BE820289A - Procede et catalyseur de dimerisation - Google Patents

Procede et catalyseur de dimerisation

Info

Publication number
BE820289A
BE820289A BE148849A BE148849A BE820289A BE 820289 A BE820289 A BE 820289A BE 148849 A BE148849 A BE 148849A BE 148849 A BE148849 A BE 148849A BE 820289 A BE820289 A BE 820289A
Authority
BE
Belgium
Prior art keywords
catalyst
dimerization process
dimerization
Prior art date
Application number
BE148849A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE820289A publication Critical patent/BE820289A/fr

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
BE148849A 1973-10-01 1974-09-24 Procede et catalyseur de dimerisation BE820289A (fr)

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
BE820289A true BE820289A (fr) 1975-03-24

Family

ID=10438162

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148849A BE820289A (fr) 1973-10-01 1974-09-24 Procede et catalyseur de dimerisation

Country Status (7)

Country Link
US (1) US3946066A (fr)
JP (1) JPS5077292A (fr)
BE (1) BE820289A (fr)
DE (1) DE2446641A1 (fr)
FR (1) FR2246307B1 (fr)
GB (1) GB1478618A (fr)
NL (1) NL7411925A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US3946066A (en) 1976-03-23
JPS5077292A (fr) 1975-06-24
FR2246307B1 (fr) 1981-05-29
DE2446641A1 (de) 1975-04-03
AU7286874A (en) 1976-03-04
GB1478618A (en) 1977-07-06
NL7411925A (nl) 1975-04-03
FR2246307A1 (fr) 1975-05-02

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