IT (1)	IT998356B (de)
NL (1)	NL175792C (de)

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

1972
- 1972-08-17 GB GB3841172A patent/GB1414488A/en not_active Expired
1973
- 1973-08-08 DE DE2340081A patent/DE2340081C2/de not_active Expired
- 1973-08-13 IT IT27837/73A patent/IT998356B/it active
- 1973-08-14 BE BE134601A patent/BE803632A/xx not_active IP Right Cessation
- 1973-08-16 CA CA178,944A patent/CA1008886A/en not_active Expired
- 1973-08-16 JP JP9203273A patent/JPS5628581B2/ja not_active Expired
- 1973-08-16 NL NLAANVRAGE7311298,A patent/NL175792C/xx not_active IP Right Cessation
- 1973-08-16 FR FR7329816A patent/FR2196197B1/fr not_active Expired
1980
- 1980-12-04 JP JP17142780A patent/JPS5681525A/ja active Pending

Also Published As

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

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Legal Events

Date	Code	Title	Description
1992-02-29	RE	Patent lapsed	Owner name: BP CHEMICALS INTERNATIONAL LTD Effective date: 19910831

Date

Code

Title

Description

1992-02-29

Patent lapsed

Owner name: BP CHEMICALS INTERNATIONAL LTD

Effective date: 19910831