FR2138737A1 - Maleic anhydride prepn - using a catalyst contg u,v,p and o - Google Patents

Maleic anhydride prepn - using a catalyst contg u,v,p and o

Info

Publication number
FR2138737A1
FR2138737A1 FR7217795A FR7217795A FR2138737A1 FR 2138737 A1 FR2138737 A1 FR 2138737A1 FR 7217795 A FR7217795 A FR 7217795A FR 7217795 A FR7217795 A FR 7217795A FR 2138737 A1 FR2138737 A1 FR 2138737A1
Authority
FR
France
Prior art keywords
maleic anhydride
catalyst
prepn
prepd
benzene
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.)
Pending
Application number
FR7217795A
Other languages
English (en)
French (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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development Co
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 Gulf Research and Development Co filed Critical Gulf Research and Development Co
Publication of FR2138737A1 publication Critical patent/FR2138737A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • 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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
FR7217795A 1971-05-20 1972-05-18 Maleic anhydride prepn - using a catalyst contg u,v,p and o Pending FR2138737A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14554971A 1971-05-20 1971-05-20

Publications (1)

Publication Number Publication Date
FR2138737A1 true FR2138737A1 (en) 1973-01-05

Family

ID=22513605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217795A Pending FR2138737A1 (en) 1971-05-20 1972-05-18 Maleic anhydride prepn - using a catalyst contg u,v,p and o

Country Status (7)

Country Link
JP (1) JPS4848414A (xx)
BE (1) BE783655A (xx)
CA (1) CA998683A (xx)
DE (1) DE2219603A1 (xx)
FR (1) FR2138737A1 (xx)
IT (1) IT957879B (xx)
NL (1) NL7206750A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002650A (en) * 1973-12-10 1977-01-11 The Standard Oil Company (Ohio) Preparation of maleic anhydride from n-butane

Also Published As

Publication number Publication date
NL7206750A (xx) 1972-11-22
CA998683A (en) 1976-10-19
JPS4848414A (xx) 1973-07-09
BE783655A (fr) 1972-09-18
DE2219603A1 (xx) 1972-11-30
IT957879B (it) 1973-10-20

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