ZA734579B - Process for purifying crude aqueous potassium sorbate solutions - Google Patents
Process for purifying crude aqueous potassium sorbate solutionsInfo
- Publication number
- ZA734579B ZA734579B ZA734579A ZA734579A ZA734579B ZA 734579 B ZA734579 B ZA 734579B ZA 734579 A ZA734579 A ZA 734579A ZA 734579 A ZA734579 A ZA 734579A ZA 734579 B ZA734579 B ZA 734579B
- Authority
- ZA
- South Africa
- Prior art keywords
- aqueous potassium
- potassium sorbate
- purifying crude
- crude aqueous
- solutions
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2235769A DE2235769C3 (en) | 1972-07-21 | 1972-07-21 | Process for the purification of aqueous potassium sorbate solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA734579B true ZA734579B (en) | 1974-06-26 |
Family
ID=5851241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA734579A ZA734579B (en) | 1972-07-21 | 1973-07-06 | 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) |
Families Citing this family (2)
| 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 |
| 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 |
-
1972
- 1972-07-21 DE DE2235769A patent/DE2235769C3/en not_active Expired
-
1973
- 1973-07-06 ZA ZA734579A patent/ZA734579B/en unknown
- 1973-07-16 NL NL7309870A patent/NL7309870A/xx unknown
- 1973-07-18 FR FR7326282A patent/FR2193809A1/en active Granted
- 1973-07-18 IL IL42780A patent/IL42780A0/en unknown
- 1973-07-19 DD DD172360A patent/DD104972A5/xx unknown
- 1973-07-19 AU AU58280/73A patent/AU5828073A/en not_active Expired
- 1973-07-20 JP JP48080760A patent/JPS4943923A/ja active Pending
- 1973-07-20 NO NO732961A patent/NO138880C/en unknown
- 1973-07-20 DK DK405273A patent/DK134904C/en active
- 1973-07-20 BR BR5505/73A patent/BR7305505D0/en unknown
- 1973-07-20 SE SE7310142A patent/SE402760B/en unknown
- 1973-07-23 BE BE133779A patent/BE802690A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2193809B3 (en) | 1976-07-02 |
| DD104972A5 (en) | 1974-04-05 |
| AU5828073A (en) | 1975-01-23 |
| NO138880C (en) | 1978-11-29 |
| DE2235769C3 (en) | 1976-01-08 |
| NO138880B (en) | 1978-08-21 |
| BE802690A (en) | 1974-01-23 |
| NL7309870A (en) | 1974-01-23 |
| DK134904C (en) | 1977-07-25 |
| FR2193809A1 (en) | 1974-02-22 |
| IL42780A0 (en) | 1973-10-25 |
| SE402760B (en) | 1978-07-17 |
| DE2235769B2 (en) | 1975-05-22 |
| DK134904B (en) | 1977-02-07 |
| BR7305505D0 (en) | 1974-08-29 |
| DE2235769A1 (en) | 1974-02-07 |
| JPS4943923A (en) | 1974-04-25 |
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