NL7215828A - - Google Patents

Info

Publication number
NL7215828A
NL7215828A NL7215828A NL7215828A NL7215828A NL 7215828 A NL7215828 A NL 7215828A NL 7215828 A NL7215828 A NL 7215828A NL 7215828 A NL7215828 A NL 7215828A NL 7215828 A NL7215828 A NL 7215828A
Authority
NL
Netherlands
Application number
NL7215828A
Other versions
NL173364C (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 NL7215828A publication Critical patent/NL7215828A/xx
Application granted granted Critical
Publication of NL173364C publication Critical patent/NL173364C/en

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
NL7215828A 1971-11-22 1972-11-22 PROCESS FOR PREPARING MALINIC ACID ANHYDRIDE BY CATALYTIC OXIDATION OF BUTANE. NL173364C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20072471A 1971-11-22 1971-11-22

Publications (2)

Publication Number Publication Date
NL7215828A true NL7215828A (en) 1973-05-24
NL173364C NL173364C (en) 1984-01-16

Family

ID=22742923

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215828A NL173364C (en) 1971-11-22 1972-11-22 PROCESS FOR PREPARING MALINIC ACID ANHYDRIDE BY CATALYTIC OXIDATION OF BUTANE.

Country Status (8)

Country Link
JP (1) JPS5620065B2 (en)
BE (1) BE791770A (en)
CA (1) CA973887A (en)
DE (1) DE2256909C2 (en)
FR (1) FR2160859B1 (en)
GB (1) GB1409094A (en)
IT (1) IT970977B (en)
NL (1) NL173364C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189493A1 (en) * 1972-06-19 1974-01-25 Chevron Res

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB330354I5 (en) * 1973-02-07 1975-01-28
US4002650A (en) * 1973-12-10 1977-01-11 The Standard Oil Company (Ohio) Preparation of maleic anhydride from n-butane
CH598863A5 (en) 1975-01-10 1978-05-12 Lonza Ag
CH619870A5 (en) * 1976-05-21 1980-10-31 Lonza Ag
US4178298A (en) 1976-05-21 1979-12-11 Lonza, Ltd. Process for preparing maleic anhydride
US4209423A (en) 1977-05-23 1980-06-24 Imperial Chemical Industries Limited Production of acid anhydrides and catalysts therefor
US5137860A (en) * 1991-06-27 1992-08-11 Monsanto Company Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride
CN115850214A (en) * 2022-12-28 2023-03-28 常州新日催化剂股份有限公司 Method for preparing maleic anhydride by oxidizing n-butane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773838A (en) * 1951-05-01 1956-12-11 Atlantic Refining Co Production of maleic and alkyl substituted maleic anhydrides by catalytic oxidation
US3293268A (en) * 1964-03-23 1966-12-20 Princeton Chemical Res Inc Production of maleic anhydride by oxidation of n-butane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189493A1 (en) * 1972-06-19 1974-01-25 Chevron Res

Also Published As

Publication number Publication date
JPS4863982A (en) 1973-09-05
DE2256909A1 (en) 1973-05-30
BE791770A (en) 1973-05-22
CA973887A (en) 1975-09-02
FR2160859B1 (en) 1978-03-03
GB1409094A (en) 1975-10-08
IT970977B (en) 1974-04-20
DE2256909C2 (en) 1983-11-10
NL173364C (en) 1984-01-16
JPS5620065B2 (en) 1981-05-11
FR2160859A1 (en) 1973-07-06

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V4 Lapsed because of reaching the maximum lifetime of a patent