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IT1017881B - Procedimento per la conversione di anidride maleica in gamma butirro lattone - Google Patents

Procedimento per la conversione di anidride maleica in gamma butirro lattone

Info

Publication number
IT1017881B
IT1017881B IT25948/74A IT2594874A IT1017881B IT 1017881 B IT1017881 B IT 1017881B IT 25948/74 A IT25948/74 A IT 25948/74A IT 2594874 A IT2594874 A IT 2594874A IT 1017881 B IT1017881 B IT 1017881B
Authority
IT
Italy
Prior art keywords
butirro
lactone
maleic
dioxide
conversion
Prior art date
Application number
IT25948/74A
Other languages
English (en)
Inventor
G Michalczyk
K Gluzek
Original Assignee
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
Priority claimed from DE19732339343 external-priority patent/DE2339343C3/de
Application filed by Texaco Ag filed Critical Texaco Ag
Application granted granted Critical
Publication of IT1017881B publication Critical patent/IT1017881B/it

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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
IT25948/74A 1973-08-03 1974-08-02 Procedimento per la conversione di anidride maleica in gamma butirro lattone IT1017881B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732339343 DE2339343C3 (de) 1973-08-03 Verfahren zur Herstellung von gamma-Butyrolacton

Publications (1)

Publication Number Publication Date
IT1017881B true IT1017881B (it) 1977-08-10

Family

ID=5888789

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25948/74A IT1017881B (it) 1973-08-03 1974-08-02 Procedimento per la conversione di anidride maleica in gamma butirro lattone

Country Status (8)

Country Link
US (1) US3948805A (it)
JP (1) JPS5041850A (it)
BE (1) BE818434A (it)
CA (1) CA1033753A (it)
FR (1) FR2239466B3 (it)
GB (1) GB1459335A (it)
IT (1) IT1017881B (it)
NL (1) NL7409819A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD123746A5 (it) * 1975-01-15 1977-01-12
DE2553761A1 (de) * 1975-11-29 1977-06-02 Hoechst Ag Verfahren zur katalytischen herstellung von gamma-butyrolacton
DE2642533C2 (de) * 1976-09-22 1985-08-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von gamma- Butyrolacton aus Maleinsäureanhydrid
GB8717989D0 (en) * 1987-07-29 1987-09-03 Davy Mckee Ltd Catalyst
US4810807A (en) * 1987-10-13 1989-03-07 The Standard Oil Company Hydrogenation of maleic anhydride to tetrahydrofuran
GB8809587D0 (en) * 1988-04-22 1988-05-25 Ucb Sa Process for making gamma-butyrolactone
DE4326692A1 (de) * 1993-08-10 1995-02-16 Akzo Nobel Nv Verfahren zur Herstellung von gamma-Butyrolacton
US5473086A (en) * 1995-01-17 1995-12-05 The Standard Oil Co. Process for the hydrogenation of maleic acid to 1,4-butanediol
US5698749A (en) * 1995-09-06 1997-12-16 The Standard Oil Company Catalysts for the hydrogenation of aqueous maleic acid to 1,4-butanediol
JP2000268449A (ja) * 1999-03-17 2000-09-29 Mitsubishi Electric Corp 磁気記録再生装置
CN101146894B (zh) * 2005-03-24 2012-12-19 出光兴产株式会社 脱硫剂以及使用该脱硫剂的脱硫方法
US7538060B2 (en) * 2007-02-14 2009-05-26 Eastman Chemical Company Palladium-copper chromite hydrogenation catalysts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134685C (it) * 1960-06-08
US3113138A (en) * 1961-12-20 1963-12-03 Fmc Corp Preparation of butyrolactone
DE1668348A1 (de) * 1966-12-29 1972-03-30 Kao Corp Verfahren zur Herstellung von gamma-Butyrolacton
FR1549174A (it) * 1967-01-04 1968-12-13
US3480684A (en) * 1967-08-21 1969-11-25 Rowland C Hansford Dehydrocyclization process and catalyst
US3803055A (en) * 1968-01-17 1974-04-09 Huels Chemische Werke Ag Catalyst for preparing saturated alcohols
US3767595A (en) * 1971-10-28 1973-10-23 Grace W R & Co Process for producing copper chromite catalysts

Also Published As

Publication number Publication date
US3948805A (en) 1976-04-06
DE2339343A1 (de) 1975-03-27
FR2239466A1 (it) 1975-02-28
BE818434A (fr) 1975-02-03
GB1459335A (en) 1976-12-22
CA1033753A (en) 1978-06-27
DE2339343B2 (de) 1975-11-27
FR2239466B3 (it) 1977-06-03
JPS5041850A (it) 1975-04-16
NL7409819A (nl) 1975-02-05

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