CN111349006B - 一种精制长链二元羧酸的方法 - Google Patents
一种精制长链二元羧酸的方法 Download PDFInfo
- Publication number
- CN111349006B CN111349006B CN201811573148.9A CN201811573148A CN111349006B CN 111349006 B CN111349006 B CN 111349006B CN 201811573148 A CN201811573148 A CN 201811573148A CN 111349006 B CN111349006 B CN 111349006B
- Authority
- CN
- China
- Prior art keywords
- dicarboxylic acid
- acid
- long
- filtering
- chain dicarboxylic
- 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
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000007670 refining Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 239000002253 acid Substances 0.000 claims abstract description 82
- 238000001914 filtration Methods 0.000 claims abstract description 64
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000000047 product Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000001035 drying Methods 0.000 claims abstract description 28
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 23
- 239000002904 solvent Substances 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 239000002244 precipitate Substances 0.000 claims abstract description 11
- 238000004090 dissolution Methods 0.000 claims abstract description 9
- 230000002378 acidificating effect Effects 0.000 claims abstract description 5
- 230000003834 intracellular effect Effects 0.000 claims abstract description 3
- 238000000855 fermentation Methods 0.000 claims description 65
- 230000004151 fermentation Effects 0.000 claims description 65
- 239000012528 membrane Substances 0.000 claims description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 22
- 238000000605 extraction Methods 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 238000005374 membrane filtration Methods 0.000 claims description 13
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 244000005700 microbiome Species 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000012071 phase Substances 0.000 abstract description 28
- 239000012074 organic phase Substances 0.000 abstract description 6
- 238000003916 acid precipitation Methods 0.000 abstract description 4
- 102000004169 proteins and genes Human genes 0.000 abstract description 4
- 108090000623 proteins and genes Proteins 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 4
- 229920002521 macromolecule Polymers 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 239000000706 filtrate Substances 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 28
- 238000003756 stirring Methods 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- WMRCTEPOPAZMMN-UHFFFAOYSA-N 2-undecylpropanedioic acid Chemical compound CCCCCCCCCCCC(C(O)=O)C(O)=O WMRCTEPOPAZMMN-UHFFFAOYSA-N 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000005886 esterification reaction Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000008346 aqueous phase Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 150000001991 dicarboxylic acids Chemical class 0.000 description 4
- 239000002031 ethanolic fraction Substances 0.000 description 4
- 239000012065 filter cake Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 239000002032 methanolic fraction Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- BPIUIOXAFBGMNB-UHFFFAOYSA-N 1-hexoxyhexane Chemical compound CCCCCCOCCCCCC BPIUIOXAFBGMNB-UHFFFAOYSA-N 0.000 description 1
- AOPDRZXCEAKHHW-UHFFFAOYSA-N 1-pentoxypentane Chemical compound CCCCCOCCCCC AOPDRZXCEAKHHW-UHFFFAOYSA-N 0.000 description 1
- 208000035404 Autolysis Diseases 0.000 description 1
- 206010057248 Cell death Diseases 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- -1 aliphatic dicarboxylic acids Chemical class 0.000 description 1
- 238000010364 biochemical engineering Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011278 co-treatment Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000001516 effect on protein Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- BNJOQKFENDDGSC-UHFFFAOYSA-N octadecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCCCCCC(O)=O BNJOQKFENDDGSC-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000028043 self proteolysis Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000005406 washing Methods 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
- C07C51/42—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)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811573148.9A CN111349006B (zh) | 2018-12-21 | 2018-12-21 | 一种精制长链二元羧酸的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811573148.9A CN111349006B (zh) | 2018-12-21 | 2018-12-21 | 一种精制长链二元羧酸的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111349006A CN111349006A (zh) | 2020-06-30 |
CN111349006B true CN111349006B (zh) | 2023-01-10 |
Family
ID=71190202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811573148.9A Active CN111349006B (zh) | 2018-12-21 | 2018-12-21 | 一种精制长链二元羧酸的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111349006B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114426476A (zh) * | 2020-10-10 | 2022-05-03 | 中国石油化工股份有限公司 | 一种长链二元酸的精制方法及装置 |
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 |
CN114685261A (zh) * | 2020-12-29 | 2022-07-01 | 中国石油化工股份有限公司 | 一种长链二羧酸的精制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102503800A (zh) * | 2011-10-12 | 2012-06-20 | 江南大学 | 一种c11-c18长链二元酸的精制方法 |
CN102911036A (zh) * | 2011-08-01 | 2013-02-06 | 中国石油化工股份有限公司 | 一种获得高纯度二羧酸的方法 |
CN108947809A (zh) * | 2017-05-18 | 2018-12-07 | 中国石油化工股份有限公司 | 一种从发酵液中提取并精制长链二元羧酸的方法 |
-
2018
- 2018-12-21 CN CN201811573148.9A patent/CN111349006B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102911036A (zh) * | 2011-08-01 | 2013-02-06 | 中国石油化工股份有限公司 | 一种获得高纯度二羧酸的方法 |
CN102503800A (zh) * | 2011-10-12 | 2012-06-20 | 江南大学 | 一种c11-c18长链二元酸的精制方法 |
CN108947809A (zh) * | 2017-05-18 | 2018-12-07 | 中国石油化工股份有限公司 | 一种从发酵液中提取并精制长链二元羧酸的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111349006A (zh) | 2020-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111349006B (zh) | 一种精制长链二元羧酸的方法 | |
CN110272341B (zh) | 一种长链二元酸的提纯方法 | |
CN108947809B (zh) | 一种从发酵液中提取并精制长链二元羧酸的方法 | |
CN103804173B (zh) | 一种发酵有机酸的精制方法 | |
CN114149351A (zh) | 基于硫酸直接酸化法的蛋氨酸优化制备方法和硫酸钠洗涤设备 | |
CN103804174B (zh) | 一种有机酸的精制方法 | |
CN111099987B (zh) | 一种发酵液中长链二元羧酸的精制方法 | |
CN111825557A (zh) | 一种高纯度的尼龙5x盐及其纯化方法 | |
CN109970548B (zh) | 一种长链二元酸氧化脱色工艺 | |
CN102746692A (zh) | 一种分散蓝2bln的制备方法 | |
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 | |
CN102952008A (zh) | 一种从厌氧发酵液中提取丁二酸的方法 | |
CN112794799B (zh) | 一种降低二元酸精制过程中溶剂蒸发量的方法 | |
CN112299985B (zh) | 一种水相精制发酵液中长链二羧酸的方法 | |
CN112724012B (zh) | 一种精制长链二元酸的方法 | |
CN106554279B (zh) | 一种从丁二酸发酵液中提取丁二酸二酯的方法 | |
CN113666820B (zh) | 一种没食子酸的生产工艺 | |
CN114426476A (zh) | 一种长链二元酸的精制方法及装置 | |
CN104710437A (zh) | 一种双苄生物素脱苄制d-生物素的改进方法 | |
CN114525311B (zh) | 一种发酵制备长链二元酸的方法及装置 | |
CN111848393B (zh) | 一种没食子酸和没食子酸丙酯生产废水处理方法 | |
CN115974682B (zh) | 一种中性发酵液分离纯化丁二酸的清洁生产方法 | |
CN115536548B (zh) | 一种中间体环保合成方法 | |
CN112625463B (zh) | 一种合成食用色素的盐析精制方法 | |
CN103992249B (zh) | 一种吐氏酸钠盐的制备方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231102 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |