IT957879B - Procedimento e catalizzatore per la preparazione di anidride maleica mediante ossidazione in fase gassosa di composti non saturi - Google Patents

Procedimento e catalizzatore per la preparazione di anidride maleica mediante ossidazione in fase gassosa di composti non saturi

Info

Publication number
IT957879B
IT957879B IT5026672A IT5026672A IT957879B IT 957879 B IT957879 B IT 957879B IT 5026672 A IT5026672 A IT 5026672A IT 5026672 A IT5026672 A IT 5026672A IT 957879 B IT957879 B IT 957879B
Authority
IT
Italy
Prior art keywords
maleic
oxidation
dioxide
catalyst
preparation
Prior art date
Application number
IT5026672A
Other languages
English (en)
Original Assignee
Gulf Research 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 Development Co filed Critical Gulf Research Development Co
Application granted granted Critical
Publication of IT957879B publication Critical patent/IT957879B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT5026672A 1971-05-20 1972-05-15 Procedimento e catalizzatore per la preparazione di anidride maleica mediante ossidazione in fase gassosa di composti non saturi IT957879B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT957879B true IT957879B (it) 1973-10-20

Family

ID=22513605

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5026672A IT957879B (it) 1971-05-20 1972-05-15 Procedimento e catalizzatore per la preparazione di anidride maleica mediante ossidazione in fase gassosa di composti non saturi

Country Status (7)

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

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
DE2219603A1 (it) 1972-11-30
NL7206750A (it) 1972-11-22
CA998683A (en) 1976-10-19
JPS4848414A (it) 1973-07-09
BE783655A (fr) 1972-09-18
FR2138737A1 (en) 1973-01-05

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