IT1089052B - Processo per la preparazione di anidride maleica da idrocarburi a quattro atomi di carbonio - Google Patents

Processo per la preparazione di anidride maleica da idrocarburi a quattro atomi di carbonio

Info

Publication number
IT1089052B
IT1089052B IT28397/77A IT2839777A IT1089052B IT 1089052 B IT1089052 B IT 1089052B IT 28397/77 A IT28397/77 A IT 28397/77A IT 2839777 A IT2839777 A IT 2839777A IT 1089052 B IT1089052 B IT 1089052B
Authority
IT
Italy
Prior art keywords
hydrocarbons
preparation
carbon atoms
maleic anhydride
maleic
Prior art date
Application number
IT28397/77A
Other languages
English (en)
Italian (it)
Original Assignee
Standard Oil Co Ohio
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 US05/733,740 external-priority patent/US4093635A/en
Priority claimed from US05/733,739 external-priority patent/US4120876A/en
Priority claimed from US05/734,705 external-priority patent/US4089870A/en
Priority claimed from US05/734,704 external-priority patent/US4087446A/en
Application filed by Standard Oil Co Ohio filed Critical Standard Oil Co Ohio
Application granted granted Critical
Publication of IT1089052B publication Critical patent/IT1089052B/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
    • 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
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • B01J27/192—Molybdenum with bismuth
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT28397/77A 1976-10-19 1977-10-07 Processo per la preparazione di anidride maleica da idrocarburi a quattro atomi di carbonio IT1089052B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/733,740 US4093635A (en) 1976-10-19 1976-10-19 Preparation of maleic anhydride from four-carbon hydrocarbons
US05/733,739 US4120876A (en) 1976-10-19 1976-10-19 Preparation of maleic anhydride from four-carbon hydrocarbons
US05/734,705 US4089870A (en) 1976-10-21 1976-10-21 Preparation of maleic anhydride from four-carbon hydrocarbons
US05/734,704 US4087446A (en) 1976-10-21 1976-10-21 Preparation of maleic anhydride from four-carbon hydrocarbons

Publications (1)

Publication Number Publication Date
IT1089052B true IT1089052B (it) 1985-06-10

Family

ID=27505598

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28397/77A IT1089052B (it) 1976-10-19 1977-10-07 Processo per la preparazione di anidride maleica da idrocarburi a quattro atomi di carbonio

Country Status (13)

Country Link
JP (1) JPS5350117A (nl)
BE (1) BE859858A (nl)
BR (1) BR7706928A (nl)
CA (1) CA1083165A (nl)
DE (1) DE2746134A1 (nl)
ES (1) ES463302A1 (nl)
FR (1) FR2368482A1 (nl)
GB (1) GB1570833A (nl)
IN (1) IN147390B (nl)
IT (1) IT1089052B (nl)
NL (1) NL7711430A (nl)
NO (1) NO773570L (nl)
PT (1) PT67141B (nl)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077912A (en) * 1972-10-12 1978-03-07 Standard Oil Company Catalysts useful for exothermic reactions

Also Published As

Publication number Publication date
JPS5350117A (en) 1978-05-08
BR7706928A (pt) 1978-06-27
DE2746134A1 (de) 1978-04-27
NL7711430A (nl) 1978-04-21
IN147390B (nl) 1980-02-09
FR2368482A1 (fr) 1978-05-19
ES463302A1 (es) 1979-01-01
PT67141A (en) 1977-11-01
GB1570833A (en) 1980-07-09
CA1083165A (en) 1980-08-05
PT67141B (en) 1979-03-19
BE859858A (fr) 1978-02-15
NO773570L (no) 1978-04-20

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