BE802690A - Procede de purification de solutions aqueuses brutes de sorbate de potassium - Google Patents
Procede de purification de solutions aqueuses brutes de sorbate de potassiumInfo
- Publication number
- BE802690A BE802690A BE133779A BE133779A BE802690A BE 802690 A BE802690 A BE 802690A BE 133779 A BE133779 A BE 133779A BE 133779 A BE133779 A BE 133779A BE 802690 A BE802690 A BE 802690A
- Authority
- BE
- Belgium
- Prior art keywords
- aqueous solutions
- potassium sorbate
- purifying crude
- crude aqueous
- purifying
- 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 (de) | 1972-07-21 | 1972-07-21 | Verfahren zur Reinigung wäßriger Kaliu msorbatlösungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE802690A true BE802690A (fr) | 1974-01-23 |
Family
ID=5851241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE133779A BE802690A (fr) | 1972-07-21 | 1973-07-23 | Procede de purification de solutions aqueuses brutes de sorbate de potassium |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS4943923A (fr) |
| AU (1) | AU5828073A (fr) |
| BE (1) | BE802690A (fr) |
| BR (1) | BR7305505D0 (fr) |
| DD (1) | DD104972A5 (fr) |
| DE (1) | DE2235769C3 (fr) |
| DK (1) | DK134904C (fr) |
| FR (1) | FR2193809A1 (fr) |
| IL (1) | IL42780A0 (fr) |
| NL (1) | NL7309870A (fr) |
| NO (1) | NO138880C (fr) |
| SE (1) | SE402760B (fr) |
| ZA (1) | ZA734579B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60193943A (ja) * | 1984-03-15 | 1985-10-02 | Daicel Chem Ind Ltd | ソルビン酸アルカリ塩の製造法 |
| CN114685272A (zh) * | 2020-12-31 | 2022-07-01 | 南通醋酸化工股份有限公司 | 一种山梨酸钾生产中连续脱色的方法 |
-
1972
- 1972-07-21 DE DE2235769A patent/DE2235769C3/de not_active Expired
-
1973
- 1973-07-06 ZA ZA734579A patent/ZA734579B/xx unknown
- 1973-07-16 NL NL7309870A patent/NL7309870A/xx unknown
- 1973-07-18 FR FR7326282A patent/FR2193809A1/fr active Granted
- 1973-07-18 IL IL42780A patent/IL42780A0/xx 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 SE SE7310142A patent/SE402760B/xx unknown
- 1973-07-20 NO NO732961A patent/NO138880C/no unknown
- 1973-07-20 DK DK405273A patent/DK134904C/da active
- 1973-07-20 JP JP48080760A patent/JPS4943923A/ja active Pending
- 1973-07-20 BR BR5505/73A patent/BR7305505D0/pt unknown
- 1973-07-23 BE BE133779A patent/BE802690A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7305505D0 (pt) | 1974-08-29 |
| NO138880C (no) | 1978-11-29 |
| FR2193809A1 (en) | 1974-02-22 |
| JPS4943923A (fr) | 1974-04-25 |
| DK134904C (da) | 1977-07-25 |
| IL42780A0 (en) | 1973-10-25 |
| DD104972A5 (fr) | 1974-04-05 |
| NO138880B (no) | 1978-08-21 |
| FR2193809B3 (fr) | 1976-07-02 |
| ZA734579B (en) | 1974-06-26 |
| AU5828073A (en) | 1975-01-23 |
| DE2235769B2 (de) | 1975-05-22 |
| DE2235769A1 (de) | 1974-02-07 |
| DK134904B (da) | 1977-02-07 |
| NL7309870A (fr) | 1974-01-23 |
| SE402760B (sv) | 1978-07-17 |
| DE2235769C3 (de) | 1976-01-08 |
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