JP2013518865A - 乳酸を製造する方法 - Google Patents
乳酸を製造する方法 Download PDFInfo
- Publication number
- JP2013518865A JP2013518865A JP2012551648A JP2012551648A JP2013518865A JP 2013518865 A JP2013518865 A JP 2013518865A JP 2012551648 A JP2012551648 A JP 2012551648A JP 2012551648 A JP2012551648 A JP 2012551648A JP 2013518865 A JP2013518865 A JP 2013518865A
- Authority
- JP
- Japan
- Prior art keywords
- lactic acid
- lactate
- monovalent
- aqueous medium
- electrodialysis
- 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.)
- Granted
Links
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title claims abstract description 216
- 239000004310 lactic acid Substances 0.000 title claims abstract description 108
- 235000014655 lactic acid Nutrition 0.000 title claims abstract description 108
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims abstract description 64
- 238000000909 electrodialysis Methods 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 49
- 239000012736 aqueous medium Substances 0.000 claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 238000000926 separation method Methods 0.000 claims abstract description 28
- 230000003301 hydrolyzing effect Effects 0.000 claims abstract description 23
- 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 abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000000626 magnesium lactate Substances 0.000 claims abstract description 19
- 235000015229 magnesium lactate Nutrition 0.000 claims abstract description 19
- 229960004658 magnesium lactate Drugs 0.000 claims abstract description 19
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 18
- 239000011777 magnesium Substances 0.000 claims abstract description 18
- 229940091250 magnesium supplement Drugs 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 8
- 150000003893 lactate salts Chemical class 0.000 claims abstract description 7
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims abstract description 5
- 238000004064 recycling Methods 0.000 claims abstract description 5
- 238000000855 fermentation Methods 0.000 claims description 41
- 230000004151 fermentation Effects 0.000 claims description 41
- 238000004821 distillation Methods 0.000 claims description 27
- 239000012528 membrane Substances 0.000 claims description 21
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 17
- 229910052708 sodium Inorganic materials 0.000 claims description 17
- 239000011734 sodium Substances 0.000 claims description 16
- -1 tetraalkylammonium cation Chemical class 0.000 claims description 11
- 238000005341 cation exchange Methods 0.000 claims description 9
- 238000005292 vacuum distillation Methods 0.000 claims description 7
- 150000001768 cations Chemical class 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 244000005700 microbiome Species 0.000 claims description 6
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 6
- 239000004626 polylactic acid Substances 0.000 claims description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 150000001720 carbohydrates Chemical class 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 claims description 2
- 125000005131 dialkylammonium group Chemical group 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical group [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 230000000813 microbial effect Effects 0.000 claims description 2
- 125000005208 trialkylammonium group Chemical group 0.000 claims description 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims 1
- 150000003839 salts Chemical class 0.000 abstract description 19
- 229940001447 lactate Drugs 0.000 description 54
- 239000002585 base Substances 0.000 description 35
- 239000000243 solution Substances 0.000 description 32
- 239000000047 product Substances 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 13
- 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 11
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 11
- 239000001540 sodium lactate Substances 0.000 description 11
- 235000011088 sodium lactate Nutrition 0.000 description 11
- 229940005581 sodium lactate Drugs 0.000 description 11
- 238000005265 energy consumption Methods 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- 238000002425 crystallisation Methods 0.000 description 9
- 230000008025 crystallization Effects 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 150000001342 alkaline earth metals Chemical class 0.000 description 6
- 235000010633 broth Nutrition 0.000 description 6
- 239000012527 feed solution Substances 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000008156 Ringer's lactate solution Substances 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000002609 medium Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 235000000346 sugar Nutrition 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 239000004251 Ammonium lactate Substances 0.000 description 3
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 229940059265 ammonium lactate Drugs 0.000 description 3
- 235000019286 ammonium lactate Nutrition 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- RZOBLYBZQXQGFY-HSHFZTNMSA-N azanium;(2r)-2-hydroxypropanoate Chemical compound [NH4+].C[C@@H](O)C([O-])=O RZOBLYBZQXQGFY-HSHFZTNMSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000001728 nano-filtration Methods 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 150000008163 sugars Chemical class 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 229960005069 calcium Drugs 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 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 2
- 239000001527 calcium lactate Substances 0.000 description 2
- 235000011086 calcium lactate Nutrition 0.000 description 2
- 229960002401 calcium lactate Drugs 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000011033 desalting Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000126 substance Substances 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
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000006340 racemization Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 229940083542 sodium Drugs 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 125000005207 tetraalkylammonium group Chemical group 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000012808 vapor phase 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
- C07C51/41—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
- 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
-
- 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
-
- 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
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- 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
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
【選択図】なし
Description
a)乳酸マグネシウムを含む水性媒体を用意する段階;
b)該乳酸マグネシウムを含む水性媒体に1価の塩基を添加して、水溶性の1価の乳酸塩及び固体のマグネシウム塩基を含む水性媒体を形成する段階;
c)該固体のマグネシウム塩基を該水溶性の1価の乳酸塩を含む水性媒体から分離する段階;
d)該水性媒体中の該1価の乳酸塩の濃度を10〜30重量%の値に調節する段階;
e)該1価の乳酸塩を含む該水性媒体を水分解電気透析に付して、1価の塩基を含む第一溶液及び乳酸及び1価の乳酸塩を含む第二溶液を製造する段階、ここで、該電気透析は、40〜98モル%の部分転化率まで実行される;
f)乳酸及び1価の乳酸塩を含む第二溶液を蒸気−液体分離により、乳酸と1価の乳酸塩を含む溶液とに分離する段階;
g)該1価の乳酸塩を含む段階f)の溶液を段階d)に再循環させる段階;
を含む乳酸の製造方法に関する。
1価の塩基を含む第一溶液並びに乳酸及び1価の乳酸塩を含む第二溶液が本方法において製造される。
結晶化は、濃縮段階、例えば水の気化段階、冷却段階及び/又はシーディング段階、及び1以上の洗浄段階を含み得る。固体―液体分離、特に結晶化は、高純度の製造物を保証するために、回収の収率は一般的に低いという欠点を有する。例えば米国特許第2004/0116740号明細書は、第一の結晶化後の乳酸の回収収率は約46%であり、精製因子は15〜20であり、これは結晶化の前及び後の製造物における不純物の量の比である。100〜160の精製因子を達成するためには、第二の結晶化段階が必要とされ、そうすると全体の収率は22%である。
乳酸ナトリウム溶液の部分電気透析
電気セル電気透析モジュール(スウェーデン)に、フマテックFBMバイポーラー膜及びネオセプタCMBカチオン交換膜が装着された。2つの電極コンパートメント及び1つのフィードコンパートメントを有するセットアップが使用された。バイポーラー膜及びカチオン交換膜の膜面積は0.01m2であった。第一コンパートメントはアノード及びバイポーラー膜のカチオン交換側からなり、第二フィードコンパートメントは、バイポーラー膜のアニオン交換側及びカチオン交換膜からなり、第三コンパートメントは、カチオン交換膜及びカソードからなる。2重量%の硫酸水溶液がアノードコンパートメントを通って循環されて、高い伝導性を保証する。20重量%の乳酸ナトリウム溶液が、フィードとして中央コンパートメントを通って循環された。8重量%の水酸化ナトリウム溶液がカソードコンパートメントを通って循環されて、カソード側において高い伝導度を保証し、製造された水酸化ナトリウムを集めた。3つの溶液が250ml/分における蠕動運動ポンプで、500mlのガラスバッファーから電気透析モジュール上へ循環された。ガラスバッファー容器は二重壁になっており、3つのコンパートメントにわたる温度は温浴を使用して4〜60℃の間に保たれた。硫酸、水酸化ナトリウムは試薬グレードのものであり、Puracの乳酸ナトリウムは、高純度の食品グレード品質のものであった。
乳酸及び乳酸ナトリウムの溶液からの乳酸の蒸留
乳酸及び乳酸ナトリウムの溶液が、60重量%の食品グレードの乳酸ナトリウム溶液、98.4グラムを49重量%の食品グレードの乳酸溶液、4310グラムに添加することにより製造された。この溶液は、部分転化での電気透析の後に得られ、かつ水の気化により濃縮された乳酸と乳酸ナトリウムとの混合物の代わりである。ガラスの実験室用ショートパス蒸留(SPD)ユニットが使用されて、この溶液をさらに濃縮し、次にそれから乳酸を蒸留した。
Claims (13)
- 乳酸の製造方法において、以下の段階、
a)乳酸マグネシウムを含む水性媒体を用意する段階;
b)該乳酸マグネシウムを含む水性媒体に1価の塩基を添加して、水溶性の1価の乳酸塩及び固体のマグネシウム塩基を含む水性媒体を形成する段階;
c)該マグネシウム塩基を該水溶性の1価の乳酸塩を含む水性媒体から分離する段階;
d)該水性媒体中の該1価の乳酸塩の濃度を10〜30重量%の値に調節する段階;
e)該1価の乳酸塩を含む該水性媒体を水分解電気透析に付して、1価の塩基を含む第一溶液及び乳酸及び1価の乳酸塩を含む第二溶液を製造する段階、ここで、該電気透析は、40〜98モル%の部分転化率まで実行される;
f)乳酸及び1価の乳酸塩を含む該第二溶液を、蒸気−液体分離により、乳酸と1価の乳酸塩を含む溶液とに分離する段階;
g)該1価の乳酸塩を含む段階f)の溶液を段階d)に再循環させる段階;
を含む前記方法。 - 該蒸気−液体分離が、減圧蒸留ユニットにおいて好ましく行われる蒸留を含む、請求項1に記載の方法。
- 該電気透析が、40〜95モル%、好ましくは50〜95モル%、より好ましくは60〜95モル%、さらにより好ましくは70〜90モル%、さらにより好ましくは80〜90モル%、の部分転化率まで実行される、請求項1又は2に記載の方法。
- 該電気透析が、約85%の部分転化率まで実行される、請求項3に記載の方法。
- d)の該水性媒体中の1価の乳酸塩の濃度が、20〜25重量%の値に調節される、請求項1〜4のいずれか1項に記載の方法。
- 段階e)の水分解電気透析により製造される1価の塩基を含む第一溶液が、段階b)に再循環される、請求項1〜5のいずれか1項に記載の方法。
- 該水分解電気透析が、カチオン交換膜及びバイポーラー膜を備えられた電気透析装置において行われる、請求項1〜6のいずれか1項に記載の方法。
- 該乳酸マグネシウムを含む水性媒体が発酵により用意され、該発酵において炭水化物源が微生物によって発酵されて乳酸を形成し、発酵の間に中和剤としてマグネシウム塩基が添加されて、乳酸マグネシウムを与える、請求項1〜7のいずれか1項に記載の方法。
- マグネシウム塩基が水酸化マグネシウムである、請求項8に記載の方法。
- 乳酸マグネシウムを含む水性媒体が、段階b)の前に分離段階に付されて、微生物の細胞物質を除去する、請求項8又は9に記載の方法。
- 段階b)における1価の塩基が、ナトリウム、カリウム、リチウム、アンモニウム、モノアルキルアンモニウム、ジアルキルアンモニウム、トリアルキルアンモニウム、又はテトラアルキルアンモニウムカチオン、好ましくはナトリウム又はカリウムカチオン、より好ましくはナトリウムカチオンであるカチオンを含む、請求項1〜10のいずれか1項に記載の方法。
- 分離段階f)後に得られた乳酸が、少なくとも95重量%の乳酸、好ましくは少なくとも97重量%の乳酸、より好ましくは少なくとも99重量%の乳酸、さらにより好ましくは少なくとも99.5重量%の乳酸、最も好ましくは少なくとも99.9重量%の乳酸を含む、請求項1〜11のいずれか1項に記載の方法。
- ラクチド及び/又はポリ乳酸の製造方法において、請求項1〜12のいずれか1項に記載の方法を使用して乳酸を製造すること及び該乳酸を反応させて、ラクチド及び/又はポリ乳酸を製造することを含む、前記方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10152963 | 2010-02-08 | ||
EP10152963.4 | 2010-02-08 | ||
PCT/EP2011/051791 WO2011095631A1 (en) | 2010-02-08 | 2011-02-08 | Process for manufacturing lactic acid |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015252278A Division JP2016104771A (ja) | 2010-02-08 | 2015-12-24 | 乳酸を製造する方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013518865A true JP2013518865A (ja) | 2013-05-23 |
JP6223681B2 JP6223681B2 (ja) | 2017-11-01 |
Family
ID=42289479
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012551648A Active JP6223681B2 (ja) | 2010-02-08 | 2011-02-08 | 乳酸を製造する方法 |
JP2015252278A Ceased JP2016104771A (ja) | 2010-02-08 | 2015-12-24 | 乳酸を製造する方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015252278A Ceased JP2016104771A (ja) | 2010-02-08 | 2015-12-24 | 乳酸を製造する方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US8772440B2 (ja) |
EP (1) | EP2534252B1 (ja) |
JP (2) | JP6223681B2 (ja) |
KR (1) | KR101809891B1 (ja) |
CN (1) | CN102753699B (ja) |
AU (1) | AU2011212354B2 (ja) |
BR (1) | BR112012019684B1 (ja) |
CA (1) | CA2787716C (ja) |
ES (1) | ES2546199T3 (ja) |
HU (1) | HUE025280T2 (ja) |
MX (1) | MX336925B (ja) |
PL (1) | PL2534252T3 (ja) |
WO (1) | WO2011095631A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019513379A (ja) * | 2016-04-12 | 2019-05-30 | ピュラック バイオケム ビー. ブイ. | 乳酸マグネシウム発酵方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9085521B2 (en) * | 2011-03-30 | 2015-07-21 | University Of Kansas | Catalyst system and process for converting glycerol to lactic acid |
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 |
JP5878368B2 (ja) * | 2011-12-29 | 2016-03-08 | 株式会社日本触媒 | アクリル酸およびその重合体の製造方法 |
CN106906252B (zh) | 2012-04-25 | 2021-01-15 | 普拉克生化公司 | 发酵方法 |
PT3174988T (pt) * | 2014-07-28 | 2022-11-25 | Purac Biochem Bv | Método para a preparação de ácido láctico |
US10240171B2 (en) | 2014-07-28 | 2019-03-26 | Purac Biochem B.V. | Preparation of lactic acid and/or a lactate salt from lignocellulosic material by separate saccharification and fermentation steps |
WO2016016234A1 (en) * | 2014-07-28 | 2016-02-04 | Purac Biochem Bv | Method of pre-treatment of lignocellulosic materials |
CN106748750B (zh) * | 2015-11-19 | 2020-05-19 | 中国石油化工股份有限公司 | 一种由玉米秸秆中半纤维素制备乳酸的方法 |
KR102218931B1 (ko) * | 2016-05-30 | 2021-02-24 | 푸락 바이오켐 비.브이. | 고체 발효 생성물로부터 바이오매스를 분리하는 방법 |
EP3342476A1 (en) * | 2016-12-28 | 2018-07-04 | Clariant International Ltd | Electrodialysis process for raffination of process streams using bipolar membranes |
CA3227122A1 (en) | 2021-07-30 | 2023-02-02 | Purac Biochem B.V. | Process for manufacturing lactic acid |
WO2024213506A1 (en) | 2023-04-14 | 2024-10-17 | Purac Biochem B.V. | Process for preparing an aqueous lactate solution |
WO2024213736A1 (en) | 2023-04-14 | 2024-10-17 | Purac Biochem B.V. | Production of organic acid from monovalent acid salt via electrodialysis using a two-compartment electrodialysis unit |
WO2024213739A1 (en) | 2023-04-14 | 2024-10-17 | Purac Biochem B.V. | Production of organic acid from monovalent acid salt via electrodialysis using a three-compartment electrodialysis unit |
WO2024228199A1 (en) * | 2023-05-03 | 2024-11-07 | TripleW Ltd. | Processes for the production of lactic acid with concurrent recovery and reuse of by-products thereof |
KR20250026452A (ko) | 2023-08-17 | 2025-02-25 | 한국화학연구원 | 알칼리금속 젖산염으로부터 젖산을 회수하는 방법 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6324502B2 (ja) * | 1980-11-13 | 1988-05-20 | Asahi Chemical Ind | |
JPS6480407A (en) * | 1987-09-22 | 1989-03-27 | Tosoh Corp | Electrodialytic apparatus |
JPH0191788A (ja) * | 1987-09-30 | 1989-04-11 | Shimadzu Corp | 乳酸の精製法 |
JPH1036310A (ja) * | 1996-07-23 | 1998-02-10 | Tokuyama Corp | 有機酸の製造方法 |
JP2001506274A (ja) * | 1997-06-06 | 2001-05-15 | ブラッセルズ・バイオテク | 乳酸の精製法 |
JP2002238590A (ja) * | 2001-02-14 | 2002-08-27 | Tsukishima Kikai Co Ltd | 乳酸の製造方法 |
JP2007161685A (ja) * | 2005-12-16 | 2007-06-28 | Astom:Kk | 有機酸の製造方法 |
JP2008502657A (ja) * | 2004-06-17 | 2008-01-31 | ピュラック・バイオケム・ベスローテン・ベンノートシャップ | 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 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02286090A (ja) | 1989-04-18 | 1990-11-26 | Michigan Biotechnol Inst | 乳酸の生産および精製方法 |
US5258488A (en) | 1992-01-24 | 1993-11-02 | Cargill, Incorporated | Continuous process for manufacture of lactide polymers with controlled optical purity |
US5681728A (en) | 1995-06-07 | 1997-10-28 | Chronopol, Inc. | Method and apparatus for the recovery and purification of organic acids |
US5766439A (en) | 1996-10-10 | 1998-06-16 | A. E. Staley Manufacturing Co. | Production and recovery of organic acids |
IL120279A (en) * | 1997-02-21 | 1999-10-28 | Yissum Res Developement Compan | Process for producing lactic acid and products thereof from its alkaline earth-metal salt |
US6229046B1 (en) | 1997-10-14 | 2001-05-08 | Cargill, Incorported | Lactic acid processing methods arrangements and products |
NL1013682C2 (nl) | 1999-11-26 | 2001-05-30 | Purac Biochem Bv | Werkwijze en inrichting voor het zuiveren van een waterige oplossing van melkzuur. |
CN1112345C (zh) * | 2000-03-20 | 2003-06-25 | 湖北省广水市民族化工有限公司 | 乳酸的短程暨分子蒸馏精制工艺 |
DE60127144T2 (de) | 2000-09-15 | 2007-11-22 | Purac Biochem B.V. | VERFAHREN ZUR REINIGUNG VON MILCHSÄURE IN INDUSTRIELLEM MAßSTAB |
US7705180B2 (en) * | 2004-06-17 | 2010-04-27 | Purac Biochem B.V. | Process for the preparation of lactic acid or lactate from a magnesium lactate comprising medium |
CN101392273B (zh) * | 2008-11-10 | 2013-02-06 | 南京工业大学 | 一种乳酸的清洁生产工艺 |
-
2011
- 2011-02-08 MX MX2012009132A patent/MX336925B/es active IP Right Grant
- 2011-02-08 US US13/577,398 patent/US8772440B2/en active Active
- 2011-02-08 PL PL11702067T patent/PL2534252T3/pl unknown
- 2011-02-08 EP EP11702067.7A patent/EP2534252B1/en active Active
- 2011-02-08 ES ES11702067.7T patent/ES2546199T3/es active Active
- 2011-02-08 WO PCT/EP2011/051791 patent/WO2011095631A1/en active Application Filing
- 2011-02-08 HU HUE11702067A patent/HUE025280T2/en unknown
- 2011-02-08 KR KR1020127023255A patent/KR101809891B1/ko active Active
- 2011-02-08 BR BR112012019684-7A patent/BR112012019684B1/pt active Search and Examination
- 2011-02-08 JP JP2012551648A patent/JP6223681B2/ja active Active
- 2011-02-08 CA CA2787716A patent/CA2787716C/en active Active
- 2011-02-08 AU AU2011212354A patent/AU2011212354B2/en active Active
- 2011-02-08 CN CN201180008472.6A patent/CN102753699B/zh active Active
-
2015
- 2015-12-24 JP JP2015252278A patent/JP2016104771A/ja not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6324502B2 (ja) * | 1980-11-13 | 1988-05-20 | Asahi Chemical Ind | |
JPS6480407A (en) * | 1987-09-22 | 1989-03-27 | Tosoh Corp | Electrodialytic apparatus |
JPH0191788A (ja) * | 1987-09-30 | 1989-04-11 | Shimadzu Corp | 乳酸の精製法 |
JPH1036310A (ja) * | 1996-07-23 | 1998-02-10 | Tokuyama Corp | 有機酸の製造方法 |
JP2001506274A (ja) * | 1997-06-06 | 2001-05-15 | ブラッセルズ・バイオテク | 乳酸の精製法 |
JP2002238590A (ja) * | 2001-02-14 | 2002-08-27 | Tsukishima Kikai Co Ltd | 乳酸の製造方法 |
JP2008502657A (ja) * | 2004-06-17 | 2008-01-31 | ピュラック・バイオケム・ベスローテン・ベンノートシャップ | 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 |
JP2007161685A (ja) * | 2005-12-16 | 2007-06-28 | Astom:Kk | 有機酸の製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019513379A (ja) * | 2016-04-12 | 2019-05-30 | ピュラック バイオケム ビー. ブイ. | 乳酸マグネシウム発酵方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2016104771A (ja) | 2016-06-09 |
AU2011212354B2 (en) | 2015-07-09 |
KR20120127485A (ko) | 2012-11-21 |
CN102753699B (zh) | 2016-08-03 |
MX2012009132A (es) | 2012-10-01 |
US8772440B2 (en) | 2014-07-08 |
WO2011095631A1 (en) | 2011-08-11 |
HUE025280T2 (en) | 2016-02-29 |
MX336925B (es) | 2016-02-05 |
CA2787716C (en) | 2018-01-02 |
PL2534252T3 (pl) | 2015-11-30 |
JP6223681B2 (ja) | 2017-11-01 |
KR101809891B1 (ko) | 2017-12-20 |
CN102753699A (zh) | 2012-10-24 |
AU2011212354A1 (en) | 2012-08-30 |
CA2787716A1 (en) | 2011-08-11 |
US20130225787A1 (en) | 2013-08-29 |
BR112012019684B1 (pt) | 2019-09-24 |
BR112012019684A2 (pt) | 2015-09-15 |
EP2534252A1 (en) | 2012-12-19 |
ES2546199T3 (es) | 2015-09-21 |
EP2534252B1 (en) | 2015-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6223681B2 (ja) | 乳酸を製造する方法 | |
JP5814946B2 (ja) | コハク酸を製造する方法 | |
US7026145B2 (en) | Process for producing a purified lactic acid solution | |
US20240425438A1 (en) | Process for manufacturing lactic acid | |
ES2728258T3 (es) | Procedimiento de fabricación de ácido succínico a partir de un caldo de fermentación utilizando nanofiltración para purificar aguas madres recicladas | |
US20120259138A1 (en) | Methods and systems of producing dicarboxylic acids | |
JP2005151984A (ja) | 有機酸塩の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140128 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20141029 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141113 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150213 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150825 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151224 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20160216 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20160325 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170306 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170405 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170406 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170526 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171004 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6223681 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
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 |