FR1495765A - Procédé de fabrication de l'anhydride maléique - Google Patents

Procédé de fabrication de l'anhydride maléique

Info

Publication number
FR1495765A
FR1495765A FR78539A FR78539A FR1495765A FR 1495765 A FR1495765 A FR 1495765A FR 78539 A FR78539 A FR 78539A FR 78539 A FR78539 A FR 78539A FR 1495765 A FR1495765 A FR 1495765A
Authority
FR
France
Prior art keywords
manufacturing process
maleic anhydride
maleic
anhydride
manufacturing
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.)
Expired
Application number
FR78539A
Other languages
English (en)
Inventor
Wilhelm Friedrichsen
Guenter Poehler
Otto Goehre
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1495765A publication Critical patent/FR1495765A/fr
Expired legal-status Critical Current

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • 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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR78539A 1965-10-09 1966-10-03 Procédé de fabrication de l'anhydride maléique Expired FR1495765A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0084051 1965-10-09

Publications (1)

Publication Number Publication Date
FR1495765A true FR1495765A (fr) 1967-09-22

Family

ID=6982256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR78539A Expired FR1495765A (fr) 1965-10-09 1966-10-03 Procédé de fabrication de l'anhydride maléique

Country Status (5)

Country Link
BE (1) BE687798A (fr)
DE (1) DE1518603A1 (fr)
FR (1) FR1495765A (fr)
GB (1) GB1154148A (fr)
NL (1) NL6614100A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035417A (en) * 1966-03-30 1977-07-12 Rohm And Haas Company Process for producing acrylic acid or methacrylic acid
JPS4842359B1 (fr) * 1970-08-31 1973-12-12
JPS5117531B2 (fr) * 1971-10-09 1976-06-03
DE2359349C2 (de) * 1972-12-04 1983-12-15 Kuraray Co., Ltd., Kurashiki, Okayama Verfahren zur Herstellung von Maleinsäureanhydrid
LU76591A1 (fr) 1977-01-18 1978-09-13

Also Published As

Publication number Publication date
BE687798A (fr) 1967-04-04
DE1518603A1 (de) 1969-06-12
GB1154148A (en) 1969-06-04
NL6614100A (fr) 1967-04-10

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