AT316500B - Process for removing nickel carbonyl from crude propionic acid containing it - Google Patents

Process for removing nickel carbonyl from crude propionic acid containing it

Info

Publication number
AT316500B
AT316500B AT593472A AT593472A AT316500B AT 316500 B AT316500 B AT 316500B AT 593472 A AT593472 A AT 593472A AT 593472 A AT593472 A AT 593472A AT 316500 B AT316500 B AT 316500B
Authority
AT
Austria
Prior art keywords
propionic acid
acid containing
nickel carbonyl
removing nickel
crude propionic
Prior art date
Application number
AT593472A
Other languages
German (de)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT316500B publication Critical patent/AT316500B/en

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
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT593472A 1971-07-12 1972-07-11 Process for removing nickel carbonyl from crude propionic acid containing it AT316500B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712134684 DE2134684C3 (en) 1971-07-12 1971-07-12 Process for removing nickel carbonyl from crude propionic acid

Publications (1)

Publication Number Publication Date
AT316500B true AT316500B (en) 1974-07-10

Family

ID=5813388

Family Applications (1)

Application Number Title Priority Date Filing Date
AT593472A AT316500B (en) 1971-07-12 1972-07-11 Process for removing nickel carbonyl from crude propionic acid containing it

Country Status (12)

Country Link
AT (1) AT316500B (en)
BE (1) BE786052A (en)
CA (1) CA986950A (en)
DE (1) DE2134684C3 (en)
DK (1) DK133276C (en)
FI (1) FI56669C (en)
FR (1) FR2145516B1 (en)
GB (1) GB1389432A (en)
IT (1) IT961335B (en)
NL (1) NL172054C (en)
NO (1) NO138208C (en)
SE (1) SE390534B (en)

Also Published As

Publication number Publication date
CA986950A (en) 1976-04-06
DE2134684A1 (en) 1973-02-01
SE390534B (en) 1976-12-27
DE2134684B2 (en) 1979-12-06
DE2134684C3 (en) 1980-08-14
FI56669C (en) 1980-03-10
IT961335B (en) 1973-12-10
FR2145516B1 (en) 1976-08-06
FI56669B (en) 1979-11-30
GB1389432A (en) 1975-04-03
NL172054C (en) 1983-07-01
BE786052A (en) 1973-01-10
NL172054B (en) 1983-02-01
DK133276B (en) 1976-04-20
NL7209625A (en) 1973-01-16
FR2145516A1 (en) 1973-02-23
NO138208B (en) 1978-04-17
NO138208C (en) 1978-07-26
DK133276C (en) 1976-09-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee