AR194909A1 - Un procedimiento de deshidratacion de acido maleico - Google Patents

Un procedimiento de deshidratacion de acido maleico

Info

Publication number
AR194909A1
AR194909A1 AR248684A AR24868473A AR194909A1 AR 194909 A1 AR194909 A1 AR 194909A1 AR 248684 A AR248684 A AR 248684A AR 24868473 A AR24868473 A AR 24868473A AR 194909 A1 AR194909 A1 AR 194909A1
Authority
AR
Argentina
Prior art keywords
dehydration
procedure
maleic acid
maleic
acid
Prior art date
Application number
AR248684A
Other languages
English (en)
Spanish (es)
Original Assignee
Rhone Progil
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 Rhone Progil filed Critical Rhone Progil
Application granted granted Critical
Publication of AR194909A1 publication Critical patent/AR194909A1/es

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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • 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
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

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)
  • Furan Compounds (AREA)
AR248684A 1972-06-21 1973-06-22 Un procedimiento de deshidratacion de acido maleico AR194909A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222372A FR2189363B1 (xx) 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
AR194909A1 true AR194909A1 (es) 1973-08-24

Family

ID=9100556

Family Applications (1)

Application Number Title Priority Date Filing Date
AR248684A AR194909A1 (es) 1972-06-21 1973-06-22 Un procedimiento de deshidratacion de acido maleico

Country Status (12)

Country Link
JP (1) JPS5320967B2 (xx)
AR (1) AR194909A1 (xx)
BE (1) BE801167A (xx)
BR (1) BR7304549D0 (xx)
CA (1) CA998682A (xx)
DE (1) DE2331391C3 (xx)
ES (1) ES416062A1 (xx)
FR (1) FR2189363B1 (xx)
GB (1) GB1396489A (xx)
IN (1) IN141271B (xx)
IT (1) IT985725B (xx)
NL (1) NL7308490A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH595430A5 (xx) 1976-04-12 1978-02-15 Leon Oudem
FR2484417A1 (fr) * 1980-06-13 1981-12-18 Charbonnages Ste Chimique Procede continu de deshydratation de l'acide maleique et installation pour sa mise en oeuvre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832802A (en) * 1954-09-07 1958-04-29 California Spray Chemical Corp Recovery of purified maleic acid
CH488644A (de) * 1967-12-13 1970-04-15 Luwa Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Carbonsäureanhydriden aus mehrbasischen Carbonsäuren
GB1242320A (en) * 1968-01-30 1971-08-11 Ucb Union Chimiqu Chemische Be Process for the dehydration of maleic acid
US3807273A (en) * 1972-05-24 1974-04-30 Sutures Inc Method of making pliable, dyed and braided polyester sutures

Also Published As

Publication number Publication date
IN141271B (xx) 1977-02-12
GB1396489A (en) 1975-06-04
FR2189363B1 (xx) 1974-10-25
DE2331391C3 (de) 1978-05-11
IT985725B (it) 1974-12-20
CA998682A (en) 1976-10-19
BR7304549D0 (pt) 1974-08-29
NL7308490A (xx) 1973-12-27
ES416062A1 (es) 1976-03-01
JPS5320967B2 (xx) 1978-06-29
DE2331391B2 (de) 1977-09-15
DE2331391A1 (de) 1974-01-24
FR2189363A1 (xx) 1974-01-25
JPS4962411A (xx) 1974-06-17
BE801167A (fr) 1973-12-20

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