BE619386A - Procéde de récupération de l'anhydride maleique - Google Patents

Procéde de récupération de l'anhydride maleique

Info

Publication number
BE619386A
BE619386A BE619386A BE619386A BE619386A BE 619386 A BE619386 A BE 619386A BE 619386 A BE619386 A BE 619386A BE 619386 A BE619386 A BE 619386A BE 619386 A BE619386 A BE 619386A
Authority
BE
Belgium
Prior art keywords
maleic anhydride
recovery process
anhydride recovery
maleic
recovery
Prior art date
Application number
BE619386A
Other languages
English (en)
French (fr)
Inventor
Gregory F Vinci
Manfred Gans
Original Assignee
Scient Design 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 Scient Design Co filed Critical Scient Design Co
Publication of BE619386A publication Critical patent/BE619386A/fr

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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Drying Of Gases (AREA)
  • Furan Compounds (AREA)
BE619386A 1961-07-03 1962-06-26 Procéde de récupération de l'anhydride maleique BE619386A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12131961A 1961-07-03 1961-07-03

Publications (1)

Publication Number Publication Date
BE619386A true BE619386A (fr) 1962-12-27

Family

ID=22395915

Family Applications (1)

Application Number Title Priority Date Filing Date
BE619386A BE619386A (fr) 1961-07-03 1962-06-26 Procéde de récupération de l'anhydride maleique

Country Status (7)

Country Link
BE (1) BE619386A (cs)
CH (1) CH413818A (cs)
DE (1) DE1468586A1 (cs)
ES (1) ES278881A1 (cs)
GB (1) GB969283A (cs)
LU (1) LU41962A1 (cs)
SE (1) SE313557B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1091678A (en) * 1977-06-24 1980-12-16 Chevron Research And Technology Company Process for recovering maleic anhydride by condensation
DE3504146A1 (de) * 1985-02-07 1986-08-07 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von hochreinem maleinsaeureanhydrid aus rohem maleinsaeureanhydrid

Also Published As

Publication number Publication date
LU41962A1 (cs) 1963-12-28
SE313557B (cs) 1969-08-18
DE1468586B2 (cs) 1974-04-18
DE1468586A1 (de) 1969-03-20
ES278881A1 (es) 1962-12-16
GB969283A (en) 1964-09-09
CH413818A (fr) 1966-05-31

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