BR7309246D0 - Processo para a remocao de acido formico - Google Patents

Processo para a remocao de acido formico

Info

Publication number
BR7309246D0
BR7309246D0 BR9246/73A BR924673A BR7309246D0 BR 7309246 D0 BR7309246 D0 BR 7309246D0 BR 9246/73 A BR9246/73 A BR 9246/73A BR 924673 A BR924673 A BR 924673A BR 7309246 D0 BR7309246 D0 BR 7309246D0
Authority
BR
Brazil
Prior art keywords
formic acid
removal process
acid removal
formic
removal
Prior art date
Application number
BR9246/73A
Other languages
English (en)
Portuguese (pt)
Inventor
H Hey
H Arpe
H Schaum
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR7309246D0 publication Critical patent/BR7309246D0/pt

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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/40—Carbon monoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9246/73A 1972-11-29 1973-01-26 Processo para a remocao de acido formico BR7309246D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2258441A DE2258441B2 (de) 1972-11-29 1972-11-29 Verfahren zur Entfernung von Ameisensäure aus Carbonsäuren

Publications (1)

Publication Number Publication Date
BR7309246D0 true BR7309246D0 (pt) 1974-08-29

Family

ID=5863038

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9246/73A BR7309246D0 (pt) 1972-11-29 1973-01-26 Processo para a remocao de acido formico

Country Status (10)

Country Link
JP (1) JPS4982618A (enrdf_load_stackoverflow)
BE (1) BE807987A (enrdf_load_stackoverflow)
BR (1) BR7309246D0 (enrdf_load_stackoverflow)
CA (1) CA1012982A (enrdf_load_stackoverflow)
DE (1) DE2258441B2 (enrdf_load_stackoverflow)
ES (1) ES420796A1 (enrdf_load_stackoverflow)
FR (1) FR2207899B1 (enrdf_load_stackoverflow)
GB (1) GB1434062A (enrdf_load_stackoverflow)
IT (1) IT1001930B (enrdf_load_stackoverflow)
NL (1) NL7316048A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110372A (en) * 1972-11-29 1978-08-29 Hoechst Aktiengesellschaft Process for the purification of carboxylic acids

Also Published As

Publication number Publication date
FR2207899B1 (enrdf_load_stackoverflow) 1977-08-12
DE2258441A1 (de) 1974-06-12
JPS4982618A (enrdf_load_stackoverflow) 1974-08-08
NL7316048A (enrdf_load_stackoverflow) 1974-05-31
ES420796A1 (es) 1976-03-16
FR2207899A1 (enrdf_load_stackoverflow) 1974-06-21
CA1012982A (en) 1977-06-28
DE2258441B2 (de) 1979-11-08
GB1434062A (en) 1976-04-28
IT1001930B (it) 1976-04-30
BE807987A (fr) 1974-05-29

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