FR2143354B1 - - Google Patents
Info
- Publication number
- FR2143354B1 FR2143354B1 FR7222712A FR7222712A FR2143354B1 FR 2143354 B1 FR2143354 B1 FR 2143354B1 FR 7222712 A FR7222712 A FR 7222712A FR 7222712 A FR7222712 A FR 7222712A FR 2143354 B1 FR2143354 B1 FR 2143354B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- 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
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/50—Stabilized
- Y10S502/501—Stabilized for multi-regenerability
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2987271A GB1389206A (en) | 1971-06-25 | 1971-06-25 | Disproportionation catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2143354A1 FR2143354A1 (fr) | 1973-02-02 |
FR2143354B1 true FR2143354B1 (fr) | 1977-12-23 |
Family
ID=10298567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7222712A Expired FR2143354B1 (fr) | 1971-06-25 | 1972-06-23 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3903021A (fr) |
BE (1) | BE785395A (fr) |
CA (1) | CA975804A (fr) |
DE (1) | DE2230490A1 (fr) |
FR (1) | FR2143354B1 (fr) |
GB (1) | GB1389206A (fr) |
IT (1) | IT960708B (fr) |
NL (1) | NL7208632A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4022846A (en) * | 1971-06-25 | 1977-05-10 | Bp Chemicals International Limited | Process for producing olefins by disproportionation |
US20060116542A1 (en) * | 2004-11-30 | 2006-06-01 | Shell Oil Company | Metathesis catalyst and process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1105563A (en) * | 1965-04-23 | 1968-03-06 | British Petroleum Co | Catalyst preparation |
GB1159055A (en) * | 1967-02-14 | 1969-07-23 | British Petroleum Co | Process for the preparation of Olefins |
GB1248667A (en) * | 1969-07-17 | 1971-10-06 | Bp Chem Int Ltd | Olefin purification process |
US3729525A (en) * | 1971-04-23 | 1973-04-24 | Phillips Petroleum Co | Disproportionation process |
-
1971
- 1971-06-25 GB GB2987271A patent/GB1389206A/en not_active Expired
-
1972
- 1972-06-06 CA CA144,042A patent/CA975804A/en not_active Expired
- 1972-06-20 US US264447A patent/US3903021A/en not_active Expired - Lifetime
- 1972-06-22 DE DE2230490A patent/DE2230490A1/de active Pending
- 1972-06-23 BE BE785395A patent/BE785395A/fr unknown
- 1972-06-23 NL NL7208632A patent/NL7208632A/xx not_active Application Discontinuation
- 1972-06-23 FR FR7222712A patent/FR2143354B1/fr not_active Expired
- 1972-06-24 IT IT2620272A patent/IT960708B/it active
Also Published As
Publication number | Publication date |
---|---|
NL7208632A (fr) | 1972-12-28 |
IT960708B (it) | 1973-11-30 |
US3903021A (en) | 1975-09-02 |
FR2143354A1 (fr) | 1973-02-02 |
CA975804A (en) | 1975-10-07 |
GB1389206A (en) | 1975-04-03 |
DE2230490A1 (de) | 1973-01-11 |
BE785395A (fr) | 1972-12-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |