JP5317058B2 - 有機アミン−乳酸錯体の調製方法 - Google Patents
有機アミン−乳酸錯体の調製方法 Download PDFInfo
- Publication number
- JP5317058B2 JP5317058B2 JP2008557866A JP2008557866A JP5317058B2 JP 5317058 B2 JP5317058 B2 JP 5317058B2 JP 2008557866 A JP2008557866 A JP 2008557866A JP 2008557866 A JP2008557866 A JP 2008557866A JP 5317058 B2 JP5317058 B2 JP 5317058B2
- Authority
- JP
- Japan
- Prior art keywords
- lactic acid
- magnesium
- lactate
- organic amine
- complex
- 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
- 239000004310 lactic acid Substances 0.000 title claims description 53
- 238000002360 preparation method Methods 0.000 title description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 104
- 238000000034 method Methods 0.000 claims description 53
- 235000014655 lactic acid Nutrition 0.000 claims description 51
- 150000001412 amines Chemical class 0.000 claims description 27
- 239000000626 magnesium lactate Substances 0.000 claims description 27
- 235000015229 magnesium lactate Nutrition 0.000 claims description 27
- 229960004658 magnesium lactate Drugs 0.000 claims description 27
- OVGXLJDWSLQDRT-UHFFFAOYSA-L magnesium lactate Chemical compound [Mg+2].CC(O)C([O-])=O.CC(O)C([O-])=O OVGXLJDWSLQDRT-UHFFFAOYSA-L 0.000 claims description 26
- 238000000855 fermentation Methods 0.000 claims description 25
- 230000004151 fermentation Effects 0.000 claims description 25
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 24
- 239000000347 magnesium hydroxide Substances 0.000 claims description 24
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- 230000003472 neutralizing effect Effects 0.000 claims description 10
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 9
- 239000001095 magnesium carbonate Substances 0.000 claims description 9
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 9
- 239000000395 magnesium oxide Substances 0.000 claims description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 7
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000012736 aqueous medium Substances 0.000 claims description 5
- 150000001720 carbohydrates Chemical class 0.000 claims description 5
- 235000014633 carbohydrates Nutrition 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 238000003776 cleavage reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 229940091250 magnesium supplement Drugs 0.000 claims description 4
- 125000005270 trialkylamine group Chemical group 0.000 claims description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 4
- 230000007017 scission Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 229940001447 lactate Drugs 0.000 description 13
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 description 7
- 239000001527 calcium lactate Substances 0.000 description 7
- 235000011086 calcium lactate Nutrition 0.000 description 7
- 229960002401 calcium lactate Drugs 0.000 description 7
- 229910052602 gypsum Inorganic materials 0.000 description 7
- 239000010440 gypsum Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- -1 calcium lactate Chemical class 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000002910 solid waste Substances 0.000 description 6
- 244000005700 microbiome Species 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000004251 Ammonium lactate Substances 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 150000003973 alkyl amines Chemical class 0.000 description 4
- 229940059265 ammonium lactate Drugs 0.000 description 4
- 235000019286 ammonium lactate Nutrition 0.000 description 4
- RZOBLYBZQXQGFY-HSHFZTNMSA-N azanium;(2r)-2-hydroxypropanoate Chemical compound [NH4+].C[C@@H](O)C([O-])=O RZOBLYBZQXQGFY-HSHFZTNMSA-N 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 150000003893 lactate salts Chemical class 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000001540 sodium lactate Substances 0.000 description 3
- 235000011088 sodium lactate Nutrition 0.000 description 3
- 229940005581 sodium lactate Drugs 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 238000000622 liquid--liquid extraction Methods 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 159000000003 magnesium salts Chemical class 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- RVUKSVFTVSAIGS-UHFFFAOYSA-N 2-hydroxypropanoate;trimethylazanium Chemical compound C[NH+](C)C.CC(O)C([O-])=O RVUKSVFTVSAIGS-UHFFFAOYSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 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 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- BMFVGAAISNGQNM-UHFFFAOYSA-N isopentyl-amine Natural products CC(C)CCN BMFVGAAISNGQNM-UHFFFAOYSA-N 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- KSHMINBVGAHXNS-UHFFFAOYSA-L magnesium;2-hydroxypropanoate;dihydrate Chemical compound O.O.[Mg+2].CC(O)C([O-])=O.CC(O)C([O-])=O KSHMINBVGAHXNS-UHFFFAOYSA-L 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- VOUQMQSMMFZEJE-UHFFFAOYSA-N n,n-diethylethanamine;2-hydroxypropanoic acid Chemical compound CC(O)C([O-])=O.CC[NH+](CC)CC VOUQMQSMMFZEJE-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000010414 supernatant solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- 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
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- 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
- C12P7/56—Lactic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Description
Claims (11)
- 反応器中において有機アミンと乳酸との錯体を調製する方法であって、水と混和性の有機アミンが反応器中において水性媒体中の乳酸マグネシウムと接触されて、該錯体および沈降された水酸化マグネシウムを生成し、その後に該水酸化マグネシウムが該錯体から分離されることを特徴とする、方法。
- 有機アミンがpKa>9を有する、請求項1に従う方法。
- 有機アミンがpKa>10を有する、請求項2に従う方法。
- 有機アミンがトリアルキルアミンである、請求項1〜3のいずれか1項に従う方法。
- 有機アミンがトリメチルアミンおよびトリエチルアミンのうちの少なくとも1である、請求項4に従う方法。
- 水性媒体が水である、請求項1〜5のいずれか1項に従う方法。
- 乳酸マグネシウムが、炭水化物を発酵させかつ発酵物を水酸化マグネシウム、酸化マグネシウム、および炭酸マグネシウムのうちの少なくとも1を用いて中和することによって得られる、請求項1〜6のいずれか1項に従う方法。
- 分離された水酸化マグネシウムが、発酵にリサイクルされる、請求項7に従う方法。
- 請求項1〜8のいずれか1項に記載の方法に従って、水と混和性の有機アミンおよび乳酸の錯体が反応器において製造され、かつ該錯体が乳酸および水と混和性の該有機アミンへと開裂される、乳酸の製造方法。
- 錯体が、加熱によって開裂される、請求項9に従う方法。
- 錯体の開裂後に得られる、水と混和性の有機アミンが、反応器にリサイクルされる、請求項9または10に従う方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06110854.4 | 2006-03-08 | ||
EP06110854 | 2006-03-08 | ||
PCT/IB2007/050668 WO2007102105A2 (en) | 2006-03-08 | 2007-03-01 | Method for preparing an organic amine-lactic acid complex |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009529031A JP2009529031A (ja) | 2009-08-13 |
JP5317058B2 true JP5317058B2 (ja) | 2013-10-16 |
Family
ID=36087379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008557866A Active JP5317058B2 (ja) | 2006-03-08 | 2007-03-01 | 有機アミン−乳酸錯体の調製方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7867736B2 (ja) |
EP (1) | EP1991517B1 (ja) |
JP (1) | JP5317058B2 (ja) |
CN (1) | CN101426755B (ja) |
BR (1) | BRPI0708623B1 (ja) |
ES (1) | ES2399134T3 (ja) |
WO (1) | WO2007102105A2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7400118B1 (en) * | 2007-06-01 | 2008-07-15 | Alpha & Omega Semiconductor, Ltd. | High efficiency single-inductor dual-control loop power converter |
DE102007045701B3 (de) * | 2007-09-24 | 2009-05-14 | Uhde Gmbh | Gewinnung von Milchsäure durch Fermentation und Extraktion mit Aminen |
BRPI1003193B1 (pt) * | 2010-08-09 | 2019-09-10 | Vale Do Rio Doce Co | processo para tratamento de efluentes líquidos e recuperação de metais |
GB2484674A (en) * | 2010-10-18 | 2012-04-25 | Plaxica Ltd | Process for producing a lactic acid-amine complex |
EP2604696A1 (en) | 2011-12-16 | 2013-06-19 | PURAC Biochem BV | Process for the fermentative production of lactic acid from a plant extract in the presence of a caustic magnesium salt |
HUE024575T2 (hu) * | 2012-05-24 | 2016-02-29 | Purac Biochem Bv | Karbonsav kinyerése magnézium-karboxilát elegybõl |
JP6183263B2 (ja) * | 2014-03-28 | 2017-08-23 | 王子ホールディングス株式会社 | D−乳酸の精製のための工程が改良されたd−乳酸の製造方法 |
US11220467B2 (en) | 2017-01-11 | 2022-01-11 | Recycle Track Systems, Inc. | Indoor food waste fermentation and recycling process |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB173479A (en) | 1920-12-27 | 1922-11-09 | Joseph Schatzkes | Improved process of purifying lactic acid |
US1459395A (en) | 1921-09-23 | 1923-06-19 | Chem Fab Vorm Goldenberg Gerom | Process of purifying lactic acid |
US4771001A (en) * | 1986-03-27 | 1988-09-13 | Neurex Corp. | Production of lactic acid by continuous fermentation using an inexpensive raw material and a simplified method of lactic acid purification |
US5132456A (en) * | 1991-05-07 | 1992-07-21 | The Regents Of The University Of California | Sorption of carboxylic acid from carboxylic salt solutions at PHS close to or above the pKa of the acid, with regeneration with an aqueous solution of ammonia or low-molecular-weight alkylamine |
DE4341770A1 (de) * | 1993-12-08 | 1995-06-14 | Basf Ag | Verfahren zur Herstellung von Milchsäureestern |
JPH0824320A (ja) * | 1994-07-18 | 1996-01-30 | Esupo Kk | 消臭剤 |
US6667417B2 (en) * | 1997-02-21 | 2003-12-23 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Process for the recovery of lactic acid |
US6229046B1 (en) * | 1997-10-14 | 2001-05-08 | Cargill, Incorported | Lactic acid processing methods arrangements and products |
IL126264A0 (en) | 1998-09-17 | 1999-05-09 | Tami Inst For Research & Dev L | Process for preparing lactic acid |
US6509179B1 (en) * | 2000-10-12 | 2003-01-21 | Barbara I. Veldhuis-Stribos | Continuous process for preparing lactic acid |
US6926810B2 (en) | 2001-03-15 | 2005-08-09 | A. E. Staley Manufacturing Co. | Process for obtaining an organic acid from an organic acid ammonium salt, an organic acid amide, or an alkylamine organic acid complex |
US7186856B2 (en) * | 2001-05-07 | 2007-03-06 | Cargill, Incorporated | Process for preparing carboxylic acids and derivatives thereof |
EP1648942A2 (fr) | 2003-07-30 | 2006-04-26 | Anteis S.A. | Matrice complexe a usage biomedical |
PL1765757T3 (pl) * | 2004-06-17 | 2009-09-30 | Purac Biochem Bv | Sposób otrzymywania kwasu mlekowego i/lub mleczanu z medium zawierającego mleczan magnezu |
-
2007
- 2007-03-01 EP EP07705983A patent/EP1991517B1/en active Active
- 2007-03-01 JP JP2008557866A patent/JP5317058B2/ja active Active
- 2007-03-01 ES ES07705983T patent/ES2399134T3/es active Active
- 2007-03-01 WO PCT/IB2007/050668 patent/WO2007102105A2/en active Application Filing
- 2007-03-01 BR BRPI0708623A patent/BRPI0708623B1/pt active IP Right Grant
- 2007-03-01 CN CN200780014198.7A patent/CN101426755B/zh active Active
- 2007-03-02 US US11/712,944 patent/US7867736B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1991517A2 (en) | 2008-11-19 |
US7867736B2 (en) | 2011-01-11 |
CN101426755B (zh) | 2012-10-10 |
WO2007102105A3 (en) | 2007-11-15 |
CN101426755A (zh) | 2009-05-06 |
BRPI0708623B1 (pt) | 2016-11-29 |
BRPI0708623A2 (pt) | 2011-06-07 |
JP2009529031A (ja) | 2009-08-13 |
EP1991517B1 (en) | 2012-11-14 |
ES2399134T3 (es) | 2013-03-26 |
US20070212765A1 (en) | 2007-09-13 |
WO2007102105A2 (en) | 2007-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5317058B2 (ja) | 有機アミン−乳酸錯体の調製方法 | |
JP4954873B2 (ja) | 乳酸マグネシウム含有媒質からの乳酸または乳酸塩の調製方法 | |
JP6022600B2 (ja) | 乳酸の抽出 | |
CA2863737C (en) | Carboxylate acidification | |
AU2012295626B2 (en) | Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up | |
JP5726745B2 (ja) | 一価のコハク酸塩の製造方法 | |
KR101515981B1 (ko) | 유기산 발효액으로부터 고순도 유기산 알킬에스테르 및 유기산 회수 방법 | |
US7705180B2 (en) | Process for the preparation of lactic acid or lactate from a magnesium lactate comprising medium | |
EP0970035B1 (en) | A process for the recovery of lactic acid | |
US6667417B2 (en) | Process for the recovery of lactic acid | |
JP7462761B2 (ja) | 塩化マグネシウム溶液を精製する方法 | |
CN107922188B (zh) | 提供琥珀酸溶液的方法 | |
CN117321024A (zh) | 回收3-羟基丙酸的工艺和包含3-羟基丙酸的浆料组合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100219 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120810 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120919 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20121218 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20121226 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130118 Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20130118 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20130118 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130214 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20130513 Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130513 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130613 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130702 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5317058 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |