ATA7674A - METHOD FOR CLEANING UP AND STABILIZATION OF AQUATIC ALKALINE SOLUTION - Google Patents

METHOD FOR CLEANING UP AND STABILIZATION OF AQUATIC ALKALINE SOLUTION

Info

Publication number
ATA7674A
ATA7674A AT7674*#A AT7674A ATA7674A AT A7674 A ATA7674 A AT A7674A AT 7674 A AT7674 A AT 7674A AT A7674 A ATA7674 A AT A7674A
Authority
AT
Austria
Prior art keywords
aquatic
stabilization
cleaning
alkaline solution
alkaline
Prior art date
Application number
AT7674*#A
Other languages
German (de)
Other versions
AT332367B (en
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 ATA7674A publication Critical patent/ATA7674A/en
Application granted granted Critical
Publication of AT332367B publication Critical patent/AT332367B/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
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT7674*#A 1973-03-03 1974-01-07 METHOD FOR CLEANING UP AND STABILIZATION OF AQUATIC ALKALINE SOLUTION AT332367B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2310758A DE2310758C2 (en) 1973-03-03 1973-03-03 Process for the purification and stabilization of aqueous alkali salt solutions of sorbic acid

Publications (2)

Publication Number Publication Date
ATA7674A true ATA7674A (en) 1976-01-15
AT332367B AT332367B (en) 1976-09-27

Family

ID=5873786

Family Applications (1)

Application Number Title Priority Date Filing Date
AT7674*#A AT332367B (en) 1973-03-03 1974-01-07 METHOD FOR CLEANING UP AND STABILIZATION OF AQUATIC ALKALINE SOLUTION

Country Status (14)

Country Link
JP (1) JPS49117420A (en)
AT (1) AT332367B (en)
BE (1) BE809940A (en)
BR (1) BR7400372D0 (en)
CA (1) CA1021797A (en)
CH (1) CH602545A5 (en)
DD (1) DD108735A5 (en)
DE (1) DE2310758C2 (en)
FR (1) FR2219928B1 (en)
GB (1) GB1441213A (en)
IL (1) IL44028A (en)
IT (1) IT1006985B (en)
NL (1) NL7400518A (en)
ZA (1) ZA74252B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000103759A (en) * 1998-09-29 2000-04-11 Daicel Chem Ind Ltd Production of sorbic acid or its salt
CN114702649B (en) * 2022-04-18 2023-11-28 南通醋酸化工股份有限公司 Immobilized catalyst for continuous condensation in sorbic acid preparation and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426646B1 (en) * 1966-07-27 1969-11-07

Also Published As

Publication number Publication date
IL44028A0 (en) 1974-05-16
BE809940A (en) 1974-07-18
JPS49117420A (en) 1974-11-09
DE2310758C2 (en) 1983-04-07
NL7400518A (en) 1974-09-05
CA1021797A (en) 1977-11-29
FR2219928B1 (en) 1977-08-26
IT1006985B (en) 1976-10-20
FR2219928A1 (en) 1974-09-27
IL44028A (en) 1978-08-31
AU6468074A (en) 1975-07-24
AT332367B (en) 1976-09-27
GB1441213A (en) 1976-06-30
DD108735A5 (en) 1974-10-05
CH602545A5 (en) 1978-07-31
BR7400372D0 (en) 1974-11-05
ZA74252B (en) 1975-03-26
DE2310758A1 (en) 1974-09-12

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Legal Events

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