BE871928A - Procede d'hydrogenation en continu du cyclopentadiene - Google Patents
Procede d'hydrogenation en continu du cyclopentadieneInfo
- Publication number
- BE871928A BE871928A BE191668A BE191668A BE871928A BE 871928 A BE871928 A BE 871928A BE 191668 A BE191668 A BE 191668A BE 191668 A BE191668 A BE 191668A BE 871928 A BE871928 A BE 871928A
- Authority
- BE
- Belgium
- Prior art keywords
- cyclopentadiene
- hydrogenation process
- continuous hydrogenation
- continuous
- hydrogenation
- Prior art date
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
- B01J25/00—Catalysts of the Raney type
- B01J25/02—Raney nickel
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/02—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
- C07C5/03—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
- C07C5/05—Partial hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2525/00—Catalysts of the Raney type
- C07C2525/02—Raney nickel
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/850,578 US4131627A (en) | 1977-11-11 | 1977-11-11 | Continuous hydrogenation of cyclopentadiene to cyclopentene using a Raney nickel catalyst saturated with ammonia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE871928A true BE871928A (fr) | 1979-03-01 |
Family
ID=25308538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE191668A BE871928A (fr) | 1977-11-11 | 1978-11-10 | Procede d'hydrogenation en continu du cyclopentadiene |
Country Status (11)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4716256A (en) * | 1985-01-31 | 1987-12-29 | Phillips Petroleum Company | Hydrogenation of dienes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2360555A (en) * | 1942-03-17 | 1944-10-17 | Shell Dev | Preparation of cyclic mono-olefins |
| US3637877A (en) * | 1970-06-03 | 1972-01-25 | Phillips Petroleum Co | Modifiers for selective hydrogenation catalysts for cyclic polyenes |
| US3862252A (en) * | 1972-12-28 | 1975-01-21 | Kanegafuchi Chemical Ind | Method of selective hydrogenation of cyclopentadiene |
| US3937745A (en) * | 1974-08-29 | 1976-02-10 | The Goodyear Tire & Rubber Company | Selective hydrogenation of cyclopentadiene |
-
1977
- 1977-11-11 US US05/850,578 patent/US4131627A/en not_active Expired - Lifetime
-
1978
- 1978-08-22 CA CA309,796A patent/CA1099297A/en not_active Expired
- 1978-10-23 GB GB7841646A patent/GB2007709B/en not_active Expired
- 1978-10-26 MX MX175393A patent/MX149791A/es unknown
- 1978-11-07 FR FR7831419A patent/FR2408566A1/fr active Granted
- 1978-11-08 JP JP53137769A patent/JPS6041645B2/ja not_active Expired
- 1978-11-08 BR BR7807331A patent/BR7807331A/pt unknown
- 1978-11-09 DE DE19782848697 patent/DE2848697A1/de active Granted
- 1978-11-10 IT IT51866/78A patent/IT1109254B/it active
- 1978-11-10 BE BE191668A patent/BE871928A/xx not_active IP Right Cessation
- 1978-11-10 NL NL7811159A patent/NL7811159A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2848697A1 (de) | 1979-05-17 |
| IT7851866A0 (it) | 1978-11-10 |
| US4131627A (en) | 1978-12-26 |
| BR7807331A (pt) | 1979-07-24 |
| JPS6041645B2 (ja) | 1985-09-18 |
| JPS5476547A (en) | 1979-06-19 |
| MX149791A (es) | 1983-12-21 |
| GB2007709B (en) | 1982-03-24 |
| GB2007709A (en) | 1979-05-23 |
| FR2408566B1 (US06272168-20010807-M00014.png) | 1983-08-12 |
| CA1099297A (en) | 1981-04-14 |
| FR2408566A1 (fr) | 1979-06-08 |
| IT1109254B (it) | 1985-12-16 |
| NL7811159A (nl) | 1979-05-15 |
| DE2848697C2 (US06272168-20010807-M00014.png) | 1987-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: THE GOODYEAR TIRE & RUBBER CY Effective date: 19881130 |