CN104844440A - 一种长链混合二元酸的精制方法 - Google Patents
一种长链混合二元酸的精制方法 Download PDFInfo
- Publication number
- CN104844440A CN104844440A CN201410052420.4A CN201410052420A CN104844440A CN 104844440 A CN104844440 A CN 104844440A CN 201410052420 A CN201410052420 A CN 201410052420A CN 104844440 A CN104844440 A CN 104844440A
- Authority
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- China
- Prior art keywords
- dibasic acid
- mixed dibasic
- long
- solution
- chain
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Links
- 238000000034 method Methods 0.000 title claims abstract description 58
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 title abstract description 9
- 238000007670 refining Methods 0.000 title abstract 3
- 239000002253 acid Substances 0.000 claims abstract description 144
- 239000007787 solid Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000001556 precipitation Methods 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 239000003513 alkali Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 5
- 239000000243 solution Substances 0.000 claims description 51
- 238000005406 washing Methods 0.000 claims description 17
- 238000000746 purification Methods 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 35
- 239000006227 byproduct Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001376 precipitating effect Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 54
- 238000003756 stirring Methods 0.000 description 36
- 239000000706 filtrate Substances 0.000 description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 235000011121 sodium hydroxide Nutrition 0.000 description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- 239000000843 powder Substances 0.000 description 15
- 150000007520 diprotic acids Chemical class 0.000 description 13
- 238000002834 transmittance Methods 0.000 description 11
- 238000002386 leaching Methods 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000002244 precipitate Substances 0.000 description 8
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 7
- 239000003610 charcoal Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000031018 biological processes and functions Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007560 sedimentation technique Methods 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 101000631695 Homo sapiens Succinate dehydrogenase assembly factor 3, mitochondrial Proteins 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 102100028996 Succinate dehydrogenase assembly factor 3, mitochondrial Human genes 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 235000008452 baby food Nutrition 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- -1 carbon dicarboxylic acids Chemical class 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 239000012847 fine chemical Substances 0.000 description 2
- 239000000834 fixative Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- 241000024287 Areas Species 0.000 description 1
- 101100257194 Homo sapiens SMIM8 gene Proteins 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 102100024789 Small integral membrane protein 8 Human genes 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
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- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000012803 optimization experiment Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000000825 ultraviolet detection Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201410052420.4A CN104844440B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的精制方法 |
CN201910485013.5A CN110256238B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的精制方法 |
Applications Claiming Priority (1)
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CN201410052420.4A CN104844440B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的精制方法 |
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CN201910485013.5A Division CN110256238B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的精制方法 |
Publications (2)
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CN104844440A true CN104844440A (zh) | 2015-08-19 |
CN104844440B CN104844440B (zh) | 2019-05-31 |
Family
ID=53844482
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CN201410052420.4A Active CN104844440B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的精制方法 |
CN201910485013.5A Active CN110256238B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的精制方法 |
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CN201910485013.5A Active CN110256238B (zh) | 2014-02-17 | 2014-02-17 | 一种长链混合二元酸的精制方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107326051A (zh) * | 2017-08-02 | 2017-11-07 | 上海凯赛生物技术研发中心有限公司 | 一种微生物发酵法生产的癸二酸及其制备方法 |
CN111592455A (zh) * | 2019-02-21 | 2020-08-28 | 上海凯赛生物技术股份有限公司 | 一种混合长链二元酸的脱色方法及混合长链二元酸 |
CN111592456A (zh) * | 2019-02-21 | 2020-08-28 | 上海凯赛生物技术股份有限公司 | 一种混合长链二元酸的提取方法及混合长链二元酸 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111960942B (zh) * | 2020-01-06 | 2023-03-31 | 青岛智库生物技术有限公司 | 一种长链混合二元酸的精制方法及精制产品 |
Citations (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 |
JPS62285794A (ja) * | 1986-06-04 | 1987-12-11 | Daicel Chem Ind Ltd | 長鎖ジカルボン酸の精製法 |
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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5626193B2 (ja) * | 2011-12-12 | 2014-11-19 | 株式会社ダイフク | 洗車システム |
-
2014
- 2014-02-17 CN CN201410052420.4A patent/CN104844440B/zh active Active
- 2014-02-17 CN CN201910485013.5A patent/CN110256238B/zh active Active
Patent Citations (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 |
JPS62285794A (ja) * | 1986-06-04 | 1987-12-11 | Daicel Chem Ind Ltd | 長鎖ジカルボン酸の精製法 |
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 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107326051A (zh) * | 2017-08-02 | 2017-11-07 | 上海凯赛生物技术研发中心有限公司 | 一种微生物发酵法生产的癸二酸及其制备方法 |
US10851394B2 (en) | 2017-08-02 | 2020-12-01 | Cathay Biotech Inc. | Decanedioic acid produced by microbial fermentation process and preparation method thereof |
CN107326051B (zh) * | 2017-08-02 | 2021-06-08 | 上海凯赛生物技术股份有限公司 | 一种微生物发酵法生产的癸二酸及其制备方法 |
US11802298B2 (en) | 2017-08-02 | 2023-10-31 | Cathay Biotech Inc. | Decanedioic acid produced by microbial fermentation process and preparation method thereof |
CN111592455A (zh) * | 2019-02-21 | 2020-08-28 | 上海凯赛生物技术股份有限公司 | 一种混合长链二元酸的脱色方法及混合长链二元酸 |
CN111592456A (zh) * | 2019-02-21 | 2020-08-28 | 上海凯赛生物技术股份有限公司 | 一种混合长链二元酸的提取方法及混合长链二元酸 |
Also Published As
Publication number | Publication date |
---|---|
CN110256238A (zh) | 2019-09-20 |
CN104844440B (zh) | 2019-05-31 |
CN110256238B (zh) | 2021-09-28 |
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Inventor after: Dai Duanfang Inventor after: Yang Chen Inventor after: Qin Bingbing Inventor after: Yang Xiwei Inventor after: Li Naiqiang Inventor after: Liu Xiucai Inventor before: Dai Duanfang Inventor before: Yang Chen Inventor before: Qin Bingbing Inventor before: Yang Xiwei Inventor before: Li Naiqiang |
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Effective date of registration: 20160517 Address after: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road No. 1690 Building 5 Floor 4 Applicant after: Shanghai Cathay Biotechnology Research and Development Center Co., Ltd. Applicant after: Cathay Industrial Biotech Co., Ltd. Address before: 201203 Shanghai Zhangjiang High Tech Park of Pudong New Area Cailun Road No. 1690 Building 5 Floor 4 Applicant before: Shanghai Cathay Biotechnology Research and Development Center Co., Ltd. Applicant before: Shandong Cathay Biotechnological Material Co., Ltd. Applicant before: Shandong Cathay Biological Technology Co.,Ltd. Applicant before: Kai Sai (Jinxiang) biological material Co., Ltd. Applicant before: Cathay Industrial Biotech Co., Ltd. |
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Effective date of registration: 20190614 Address after: Fourth Floor, Building 5, No. 1690 Cailun Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai Co-patentee after: CIBT American Company Patentee after: Shanghai Cathay Biotechnology Research and Development Center Co., Ltd. Co-patentee after: Kaisai (Wusu) Biotechnology Co., Ltd. Co-patentee after: Kai Sai (Jinxiang) biological material Co., Ltd. Address before: 201203 Shanghai Pudong New Area Zhangjiang hi tech park, Cai Lun Road, No. 5, 5 building, 4 floor. Co-patentee before: CIBT American Company Patentee before: Shanghai Cathay Biotechnology Research and Development Center Co., Ltd. |
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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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