CN110272341B - 一种长链二元酸的提纯方法 - Google Patents
一种长链二元酸的提纯方法 Download PDFInfo
- Publication number
- CN110272341B CN110272341B CN201810208856.6A CN201810208856A CN110272341B CN 110272341 B CN110272341 B CN 110272341B CN 201810208856 A CN201810208856 A CN 201810208856A CN 110272341 B CN110272341 B CN 110272341B
- Authority
- CN
- China
- Prior art keywords
- acid
- long
- fermentation
- purification method
- membrane
- 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.)
- Active
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
-
- 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
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- 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
- C07C51/50—Use of additives, e.g. for stabilisation
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)
Abstract
Description
实施例 | 原料 | 长链二元酸 | 产酸量(mg/g) |
实施例6 | C11烷烃 | DC11 | 110.4 |
实施例7 | C12烷烃 | DC12 | 162.6 |
实施例8 | C13烷烃 | DC13 | 137.2 |
Claims (26)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810208856.6A CN110272341B (zh) | 2018-03-14 | 2018-03-14 | 一种长链二元酸的提纯方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810208856.6A CN110272341B (zh) | 2018-03-14 | 2018-03-14 | 一种长链二元酸的提纯方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110272341A CN110272341A (zh) | 2019-09-24 |
CN110272341B true CN110272341B (zh) | 2022-01-14 |
Family
ID=67958325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810208856.6A Active CN110272341B (zh) | 2018-03-14 | 2018-03-14 | 一种长链二元酸的提纯方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110272341B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110683947B (zh) * | 2018-07-06 | 2022-05-17 | 上海凯赛生物技术股份有限公司 | 一种低含量羟基酸杂质的长链二元酸、及降低羟基酸杂质含量的方法 |
CN110683946B (zh) * | 2018-07-06 | 2022-05-17 | 上海凯赛生物技术股份有限公司 | 一种低含量一元酸杂质的奇数碳长链二元酸、及降低一元酸杂质含量的方法 |
CN111138272A (zh) * | 2019-12-19 | 2020-05-12 | 上海凯赛生物技术股份有限公司 | 一种长链二元酸的提取方法及系统 |
US11999689B2 (en) | 2019-12-19 | 2024-06-04 | Cathay Biotech Inc. | Method and system for extracting long chain dicarboxylic acid |
US12017182B2 (en) | 2019-12-24 | 2024-06-25 | Cathay Biotech Inc. | Method and system for refining long chain dicarboxylic acid |
CN111138273A (zh) * | 2019-12-24 | 2020-05-12 | 上海凯赛生物技术股份有限公司 | 一种长链二元酸的精制工艺及系统 |
CN114525311B (zh) * | 2020-10-31 | 2023-07-28 | 中国石油化工股份有限公司 | 一种发酵制备长链二元酸的方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5958744A (en) * | 1997-08-18 | 1999-09-28 | Applied Carbochemicals | Succinic acid production and purification |
CN1570124A (zh) * | 2004-05-12 | 2005-01-26 | 上海凯赛生物技术研发中心有限公司 | 一种正长链二元酸的生产方法 |
CN101121653A (zh) * | 2006-08-07 | 2008-02-13 | 上海凯赛生物技术研发中心有限公司 | 一种以脂肪酸或其衍生物为原料制备得到的长碳链二元酸及其制备方法 |
CN103805642A (zh) * | 2012-11-07 | 2014-05-21 | 中国石油化工股份有限公司 | 一种生产长链二元酸的发酵方法 |
CN104591994A (zh) * | 2013-11-03 | 2015-05-06 | 中国石油化工股份有限公司 | 一种精制长链二元酸的方法 |
-
2018
- 2018-03-14 CN CN201810208856.6A patent/CN110272341B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5958744A (en) * | 1997-08-18 | 1999-09-28 | Applied Carbochemicals | Succinic acid production and purification |
CN1570124A (zh) * | 2004-05-12 | 2005-01-26 | 上海凯赛生物技术研发中心有限公司 | 一种正长链二元酸的生产方法 |
CN101121653A (zh) * | 2006-08-07 | 2008-02-13 | 上海凯赛生物技术研发中心有限公司 | 一种以脂肪酸或其衍生物为原料制备得到的长碳链二元酸及其制备方法 |
CN103805642A (zh) * | 2012-11-07 | 2014-05-21 | 中国石油化工股份有限公司 | 一种生产长链二元酸的发酵方法 |
CN104591994A (zh) * | 2013-11-03 | 2015-05-06 | 中国石油化工股份有限公司 | 一种精制长链二元酸的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110272341A (zh) | 2019-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110272341B (zh) | 一种长链二元酸的提纯方法 | |
CN104862348B (zh) | 一种发酵与膜分离耦合生产长链二元酸的方法 | |
US11802298B2 (en) | Decanedioic acid produced by microbial fermentation process and preparation method thereof | |
CN1292072C (zh) | 一种正长链二元酸的生产方法 | |
CN101736042B (zh) | 一种生产l-乳酸的方法 | |
US11319561B2 (en) | Method for producing a long chain dicarboxylic acid by fermentation, fermentation broth, treated fermentation broth and wastewater | |
JP2003511360A (ja) | 精製乳酸溶液の製造方法 | |
CN102753514A (zh) | 制备琥珀酸的方法 | |
CN111748480B (zh) | 一种维斯假丝酵母及其应用 | |
CN105712887B (zh) | 一种长链尼龙盐的生产方法 | |
CN117210343A (zh) | 一种热带假丝酵母菌及其应用、以及一种长链二元酸的生产方法 | |
CN108947809B (zh) | 一种从发酵液中提取并精制长链二元羧酸的方法 | |
CN110272924A (zh) | 一种发酵生产长链二元酸的方法 | |
CN110759754B (zh) | 一种氨基葡萄糖发酵菌渣无害化处理及资源化利用方法 | |
CN111349006A (zh) | 一种精制长链二元羧酸的方法 | |
CN104789607B (zh) | 一种发酵‑分离耦合制备乳酸和/或乳酸盐的方法 | |
CN110683946B (zh) | 一种低含量一元酸杂质的奇数碳长链二元酸、及降低一元酸杂质含量的方法 | |
CN109136313A (zh) | 利用密西根克雷伯氏菌合成2’-脱氧腺苷的方法 | |
CN110683947B (zh) | 一种低含量羟基酸杂质的长链二元酸、及降低羟基酸杂质含量的方法 | |
CN114958631A (zh) | 一种利用重相乳酸生产单细胞蛋白的方法 | |
CN110540499B (zh) | 一种二元酸胺盐的提取纯化方法 | |
CN102321683B (zh) | 采用发酵法制备富马酸发酵液及富马酸发酵液分离提取纯品富马酸的方法 | |
KR20220088933A (ko) | 장쇄 조성물, 장쇄 조성물의 조합, 이의 제조 방법 및 이의 응용 | |
CN114525311B (zh) | 一种发酵制备长链二元酸的方法及装置 | |
CN109628507A (zh) | 一种造纸废液制备乳酸的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 4 / F, building 5, No. 1690, Cailun Road, free trade zone, Pudong New Area, Shanghai Applicant after: CATHAY R&D CENTER Co.,Ltd. Applicant after: CATHAY INDUSTRIAL BIOTECH Ltd. Address before: 200120 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road No. 5 No. 1690 Applicant before: CATHAY R&D CENTER Co.,Ltd. Applicant before: CATHAY INDUSTRIAL BIOTECH Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191025 Address after: 4 / F, building 5, No. 1690, Cailun Road, free trade zone, Pudong New Area, Shanghai Applicant after: CATHAY R&D CENTER Co.,Ltd. Applicant after: CIBT USA Address before: 201203 floor 4, building 5, No. 1690, Cailun Road, free trade zone, Pudong New Area, Shanghai Applicant before: CATHAY R&D CENTER Co.,Ltd. Applicant before: CATHAY INDUSTRIAL BIOTECH Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |