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
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
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- 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
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- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13316571A | 1971-04-12 | 1971-04-12 | |
| US13341871A | 1971-04-12 | 1971-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7204822A true NL7204822A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 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)
Cited By (3)
| 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)
| 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 |
| EP0131578A4 (en) * | 1982-08-19 | 1986-05-14 | Univ Southern Australia | CATALYSTS. |
Family Cites Families (2)
| 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 |
-
1972
- 1972-03-24 AU AU40391/72A patent/AU441103B2/en not_active Expired
- 1972-04-07 JP JP3505972A patent/JPS5529054B1/ja active Pending
- 1972-04-07 BR BR722024A patent/BR7202024D0/pt unknown
- 1972-04-10 ES ES401628A patent/ES401628A1/es not_active Expired
- 1972-04-10 IT IT22975/72A patent/IT953637B/it active
- 1972-04-11 NL NL727204822A patent/NL148027B/xx not_active IP Right Cessation
- 1972-04-11 BE BE781918A patent/BE781918A/xx unknown
- 1972-04-12 DE DE2217675A patent/DE2217675C3/de not_active Expired
- 1972-04-12 FR FR7212825A patent/FR2132879A1/fr active Granted
Cited By (3)
| 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 |
| AU4039172A (en) | 1973-10-18 |
| FR2132879B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-05 |
| DE2217675C3 (de) | 1974-12-05 |
| FR2132879A1 (en) | 1972-11-24 |
| AU441103B2 (en) | 1973-10-04 |
| ES401628A1 (es) | 1975-11-01 |
| DE2217675B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-02 |
| IT953637B (it) | 1973-08-10 |
| BR7202024D0 (pt) | 1973-05-31 |
| DE2217675A1 (de) | 1972-11-09 |
| JPS5529054B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-07-31 |
| NL148027B (nl) | 1975-12-15 |
Similar Documents
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 |