CN104844441B - 一种长链混合二元酸的提纯方法 - Google Patents
一种长链混合二元酸的提纯方法 Download PDFInfo
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- CN104844441B CN104844441B CN201410052481.0A CN201410052481A CN104844441B CN 104844441 B CN104844441 B CN 104844441B CN 201410052481 A CN201410052481 A CN 201410052481A CN 104844441 B CN104844441 B CN 104844441B
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- dibasic acid
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- 238000007254 oxidation reaction Methods 0.000 claims abstract description 33
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000004090 dissolution Methods 0.000 claims abstract description 29
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- 229910052799 carbon Inorganic materials 0.000 claims abstract description 23
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- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 32
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- 235000011121 sodium hydroxide Nutrition 0.000 description 16
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
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- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 4
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- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 2
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- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
-
- 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
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- 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
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
- C07C55/21—Dicarboxylic acids containing twelve carbon atoms
-
- 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
- C07C57/13—Dicarboxylic acids
Abstract
Description
Claims (18)
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CN201910485041.7A CN110512213B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的提纯方法 |
CN201410052481.0A CN104844441B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的提纯方法 |
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CN201410052481.0A CN104844441B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的提纯方法 |
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CN104844441A CN104844441A (zh) | 2015-08-19 |
CN104844441B true CN104844441B (zh) | 2019-05-31 |
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CN201410052481.0A Active CN104844441B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的提纯方法 |
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Families Citing this family (3)
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CN114181073A (zh) * | 2017-12-28 | 2022-03-15 | 凯赛(金乡)生物材料有限公司 | 一种长链二元酸氧化脱色工艺 |
CN110054561A (zh) * | 2018-01-18 | 2019-07-26 | 凯赛(乌苏)生物技术有限公司 | 一种长链二元酸的氧化脱色工艺 |
CN109776306B (zh) * | 2019-02-26 | 2021-12-07 | 安徽雪郎生物科技股份有限公司 | 一种树脂级丁二酸的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1219530A (zh) * | 1997-12-08 | 1999-06-16 | 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 |
CN1552687A (zh) * | 2003-05-31 | 2004-12-08 | 中国石油化工股份有限公司 | 一种长链二元酸的精制方法 |
CN101108928A (zh) * | 2006-07-20 | 2008-01-23 | 上海凯赛生物技术研发中心有限公司 | 一种粉末涂料固化剂及所使用的长碳链聚酐制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626193A (en) * | 1979-08-09 | 1981-03-13 | Nippon Mining Co Ltd | Removal of microbial cell from fermentation broth of long-chain dicarboxylic acid |
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 |
CN103030550B (zh) * | 2011-09-30 | 2017-12-22 | 中国科学院微生物研究所 | 长链二元酸提纯精制的方法及产品 |
CN102503800B (zh) * | 2011-10-12 | 2014-06-18 | 江南大学 | 一种c11-c18长链二元酸的精制方法 |
CN103497100A (zh) * | 2013-09-23 | 2014-01-08 | 中国石油化工股份有限公司 | 长链二元酸水相双阶段提纯方法 |
-
2014
- 2014-02-17 CN CN201910485041.7A patent/CN110512213B/zh active Active
- 2014-02-17 CN CN201410052481.0A patent/CN104844441B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1219530A (zh) * | 1997-12-08 | 1999-06-16 | 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 |
CN1552687A (zh) * | 2003-05-31 | 2004-12-08 | 中国石油化工股份有限公司 | 一种长链二元酸的精制方法 |
CN101108928A (zh) * | 2006-07-20 | 2008-01-23 | 上海凯赛生物技术研发中心有限公司 | 一种粉末涂料固化剂及所使用的长碳链聚酐制备方法 |
Also Published As
Publication number | Publication date |
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CN110512213A (zh) | 2019-11-29 |
CN110512213B (zh) | 2022-01-07 |
CN104844441A (zh) | 2015-08-19 |
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Address after: 201203 floor 4, building 5, No. 1690, Cailun Road, Shanghai pilot Free Trade Zone Co-patentee after: CIBT American Company Patentee after: Shanghai Kaisai Biotechnology Co., Ltd. Co-patentee after: Kaisai (Wusu) Biotechnology Co., Ltd. Co-patentee after: Kaisai (Jinxiang) Biomaterials Co., Ltd. Address before: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road No. 1690 Building 5 Floor 4 Co-patentee before: CIBT American Company Patentee before: Shanghai Cathay Biotechnology Research and Development Center Co., Ltd. Co-patentee before: Kaisai (Wusu) Biotechnology Co., Ltd. Co-patentee before: Kaisai (Jinxiang) Biomaterials Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191226 Address after: 272200 Jining Chemical Industry Economic Development Zone, Hu County, Jining, Shandong, Jinxiang Patentee after: Kaisai (Jinxiang) Biomaterials Co., Ltd. Address before: 201203 floor 4, building 5, No. 1690, Cailun Road, Shanghai pilot Free Trade Zone Co-patentee before: CIBT American Company Patentee before: Shanghai Kaisai Biotechnology Co., Ltd. Co-patentee before: Kaisai (Wusu) Biotechnology Co., Ltd. Co-patentee before: Kaisai (Jinxiang) Biomaterials Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210823 Address after: 272211 Jining Chemical Industry Economic Development Zone, Huji Town, Jinxiang County, Jining City, Shandong Province Patentee after: KAISAI (JINXIANG) BIOMATERIAL Co.,Ltd. Patentee after: Kaisai (Wusu) Biotechnology Co.,Ltd. Address before: 272200 Jining Chemical Industry Economic Development Zone, Hu Ji Town, Jinxiang County, Jining, Shandong Patentee before: KAISAI (JINXIANG) BIOMATERIAL Co.,Ltd. |