JPS5654156B2 - - Google Patents
Info
- Publication number
- JPS5654156B2 JPS5654156B2 JP2941178A JP2941178A JPS5654156B2 JP S5654156 B2 JPS5654156 B2 JP S5654156B2 JP 2941178 A JP2941178 A JP 2941178A JP 2941178 A JP2941178 A JP 2941178A JP S5654156 B2 JPS5654156 B2 JP S5654156B2
- Authority
- JP
- Japan
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2941178A JPS54122792A (en) | 1978-03-15 | 1978-03-15 | Treatment of broth containing long chain dibasic aliphatic acids |
| GB7905157A GB2016453B (en) | 1978-03-15 | 1979-02-14 | Method of treatment of broth which contains long-chain dibasic acids |
| FR7905794A FR2419978A1 (en) | 1978-03-15 | 1979-03-06 | PROCESS FOR TREATMENT OF A FERMENTATION BROTH, CONTAINING LONG-CHAIN FATTY DIACIDS, WITH A VIEW OF THE SEPARATION OF THESE DIACIDS IN CRYSTALLINE FORM |
| DE19792909420 DE2909420A1 (en) | 1978-03-15 | 1979-03-09 | METHOD OF TREATMENT OF A LONG CHAIN FERMENTATION BROTH CONTAINING DIBASIC FATTY ACIDS |
| BE0/193981A BE874791A (en) | 1978-03-15 | 1979-03-13 | PROCESS FOR TREATMENT OF A BROTH CONTAINING DIBASIC FATTY ACIDS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2941178A JPS54122792A (en) | 1978-03-15 | 1978-03-15 | Treatment of broth containing long chain dibasic aliphatic acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54122792A JPS54122792A (en) | 1979-09-22 |
| JPS5654156B2 true JPS5654156B2 (en) | 1981-12-23 |
Family
ID=12275377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2941178A Granted JPS54122792A (en) | 1978-03-15 | 1978-03-15 | Treatment of broth containing long chain dibasic aliphatic acids |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS54122792A (en) |
| BE (1) | BE874791A (en) |
| DE (1) | DE2909420A1 (en) |
| FR (1) | FR2419978A1 (en) |
| GB (1) | GB2016453B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56121489A (en) * | 1980-02-28 | 1981-09-24 | Daicel Chem Ind Ltd | Preparation of long-chain dicarboxylic acid |
| ITNO20130009A1 (en) | 2013-12-20 | 2015-06-21 | Novamont Spa | PROCESS FOR SEPARATION OF DICARBOSSYLIC ACIDS FROM WATER MIXTURES |
| CN111960942B (en) * | 2020-01-06 | 2023-03-31 | 青岛智库生物技术有限公司 | Refining method and product of long-chain mixed dibasic acid |
| CN114716311A (en) * | 2021-01-04 | 2022-07-08 | 上海凯赛生物技术股份有限公司 | Double aqueous phase extraction process of long-chain dibasic acid, product and application |
-
1978
- 1978-03-15 JP JP2941178A patent/JPS54122792A/en active Granted
-
1979
- 1979-02-14 GB GB7905157A patent/GB2016453B/en not_active Expired
- 1979-03-06 FR FR7905794A patent/FR2419978A1/en active Granted
- 1979-03-09 DE DE19792909420 patent/DE2909420A1/en not_active Withdrawn
- 1979-03-13 BE BE0/193981A patent/BE874791A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2016453A (en) | 1979-09-26 |
| GB2016453B (en) | 1983-05-18 |
| BE874791A (en) | 1979-09-13 |
| DE2909420A1 (en) | 1979-09-20 |
| JPS54122792A (en) | 1979-09-22 |
| FR2419978B3 (en) | 1981-12-18 |
| FR2419978A1 (en) | 1979-10-12 |