IT1078419B - ACETIC ACID PURIFICATION PROCESS - Google Patents

ACETIC ACID PURIFICATION PROCESS

Info

Publication number
IT1078419B
IT1078419B IT22785/77A IT2278577A IT1078419B IT 1078419 B IT1078419 B IT 1078419B IT 22785/77 A IT22785/77 A IT 22785/77A IT 2278577 A IT2278577 A IT 2278577A IT 1078419 B IT1078419 B IT 1078419B
Authority
IT
Italy
Prior art keywords
acetic acid
purification process
acid purification
acetic
purification
Prior art date
Application number
IT22785/77A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1078419B publication Critical patent/IT1078419B/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
    • C07C51/42—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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
IT22785/77A 1976-04-24 1977-04-22 ACETIC ACID PURIFICATION PROCESS IT1078419B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762618021 DE2618021A1 (en) 1976-04-24 1976-04-24 METHOD FOR PURIFYING ACETIC ACID

Publications (1)

Publication Number Publication Date
IT1078419B true IT1078419B (en) 1985-05-08

Family

ID=5976161

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22785/77A IT1078419B (en) 1976-04-24 1977-04-22 ACETIC ACID PURIFICATION PROCESS

Country Status (11)

Country Link
JP (1) JPS52131517A (en)
BE (1) BE853924A (en)
DE (1) DE2618021A1 (en)
DK (1) DK177377A (en)
ES (1) ES457922A1 (en)
FI (1) FI771275A (en)
FR (1) FR2348905A1 (en)
IT (1) IT1078419B (en)
NL (1) NL7704253A (en)
NO (1) NO771399L (en)
SE (1) SE7704645L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016135630A1 (en) * 2015-02-25 2016-09-01 Sabic Global Technologies B.V. Process for removing impurities from acetic acid

Also Published As

Publication number Publication date
DE2618021A1 (en) 1977-11-10
NO771399L (en) 1977-10-25
JPS52131517A (en) 1977-11-04
NL7704253A (en) 1977-10-26
DK177377A (en) 1977-10-25
SE7704645L (en) 1977-10-25
FR2348905A1 (en) 1977-11-18
BE853924A (en) 1977-10-25
FI771275A (en) 1977-10-25
ES457922A1 (en) 1978-02-01

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