CN1049688C - 一种处理α、ω二元酸发酵液的方法 - Google Patents
一种处理α、ω二元酸发酵液的方法 Download PDFInfo
- Publication number
- CN1049688C CN1049688C CN95116450A CN95116450A CN1049688C CN 1049688 C CN1049688 C CN 1049688C CN 95116450 A CN95116450 A CN 95116450A CN 95116450 A CN95116450 A CN 95116450A CN 1049688 C CN1049688 C CN 1049688C
- Authority
- CN
- China
- Prior art keywords
- omega
- dibasic acid
- alpha
- acid
- fermented liquid
- 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 - Lifetime
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- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
残油回收率 | 菌体微滤速率 | 产品滤速 | DC13纯度 | 产品收率 |
%(V/V) | L/m2.h | L/m2.h | %(w/w) | %(w/w) |
95.2 | 50 | 90 | 96 | 94 |
残油回收率 | 菌体微滤速率 | 产品滤速 | DC13纯度 | 产品收率 |
%(V/V) | L/m2.h | L/m2.h | %(w/w) | %(w/w) |
93.6 | 65 | 86 | 94.7 | 92.9 |
残油回收率 | 菌体微滤速率 | 产品滤速 | DC13纯度 | 产品收率 |
%(V/V) | L/m2.h | L/m2.h | %(w/w) | %(w/w) |
94.4 | 64 | 102.3 | 95.8 | 93.9 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95116450A CN1049688C (zh) | 1995-10-05 | 1995-10-05 | 一种处理α、ω二元酸发酵液的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95116450A CN1049688C (zh) | 1995-10-05 | 1995-10-05 | 一种处理α、ω二元酸发酵液的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1147016A CN1147016A (zh) | 1997-04-09 |
CN1049688C true CN1049688C (zh) | 2000-02-23 |
Family
ID=5080864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95116450A Expired - Lifetime CN1049688C (zh) | 1995-10-05 | 1995-10-05 | 一种处理α、ω二元酸发酵液的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1049688C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056882C (zh) * | 1996-10-09 | 2000-09-27 | 中国石油化工总公司抚顺石油化工研究院 | 一种从发酵液分离制备高纯度长链二羧酸及其酯的方法 |
CN1079389C (zh) * | 1998-12-03 | 2002-02-20 | 中国石油化工集团公司 | 精制长链二元酸的方法 |
CN103805643B (zh) * | 2012-11-07 | 2016-04-27 | 中国石油化工股份有限公司 | 一种生产长链二元酸的方法 |
CN103805275B (zh) * | 2012-11-08 | 2016-02-03 | 中国石油化工股份有限公司 | 一种发酵碳源回收利用的方法 |
CN106673995A (zh) * | 2015-11-09 | 2017-05-17 | 中国石油化工股份有限公司 | 一种精制长链二羧酸的方法 |
CN106673996A (zh) * | 2015-11-09 | 2017-05-17 | 中国石油化工股份有限公司 | 一种提纯长链二羧酸的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611797A (en) * | 1979-07-06 | 1981-02-05 | Mitsui Petrochem Ind Ltd | Purification of dicarboxylic acid |
JPS5626193A (en) * | 1979-08-09 | 1981-03-13 | Nippon Mining Co Ltd | Removal of microbial cell from fermentation broth of long-chain dicarboxylic acid |
JPS57102191A (en) * | 1980-12-16 | 1982-06-25 | Mitsui Petrochem Ind Ltd | Separating method of dicarboxylic acid |
CN1046757A (zh) * | 1989-04-27 | 1990-11-07 | 中国石油化工总公司 | 微生物发酵正烷烃生产长链α.ω-二羧酸的方法 |
CN1070394A (zh) * | 1991-09-11 | 1993-03-31 | 中国石油化工总公司抚顺石油化工研究院 | 一种精制长链二元酸的方法 |
CN1092108A (zh) * | 1994-01-28 | 1994-09-14 | 中国科学院微生物研究所 | 微生物发酵正烷烃生产长链α,W-二羧酸的方法 |
-
1995
- 1995-10-05 CN CN95116450A patent/CN1049688C/zh not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611797A (en) * | 1979-07-06 | 1981-02-05 | Mitsui Petrochem Ind Ltd | Purification of dicarboxylic acid |
JPS5626193A (en) * | 1979-08-09 | 1981-03-13 | Nippon Mining Co Ltd | Removal of microbial cell from fermentation broth of long-chain dicarboxylic acid |
JPS57102191A (en) * | 1980-12-16 | 1982-06-25 | Mitsui Petrochem Ind Ltd | Separating method of dicarboxylic acid |
CN1046757A (zh) * | 1989-04-27 | 1990-11-07 | 中国石油化工总公司 | 微生物发酵正烷烃生产长链α.ω-二羧酸的方法 |
CN1070394A (zh) * | 1991-09-11 | 1993-03-31 | 中国石油化工总公司抚顺石油化工研究院 | 一种精制长链二元酸的方法 |
CN1092108A (zh) * | 1994-01-28 | 1994-09-14 | 中国科学院微生物研究所 | 微生物发酵正烷烃生产长链α,W-二羧酸的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1147016A (zh) | 1997-04-09 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA PETROCHEMICAL CORPORATION; CHINA PETROLEUM & Free format text: FORMER NAME OR ADDRESS: CHINA PETRO-CHEMICAL CORP.; FUSHUN PETROCHEMICAL INSTITUTE., CHINA PETROCHEMICAL CORP. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: China Petrochemical Group Corp. Patentee after: Sinopec Group Fushun Research Institute of Petroleum and Petrochemicals Patentee before: China Petrochemical Corporation Patentee before: Fushun Research Inst. of Petroleum Processing, China Petro-chem. Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20000223 |
|
EXPY | Termination of patent right or utility model |