CN114478235B - 一种发酵液中有机酸的纯化方法 - Google Patents
一种发酵液中有机酸的纯化方法 Download PDFInfo
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- CN114478235B CN114478235B CN202011168002.3A CN202011168002A CN114478235B CN 114478235 B CN114478235 B CN 114478235B CN 202011168002 A CN202011168002 A CN 202011168002A CN 114478235 B CN114478235 B CN 114478235B
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- acid
- organic acid
- fermentation
- fermentation liquor
- filtering
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- 238000000855 fermentation Methods 0.000 title claims abstract description 49
- 230000004151 fermentation Effects 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 42
- 150000007524 organic acids Chemical class 0.000 title claims abstract description 33
- 239000002253 acid Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000000047 product Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 239000012065 filter cake Substances 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 239000000049 pigment Substances 0.000 claims abstract description 14
- 150000007522 mineralic acids Chemical class 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000004537 pulping Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims abstract description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 241001052560 Thallis Species 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001471 micro-filtration Methods 0.000 claims description 4
- 244000005700 microbiome Species 0.000 claims description 4
- 238000000108 ultra-filtration Methods 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- UWLAVJNWKBVMNG-UHFFFAOYSA-N CCCCCCCCCCCCCCCCCC.[C] Chemical compound CCCCCCCCCCCCCCCCCC.[C] UWLAVJNWKBVMNG-UHFFFAOYSA-N 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 10
- 229920000642 polymer Polymers 0.000 abstract description 5
- 102000004169 proteins and genes Human genes 0.000 abstract description 4
- 108090000623 proteins and genes Proteins 0.000 abstract description 4
- 238000007781 pre-processing Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- -1 carbon chain organic acid Chemical class 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- CLBRCZAHAHECKY-UHFFFAOYSA-N [Co].[Pt] Chemical group [Co].[Pt] CLBRCZAHAHECKY-UHFFFAOYSA-N 0.000 description 1
- 238000002479 acid--base titration Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010364 biochemical engineering Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000001516 effect on protein Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000001963 growth medium 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance 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
- C07C51/42—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
- C07C51/47—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
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
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CN202011168002.3A CN114478235B (zh) | 2020-10-28 | 2020-10-28 | 一种发酵液中有机酸的纯化方法 |
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CN202011168002.3A CN114478235B (zh) | 2020-10-28 | 2020-10-28 | 一种发酵液中有机酸的纯化方法 |
Publications (2)
Publication Number | Publication Date |
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CN114478235A CN114478235A (zh) | 2022-05-13 |
CN114478235B true CN114478235B (zh) | 2024-05-07 |
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CN202011168002.3A Active CN114478235B (zh) | 2020-10-28 | 2020-10-28 | 一种发酵液中有机酸的纯化方法 |
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CN (1) | CN114478235B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6218574B1 (en) * | 1998-12-03 | 2001-04-17 | China Petrochemical Corporation | Process for purifying long-chain dicarboxylic acid |
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 |
CN103804172A (zh) * | 2012-11-08 | 2014-05-21 | 中国石油化工股份有限公司 | 一种提高有机酸产品质量的方法 |
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 |
CN105712871A (zh) * | 2014-12-01 | 2016-06-29 | 中国石油化工股份有限公司 | 一种纯化长链二元酸的方法 |
CN108017535A (zh) * | 2016-11-01 | 2018-05-11 | 中国石油化工股份有限公司 | 一种从发酵液中提取长链二元酸的方法 |
CN110317133A (zh) * | 2019-06-11 | 2019-10-11 | 淮安清江石油化工有限责任公司 | 生物发酵液中长链二元酸的水相精制方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2020
- 2020-10-28 CN CN202011168002.3A patent/CN114478235B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6218574B1 (en) * | 1998-12-03 | 2001-04-17 | China Petrochemical Corporation | Process for purifying long-chain dicarboxylic acid |
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 |
CN103804172A (zh) * | 2012-11-08 | 2014-05-21 | 中国石油化工股份有限公司 | 一种提高有机酸产品质量的方法 |
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 |
CN105712871A (zh) * | 2014-12-01 | 2016-06-29 | 中国石油化工股份有限公司 | 一种纯化长链二元酸的方法 |
CN108017535A (zh) * | 2016-11-01 | 2018-05-11 | 中国石油化工股份有限公司 | 一种从发酵液中提取长链二元酸的方法 |
CN110317133A (zh) * | 2019-06-11 | 2019-10-11 | 淮安清江石油化工有限责任公司 | 生物发酵液中长链二元酸的水相精制方法 |
Non-Patent Citations (2)
Title |
---|
发酵法长链二元酸分离提取研究进展;李晓姝 等;石油化工;第46卷(第9期);第1214-1218页 * |
长链二元酸的制备与精制研究进展;刘雅 等;现代化工;第38卷(第8期);第43-47页 * |
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CN114478235A (zh) | 2022-05-13 |
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Effective date of registration: 20240103 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Applicant after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant before: CHINA PETROLEUM & CHEMICAL Corp. Applicant before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
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