FR1200595A - Process improvements for the purification of maleic anhydride - Google Patents

Process improvements for the purification of maleic anhydride

Info

Publication number
FR1200595A
FR1200595A FR1200595DA FR1200595A FR 1200595 A FR1200595 A FR 1200595A FR 1200595D A FR1200595D A FR 1200595DA FR 1200595 A FR1200595 A FR 1200595A
Authority
FR
France
Prior art keywords
purification
maleic anhydride
process improvements
maleic
anhydride
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
Other languages
French (fr)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Application granted granted Critical
Publication of FR1200595A publication Critical patent/FR1200595A/en
Expired 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
    • C07C51/54—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)
FR1200595D 1957-07-24 1958-07-22 Process improvements for the purification of maleic anhydride Expired FR1200595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1200595X 1957-07-24

Publications (1)

Publication Number Publication Date
FR1200595A true FR1200595A (en) 1959-12-22

Family

ID=19871619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200595D Expired FR1200595A (en) 1957-07-24 1958-07-22 Process improvements for the purification of maleic anhydride

Country Status (1)

Country Link
FR (1) FR1200595A (en)

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