AU5828073A - Process for purifying crude aqueous potassium sorbate solutions - Google Patents

Process for purifying crude aqueous potassium sorbate solutions

Info

Publication number
AU5828073A
AU5828073A AU58280/73A AU5828073A AU5828073A AU 5828073 A AU5828073 A AU 5828073A AU 58280/73 A AU58280/73 A AU 58280/73A AU 5828073 A AU5828073 A AU 5828073A AU 5828073 A AU5828073 A AU 5828073A
Authority
AU
Australia
Prior art keywords
aqueous potassium
potassium sorbate
purifying crude
crude aqueous
solutions
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU58280/73A
Inventor
HANS-JOACHIM SCHMIDT and FRIEDRICH WUNDER HANS FERNHOLZ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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 AU5828073A publication Critical patent/AU5828073A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/10—Sorbic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Carbon And Carbon Compounds (AREA)
AU58280/73A 1972-07-21 1973-07-19 Process for purifying crude aqueous potassium sorbate solutions Expired AU5828073A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE822357 1972-07-21
DE2235769A DE2235769C3 (en) 1972-07-21 1972-07-21 Process for the purification of aqueous potassium sorbate solutions

Publications (1)

Publication Number Publication Date
AU5828073A true AU5828073A (en) 1975-01-23

Family

ID=5851241

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58280/73A Expired AU5828073A (en) 1972-07-21 1973-07-19 Process for purifying crude aqueous potassium sorbate solutions

Country Status (13)

Country Link
JP (1) JPS4943923A (en)
AU (1) AU5828073A (en)
BE (1) BE802690A (en)
BR (1) BR7305505D0 (en)
DD (1) DD104972A5 (en)
DE (1) DE2235769C3 (en)
DK (1) DK134904C (en)
FR (1) FR2193809A1 (en)
IL (1) IL42780A0 (en)
NL (1) NL7309870A (en)
NO (1) NO138880C (en)
SE (1) SE402760B (en)
ZA (1) ZA734579B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114685272A (en) * 2020-12-31 2022-07-01 南通醋酸化工股份有限公司 Continuous decoloring method in potassium sorbate production

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60193943A (en) * 1984-03-15 1985-10-02 Daicel Chem Ind Ltd Production of alkali metal sorbate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114685272A (en) * 2020-12-31 2022-07-01 南通醋酸化工股份有限公司 Continuous decoloring method in potassium sorbate production

Also Published As

Publication number Publication date
DD104972A5 (en) 1974-04-05
NO138880B (en) 1978-08-21
FR2193809B3 (en) 1976-07-02
SE402760B (en) 1978-07-17
DE2235769A1 (en) 1974-02-07
NO138880C (en) 1978-11-29
ZA734579B (en) 1974-06-26
FR2193809A1 (en) 1974-02-22
DE2235769C3 (en) 1976-01-08
IL42780A0 (en) 1973-10-25
DK134904B (en) 1977-02-07
BR7305505D0 (en) 1974-08-29
NL7309870A (en) 1974-01-23
BE802690A (en) 1974-01-23
JPS4943923A (en) 1974-04-25
DE2235769B2 (en) 1975-05-22
DK134904C (en) 1977-07-25

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