CN114438139B - 一种制备长链二元酸的方法及装置 - Google Patents
一种制备长链二元酸的方法及装置 Download PDFInfo
- Publication number
- CN114438139B CN114438139B CN202011198073.8A CN202011198073A CN114438139B CN 114438139 B CN114438139 B CN 114438139B CN 202011198073 A CN202011198073 A CN 202011198073A CN 114438139 B CN114438139 B CN 114438139B
- Authority
- CN
- China
- Prior art keywords
- fermentation
- acid
- long
- liquor
- chain
- 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
- 239000002253 acid Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000000855 fermentation Methods 0.000 claims abstract description 111
- 230000004151 fermentation Effects 0.000 claims abstract description 111
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000003916 acid precipitation Methods 0.000 claims abstract description 16
- 238000002425 crystallisation Methods 0.000 claims abstract description 12
- 230000008025 crystallization Effects 0.000 claims abstract description 12
- 239000012452 mother liquor Substances 0.000 claims abstract description 12
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 10
- 230000001590 oxidative effect Effects 0.000 claims abstract description 8
- 239000001963 growth medium Substances 0.000 claims abstract description 5
- 239000012043 crude product Substances 0.000 claims abstract description 4
- 239000008346 aqueous phase Substances 0.000 claims abstract description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 239000002609 medium Substances 0.000 claims description 10
- 239000012071 phase Substances 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 10
- 241000894006 Bacteria Species 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 229930006000 Sucrose Natural products 0.000 claims description 8
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 8
- 239000005720 sucrose Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000003463 adsorbent Substances 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 238000011081 inoculation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241000222120 Candida <Saccharomycetales> Species 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- 238000005374 membrane filtration Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- 239000004343 Calcium peroxide Substances 0.000 claims description 3
- 240000008042 Zea mays Species 0.000 claims description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 3
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 3
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 claims description 3
- 235000019402 calcium peroxide Nutrition 0.000 claims description 3
- 229940041514 candida albicans extract Drugs 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 235000015165 citric acid Nutrition 0.000 claims description 3
- 235000005822 corn Nutrition 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000011552 falling film Substances 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 3
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 3
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 3
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 3
- -1 organic acid salt Chemical class 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000012138 yeast extract Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 238000000909 electrodialysis Methods 0.000 claims description 2
- 239000001630 malic acid Substances 0.000 claims description 2
- 235000011090 malic acid Nutrition 0.000 claims description 2
- 238000001471 micro-filtration Methods 0.000 claims description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 238000000108 ultra-filtration Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 abstract description 9
- 239000003513 alkali Substances 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 150000007524 organic acids Chemical class 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 235000011054 acetic acid Nutrition 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 241000222178 Candida tropicalis Species 0.000 description 2
- 241000235648 Pichia Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000011218 seed culture Methods 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- 241001337994 Cryptococcus <scale insect> Species 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 241000223252 Rhodotorula Species 0.000 description 1
- 241000235342 Saccharomycetes Species 0.000 description 1
- PIYVNGWKHNMMAU-UHFFFAOYSA-N [O].O Chemical compound [O].O PIYVNGWKHNMMAU-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000002479 acid--base titration Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010364 biochemical engineering Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000009629 microbiological culture Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 229940039790 sodium oxalate Drugs 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/44—Polycarboxylic 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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
- C12N1/16—Yeasts; Culture media therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Botany (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011198073.8A CN114438139B (zh) | 2020-10-31 | 2020-10-31 | 一种制备长链二元酸的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011198073.8A CN114438139B (zh) | 2020-10-31 | 2020-10-31 | 一种制备长链二元酸的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114438139A CN114438139A (zh) | 2022-05-06 |
CN114438139B true CN114438139B (zh) | 2023-07-28 |
Family
ID=81358010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011198073.8A Active CN114438139B (zh) | 2020-10-31 | 2020-10-31 | 一种制备长链二元酸的方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114438139B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102329212A (zh) * | 2011-09-13 | 2012-01-25 | 淮安清江石油化工有限责任公司 | 长链二元酸的精制方法 |
JP2012115237A (ja) * | 2010-12-03 | 2012-06-21 | Mitsubishi Chemicals Corp | 脂肪族ジカルボン酸の製造方法 |
CN102976917A (zh) * | 2012-11-29 | 2013-03-20 | 中国石油化工股份有限公司 | 长链二元酸的水相精制方法 |
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 |
CN104591998A (zh) * | 2013-11-03 | 2015-05-06 | 中国石油化工股份有限公司 | 一种纯化长链二元酸的方法 |
CN106242960A (zh) * | 2016-07-18 | 2016-12-21 | 天津市安凯特科技发展有限公司 | 一种不使用硫酸生产长链二元酸的方法 |
CN111099991A (zh) * | 2019-12-31 | 2020-05-05 | 淄博广通化工有限责任公司 | 产率高成本低的长碳链二元羧酸精制提纯方法 |
CN111116352A (zh) * | 2019-12-31 | 2020-05-08 | 淄博广通化工有限责任公司 | 十二烷基二元羧酸精制结晶母液的回收利用方法 |
-
2020
- 2020-10-31 CN CN202011198073.8A patent/CN114438139B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012115237A (ja) * | 2010-12-03 | 2012-06-21 | Mitsubishi Chemicals Corp | 脂肪族ジカルボン酸の製造方法 |
CN102329212A (zh) * | 2011-09-13 | 2012-01-25 | 淮安清江石油化工有限责任公司 | 长链二元酸的精制方法 |
CN102976917A (zh) * | 2012-11-29 | 2013-03-20 | 中国石油化工股份有限公司 | 长链二元酸的水相精制方法 |
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 |
CN104591998A (zh) * | 2013-11-03 | 2015-05-06 | 中国石油化工股份有限公司 | 一种纯化长链二元酸的方法 |
CN106242960A (zh) * | 2016-07-18 | 2016-12-21 | 天津市安凯特科技发展有限公司 | 一种不使用硫酸生产长链二元酸的方法 |
CN111099991A (zh) * | 2019-12-31 | 2020-05-05 | 淄博广通化工有限责任公司 | 产率高成本低的长碳链二元羧酸精制提纯方法 |
CN111116352A (zh) * | 2019-12-31 | 2020-05-08 | 淄博广通化工有限责任公司 | 十二烷基二元羧酸精制结晶母液的回收利用方法 |
Non-Patent Citations (3)
Title |
---|
Increasing Long‑Chain Dicarboxylic Acid Production in Candida tropicalis by Engineering Fatty Transporters;Lihua Zhang等;《Molecular Biotechnology》;第63卷;第544-555页 * |
十三碳二元羧酸发酵技术的研究;刘树臣等;《微生物学报》;第40卷(第3期);第318-322页 * |
十五碳二元酸发酵过程中β氧化的控制;王丽菊等;《生物技术》;第18卷(第4期);第76-78页 * |
Also Published As
Publication number | Publication date |
---|---|
CN114438139A (zh) | 2022-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107043330B (zh) | 一种从含1,5-戊二胺盐的溶液体系中提取1,5-戊二胺的方法 | |
CN110272341B (zh) | 一种长链二元酸的提纯方法 | |
US4346113A (en) | Process for the continuous fermentation of aqueous slurries for the production of alcohol and yeast biomass | |
CN102753514A (zh) | 制备琥珀酸的方法 | |
CN108947809B (zh) | 一种从发酵液中提取并精制长链二元羧酸的方法 | |
CN105712887B (zh) | 一种长链尼龙盐的生产方法 | |
CN107475320A (zh) | L‑天门冬氨酸的绿色生产方法 | |
CN103804172A (zh) | 一种提高有机酸产品质量的方法 | |
CN114438139B (zh) | 一种制备长链二元酸的方法及装置 | |
CN111349006A (zh) | 一种精制长链二元羧酸的方法 | |
CN109485558B (zh) | 一种长链二元酸的提纯方法 | |
CN114525311B (zh) | 一种发酵制备长链二元酸的方法及装置 | |
CN112725400B (zh) | 一种长链组合物、长链组合物套组、其制造方法及其应用 | |
CN112725385B (zh) | 一种发酵制备长链二元酸的方法 | |
CN110272924A (zh) | 一种发酵生产长链二元酸的方法 | |
CN114456961A (zh) | 利用结晶糖母液生产高蛋白酵母的方法及其在赖氨酸发酵中的应用 | |
CN110540499B (zh) | 一种二元酸胺盐的提取纯化方法 | |
CN112430634A (zh) | 一种发酵法制备l-色氨酸的工艺 | |
CN110540511B (zh) | 一种二元酸胺盐的提取纯化方法 | |
JP7350174B2 (ja) | アンモニアの持続可能な循環のできる分枝鎖アミノ酸の結晶化方法 | |
CN112481322A (zh) | 苏氨酸高效发酵生产工艺 | |
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 | |
CN110857445A (zh) | 一种高纯度低能耗的乳酸生产工艺 | |
CN111099987B (zh) | 一种发酵液中长链二元羧酸的精制方法 | |
RU2031123C1 (ru) | Способ получения диоксиацетона |
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 |
Effective date of registration: 20231222 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. |
|
TR01 | Transfer of patent right |