FR2297851A1 - Pro - Google Patents

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Info

Publication number
FR2297851A1
FR2297851A1 FR7600857A FR7600857A FR2297851A1 FR 2297851 A1 FR2297851 A1 FR 2297851A1 FR 7600857 A FR7600857 A FR 7600857A FR 7600857 A FR7600857 A FR 7600857A FR 2297851 A1 FR2297851 A1 FR 2297851A1
Authority
FR
France
Prior art keywords
pro
Prior art date
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.)
Granted
Application number
FR7600857A
Other languages
English (en)
Other versions
FR2297851B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wintershall Dea Deutschland AG
Original Assignee
Deutsche Texaco AG
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 by Deutsche Texaco AG filed Critical Deutsche Texaco AG
Publication of FR2297851A1 publication Critical patent/FR2297851A1/fr
Application granted granted Critical
Publication of FR2297851B1 publication Critical patent/FR2297851B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8913—Cobalt and noble metals
FR7600857A 1975-01-15 1976-01-14 Pro Granted FR2297851A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2501310A DE2501310C3 (de) 1975-01-15 1975-01-15 Kontinuierliches Verfahren zur Herstellung von y-Butyrolacton durch katalytische Hydrierung von Maleinsäureanhydrid

Publications (2)

Publication Number Publication Date
FR2297851A1 true FR2297851A1 (fr) 1976-08-13
FR2297851B1 FR2297851B1 (fr) 1979-05-25

Family

ID=5936440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600857A Granted FR2297851A1 (fr) 1975-01-15 1976-01-14 Pro

Country Status (11)

Country Link
US (1) US4025534A (fr)
JP (1) JPS5195057A (fr)
BE (1) BE837497A (fr)
CA (1) CA1060461A (fr)
DD (1) DD123746A5 (fr)
DE (1) DE2501310C3 (fr)
FR (1) FR2297851A1 (fr)
GB (1) GB1475486A (fr)
IT (1) IT1054738B (fr)
NL (1) NL7515257A (fr)
SU (1) SU685152A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642533C2 (de) * 1976-09-22 1985-08-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von gamma- Butyrolacton aus Maleinsäureanhydrid
EP0184055A1 (fr) * 1984-12-04 1986-06-11 Hüls Aktiengesellschaft Procédé pour la préparation de gamma-butyrolactone par hydrogénation catalytique d'esters de l'acide maléique, de l'acide fumarique et/ou de l'acide succinique
US4810807A (en) * 1987-10-13 1989-03-07 The Standard Oil Company Hydrogenation of maleic anhydride to tetrahydrofuran
US4968818A (en) * 1989-08-03 1990-11-06 Phillips Petroleum Company Gamma-butyrolactone production process and catalyst therefor
US5086030A (en) * 1989-08-03 1992-02-04 Phillips Petroleum Company Gamma-butyrolactone production catalyst
DE19530993A1 (de) * 1995-08-23 1997-02-27 Basf Ag Verfahren zur Herstellung von ungesättigten cyclischen Ethern
CN102311332B (zh) * 2010-07-07 2013-11-20 中国石油化工股份有限公司 一种生产丁二酸的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948805A (en) * 1973-08-03 1976-04-06 Deutsche Texaco Aktiengesellschaft Catalysts for converting maleic anhydride to alpha-butyrolactone

Also Published As

Publication number Publication date
BE837497A (fr) 1976-07-12
NL7515257A (nl) 1976-07-19
JPS5195057A (fr) 1976-08-20
DE2501310C3 (de) 1978-12-21
DE2501310B2 (de) 1978-05-18
IT1054738B (it) 1981-11-30
DD123746A5 (fr) 1977-01-12
US4025534A (en) 1977-05-24
CA1060461A (fr) 1979-08-14
SU685152A3 (ru) 1979-09-05
DE2501310A1 (de) 1976-07-22
GB1475486A (en) 1977-06-01
FR2297851B1 (fr) 1979-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse