DE2746134A1 - Verfahren zur herstellung von maleinsaeureanhydrid - Google Patents

Verfahren zur herstellung von maleinsaeureanhydrid

Info

Publication number
DE2746134A1
DE2746134A1 DE19772746134 DE2746134A DE2746134A1 DE 2746134 A1 DE2746134 A1 DE 2746134A1 DE 19772746134 DE19772746134 DE 19772746134 DE 2746134 A DE2746134 A DE 2746134A DE 2746134 A1 DE2746134 A1 DE 2746134A1
Authority
DE
Germany
Prior art keywords
catalyst
group
catalysts
mean
positive number
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
DE19772746134
Other languages
German (de)
English (en)
Inventor
Noel Jerome Bremer
Ernest Carl Milberger
James Ferguson White
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.)
Standard Oil Co
Original Assignee
Standard Oil 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
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 US05/734,704 external-priority patent/US4087446A/en
Priority claimed from US05/734,705 external-priority patent/US4089870A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of DE2746134A1 publication Critical patent/DE2746134A1/de
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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE19772746134 1976-10-19 1977-10-13 Verfahren zur herstellung von maleinsaeureanhydrid Pending DE2746134A1 (de)

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
US05/734,704 US4087446A (en) 1976-10-21 1976-10-21 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

Publications (1)

Publication Number Publication Date
DE2746134A1 true DE2746134A1 (de) 1978-04-27

Family

ID=27505598

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772746134 Pending DE2746134A1 (de) 1976-10-19 1977-10-13 Verfahren zur herstellung von maleinsaeureanhydrid

Country Status (13)

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

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
PT67141A (en) 1977-11-01
ES463302A1 (es) 1979-01-01
BE859858A (fr) 1978-02-15
NO773570L (no) 1978-04-20
NL7711430A (nl) 1978-04-21
GB1570833A (en) 1980-07-09
JPS5350117A (en) 1978-05-08
IN147390B (pt) 1980-02-09
PT67141B (en) 1979-03-19
CA1083165A (en) 1980-08-05
FR2368482A1 (fr) 1978-05-19
IT1089052B (it) 1985-06-10
BR7706928A (pt) 1978-06-27

Similar Documents

Publication Publication Date Title
DE2834554C3 (de) Phosphor und Vanadin als Substrat sowie deren Promotor enthaltender Katalysator und seine Verwendung zur Herstellung von Maleinsäureanhydrid
DE2261907C2 (de) Verfahren zur Herstellung von Maleinsäureanhydrid
DE2534467C2 (pt)
DE2750327C2 (pt)
DE69013623T3 (de) Katalysator zur Herstellung von Methacrylsäure.
DE68914672T2 (de) Verfahren zur herstellung von methacrylsäure und methacrolein.
DE69102169T2 (de) Katalysator zur Herstellung von Phthalsäureanhydrid.
DE60128811T2 (de) Verfahren für die herstellung von acrylsäure
EP1137596B1 (de) Silber- und vanadiumoxid enthaltendes multimetalloxid und dessen verwendung
DE2460541A1 (de) Verfahren zur herstellung von methacrylsaeure
DE2644540A1 (de) Oxydationskatalysatoren und verfahren zur herstellung von anhydriden aus alkanen
DE2608583A1 (de) Katalytisches verfahren zur herstellung ungesaettigter carbonsaeure
EP2321045A2 (de) Katalysator für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen zu aldehyden, carbonsäuren und/oder carbonsäureanhydriden, insbesondere zu phthalsäurenanhydrid, sowie verfahren zur herstellung eines solchen katalysators
DE2505844C2 (de) Oxidationskatalysator auf Basis von Vanadin und fünfwertigem Phosphor und seine Verwendung
DE2634790A1 (de) Katalysator und verfahren zur herstellung von acrylsaeure oder methacrylsaeure durch oxydation von acrolein oder methacrolein
EP0124706A2 (de) Verfahren und Katalysator zur Herstellung von Methacrylsäure
US4240931A (en) Oxidation catalysts
DE69921020T2 (de) Mangan-enthaltender Katalysator zur oxidativen Dehydrierung von niederen Alkanen und Verfahren zur herstellung von Olefinen
US4292203A (en) Oxidation catalysts
DE2433627A1 (de) Verfahren zur oxydation von alkanen und dicarbonsaeureanhydriden
DE3111401A1 (de) "stabiler molybdaenkatalysator zur umwandlung von c(pfeil abwaerts)3(pfeil abwaerts)- und c(pfeil abwaerts)4(pfeil abwaerts)-olefinen in ungesaettigte aldehyde und saeuren"
EP0009239B1 (de) Verfahren zur Herstellung von p-substituierten Benzaldehyden
DE2813424A1 (de) Verfahren zur herstellung von maleinsaeureanhydrid
DE2746134A1 (de) Verfahren zur herstellung von maleinsaeureanhydrid
DE2760323C2 (pt)

Legal Events

Date Code Title Description
OHN Withdrawal