HU188168B - Process for producing fumaroic acid from wash water of outgases produced with oxidation of hydrocarbons - Google Patents

Process for producing fumaroic acid from wash water of outgases produced with oxidation of hydrocarbons Download PDF

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Publication number
HU188168B
HU188168B HU821555A HU155582A HU188168B HU 188168 B HU188168 B HU 188168B HU 821555 A HU821555 A HU 821555A HU 155582 A HU155582 A HU 155582A HU 188168 B HU188168 B HU 188168B
Authority
HU
Hungary
Prior art keywords
solution
fumaric acid
acid
maleic acid
isomerization
Prior art date
Application number
HU821555A
Other languages
English (en)
Hungarian (hu)
Inventor
Francesco Benedetti
Ezio Placco
Angelo Celli
Original Assignee
Carbochimica Italina Spa,It
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 Carbochimica Italina Spa,It filed Critical Carbochimica Italina Spa,It
Publication of HU188168B publication Critical patent/HU188168B/hu

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
HU821555A 1981-05-18 1982-05-17 Process for producing fumaroic acid from wash water of outgases produced with oxidation of hydrocarbons HU188168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21766/81A IT1167537B (it) 1981-05-18 1981-05-18 Procedimento per la produzione di acido fumarico partendo da acque di lavaggio di gas esausti provenienti da ossidazione di idrocarburi

Publications (1)

Publication Number Publication Date
HU188168B true HU188168B (en) 1986-03-28

Family

ID=11186557

Family Applications (1)

Application Number Title Priority Date Filing Date
HU821555A HU188168B (en) 1981-05-18 1982-05-17 Process for producing fumaroic acid from wash water of outgases produced with oxidation of hydrocarbons

Country Status (12)

Country Link
JP (1) JPS5823641A (cs)
AU (1) AU8380482A (cs)
BE (1) BE893184A (cs)
BR (1) BR8202862A (cs)
CS (1) CS228927B2 (cs)
DE (1) DE3213142A1 (cs)
FR (1) FR2505822B1 (cs)
GB (1) GB2098612B (cs)
HU (1) HU188168B (cs)
IT (1) IT1167537B (cs)
YU (1) YU103882A (cs)
ZA (1) ZA823068B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929255A (en) * 1996-07-11 1999-07-27 Bp Amoco Corporation Process for coproducing fumaric acid and maleic anhydride

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1321416A (fr) * 1961-06-16 1963-03-22 Scient Design Co Procédé de préparation d'acide maléique de grande pureté

Also Published As

Publication number Publication date
ZA823068B (en) 1983-03-30
JPS5823641A (ja) 1983-02-12
YU103882A (en) 1985-04-30
DE3213142A1 (de) 1982-12-09
IT8121766A0 (it) 1981-05-18
FR2505822A1 (fr) 1982-11-19
GB2098612A (en) 1982-11-24
BE893184A (fr) 1982-08-30
AU8380482A (en) 1982-11-25
IT1167537B (it) 1987-05-13
CS228927B2 (en) 1984-05-14
FR2505822B1 (fr) 1985-09-06
GB2098612B (en) 1985-07-10
BR8202862A (pt) 1983-04-26

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