JPS5077292A - - Google Patents
Info
- Publication number
- JPS5077292A JPS5077292A JP49105447A JP10544774A JPS5077292A JP S5077292 A JPS5077292 A JP S5077292A JP 49105447 A JP49105447 A JP 49105447A JP 10544774 A JP10544774 A JP 10544774A JP S5077292 A JPS5077292 A JP S5077292A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45686/73A GB1478618A (en) | 1973-10-01 | 1973-10-01 | Dimerisation process and catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5077292A true JPS5077292A (ja) | 1975-06-24 |
Family
ID=10438162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49105447A Pending JPS5077292A (ja) | 1973-10-01 | 1974-09-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3946066A (ja) |
| JP (1) | JPS5077292A (ja) |
| BE (1) | BE820289A (ja) |
| DE (1) | DE2446641A1 (ja) |
| FR (1) | FR2246307B1 (ja) |
| GB (1) | GB1478618A (ja) |
| NL (1) | NL7411925A (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA776690B (en) * | 1976-11-26 | 1978-08-30 | Standard Oil Co | High temperature vapor phase catalytic dimerization of acrylonitrile |
| US4422980A (en) * | 1981-08-10 | 1983-12-27 | Standard Oil Company | Acrylic dimerization using supported catalysts |
| US4504674A (en) * | 1982-02-12 | 1985-03-12 | E. I. Dupont De Nemours & Co. | Process for dimerizing acrylates to hexenedioates |
| US4519954A (en) * | 1982-12-29 | 1985-05-28 | The Standard Oil Company | Leach resistant catalyst useful for the dimerization of acrylic compounds |
| US4485256A (en) * | 1983-02-28 | 1984-11-27 | E. I. Du Pont De Nemours And Company | Dimerizing acrylates to hexenedioates using ruthenium compound catalysts |
| US6025515A (en) * | 1995-06-07 | 2000-02-15 | Baker Hughes Incorporated | Use of substituted phenols to inhibit polymer formation during the manufacture of acrylonitrile |
| CN107141220A (zh) * | 2017-05-10 | 2017-09-08 | 河南神马尼龙化工有限责任公司 | 一种持续保持己二胺生产用催化剂性能的方法 |
| KR20220005735A (ko) | 2020-07-07 | 2022-01-14 | 주식회사 엘지화학 | 아디포니트릴 제조방법 |
| CN117384065B (zh) * | 2023-12-13 | 2024-02-20 | 潍坊裕凯化工有限公司 | 一种2-亚甲基戊二腈制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1270026B (de) * | 1966-02-26 | 1968-06-12 | Metallgesellschaft Ag | Verfahren zur Herstellung von Adipinsaeuredinitril durch reduktive Dimerisierung vonAcrylnitril |
| GB1194841A (en) * | 1966-04-13 | 1970-06-10 | Ici Ltd | Process for the Dimerisation of Unsaturated Compounds |
| GB1177059A (en) * | 1967-05-02 | 1970-01-07 | Mitsubishi Petroleum Company L | Process for producing Acrylonitrile Dimers |
| US3655724A (en) * | 1967-07-19 | 1972-04-11 | Du Pont | Process of dimerizing acrylonitrile |
| US3729498A (en) * | 1969-09-24 | 1973-04-24 | Kurashiki Rayon Co | Process for the preparation of organic dinitriles |
-
1973
- 1973-10-01 GB GB45686/73A patent/GB1478618A/en not_active Expired
-
1974
- 1974-08-29 US US05/501,605 patent/US3946066A/en not_active Expired - Lifetime
- 1974-09-09 NL NL7411925A patent/NL7411925A/xx not_active Application Discontinuation
- 1974-09-12 JP JP49105447A patent/JPS5077292A/ja active Pending
- 1974-09-24 BE BE148849A patent/BE820289A/xx unknown
- 1974-09-30 FR FR7432870A patent/FR2246307B1/fr not_active Expired
- 1974-09-30 DE DE19742446641 patent/DE2446641A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2246307A1 (ja) | 1975-05-02 |
| US3946066A (en) | 1976-03-23 |
| GB1478618A (en) | 1977-07-06 |
| BE820289A (fr) | 1975-03-24 |
| FR2246307B1 (ja) | 1981-05-29 |
| NL7411925A (nl) | 1975-04-03 |
| AU7286874A (en) | 1976-03-04 |
| DE2446641A1 (de) | 1975-04-03 |