JP5458565B2 - コハク酸塩の製造方法 - Google Patents
コハク酸塩の製造方法 Download PDFInfo
- Publication number
- JP5458565B2 JP5458565B2 JP2008325597A JP2008325597A JP5458565B2 JP 5458565 B2 JP5458565 B2 JP 5458565B2 JP 2008325597 A JP2008325597 A JP 2008325597A JP 2008325597 A JP2008325597 A JP 2008325597A JP 5458565 B2 JP5458565 B2 JP 5458565B2
- Authority
- JP
- Japan
- Prior art keywords
- succinate
- membrane
- salt
- polyamide
- producing
- 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.)
- Expired - Fee Related
Links
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 title claims description 68
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 239000012528 membrane Substances 0.000 claims description 123
- 238000001728 nano-filtration Methods 0.000 claims description 59
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 56
- 229920002647 polyamide Polymers 0.000 claims description 44
- 239000004952 Polyamide Substances 0.000 claims description 40
- 238000000855 fermentation Methods 0.000 claims description 33
- 230000004151 fermentation Effects 0.000 claims description 33
- 239000001384 succinic acid Substances 0.000 claims description 27
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 26
- 239000012466 permeate Substances 0.000 claims description 25
- 238000001223 reverse osmosis Methods 0.000 claims description 23
- 239000002346 layers by function Substances 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 19
- 244000005700 microbiome Species 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- NOEGNKMFWQHSLB-UHFFFAOYSA-N 5-hydroxymethylfurfural Chemical compound OCC1=CC=C(C=O)O1 NOEGNKMFWQHSLB-UHFFFAOYSA-N 0.000 claims description 8
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 8
- RJGBSYZFOCAGQY-UHFFFAOYSA-N hydroxymethylfurfural Natural products COC1=CC=C(C=O)O1 RJGBSYZFOCAGQY-UHFFFAOYSA-N 0.000 claims description 8
- 239000000470 constituent Substances 0.000 claims description 7
- 150000003890 succinate salts Chemical class 0.000 claims description 4
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 159000000007 calcium salts Chemical class 0.000 claims description 3
- 159000000003 magnesium salts Chemical class 0.000 claims description 3
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 15
- 238000001914 filtration Methods 0.000 description 14
- PBUBJNYXWIDFMU-UHFFFAOYSA-L calcium;butanedioate Chemical compound [Ca+2].[O-]C(=O)CCC([O-])=O PBUBJNYXWIDFMU-UHFFFAOYSA-L 0.000 description 13
- 239000012535 impurity Substances 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 239000000306 component Substances 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 12
- 230000035699 permeability Effects 0.000 description 11
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 10
- 229920002301 cellulose acetate Polymers 0.000 description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 7
- 235000019441 ethanol Nutrition 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- -1 organic acid salt Chemical class 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 239000011575 calcium Substances 0.000 description 6
- 238000005374 membrane filtration Methods 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 229960005069 calcium Drugs 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000813 microbial effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 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 4
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 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 4
- 239000001527 calcium lactate Substances 0.000 description 4
- 229960002401 calcium lactate Drugs 0.000 description 4
- 235000011086 calcium lactate Nutrition 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 235000001014 amino acid Nutrition 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 235000013379 molasses Nutrition 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000011218 seed culture Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 235000000346 sugar Nutrition 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000722955 Anaerobiospirillum Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229940041514 candida albicans extract Drugs 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 150000004985 diamines Chemical group 0.000 description 2
- 235000013373 food additive Nutrition 0.000 description 2
- 239000002778 food additive Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 239000012138 yeast extract Substances 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- YFOOEYJGMMJJLS-UHFFFAOYSA-N 1,8-diaminonaphthalene Chemical compound C1=CC(N)=C2C(N)=CC=CC2=C1 YFOOEYJGMMJJLS-UHFFFAOYSA-N 0.000 description 1
- ZGDMDBHLKNQPSD-UHFFFAOYSA-N 2-amino-5-(4-amino-3-hydroxyphenyl)phenol Chemical compound C1=C(O)C(N)=CC=C1C1=CC=C(N)C(O)=C1 ZGDMDBHLKNQPSD-UHFFFAOYSA-N 0.000 description 1
- JRBJSXQPQWSCCF-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine Chemical compound C1=C(N)C(OC)=CC(C=2C=C(OC)C(N)=CC=2)=C1 JRBJSXQPQWSCCF-UHFFFAOYSA-N 0.000 description 1
- XZYQBYQGHHGXBC-UHFFFAOYSA-N 4-(1,3-benzoxazol-2-yl)aniline Chemical compound C1=CC(N)=CC=C1C1=NC2=CC=CC=C2O1 XZYQBYQGHHGXBC-UHFFFAOYSA-N 0.000 description 1
- VQFBXSRZSUJGOF-UHFFFAOYSA-N 4-(1h-benzimidazol-2-yl)aniline Chemical compound C1=CC(N)=CC=C1C1=NC2=CC=CC=C2N1 VQFBXSRZSUJGOF-UHFFFAOYSA-N 0.000 description 1
- UITKHKNFVCYWNG-UHFFFAOYSA-N 4-(3,4-dicarboxybenzoyl)phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1C(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 UITKHKNFVCYWNG-UHFFFAOYSA-N 0.000 description 1
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- 229920001747 Cellulose diacetate Polymers 0.000 description 1
- DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- 241000186031 Corynebacteriaceae Species 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 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 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 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
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 229920002472 Starch Polymers 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
- 229930006000 Sucrose Natural products 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 241000319304 [Brevibacterium] flavum Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 229920001727 cellulose butyrate Polymers 0.000 description 1
- 229920006218 cellulose propionate Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 241000186254 coryneform bacterium Species 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 210000004748 cultured cell Anatomy 0.000 description 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- XZTWHWHGBBCSMX-UHFFFAOYSA-J dimagnesium;phosphonato phosphate Chemical compound [Mg+2].[Mg+2].[O-]P([O-])(=O)OP([O-])([O-])=O XZTWHWHGBBCSMX-UHFFFAOYSA-J 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- CVOQYKPWIVSMDC-UHFFFAOYSA-L dipotassium;butanedioate Chemical compound [K+].[K+].[O-]C(=O)CCC([O-])=O CVOQYKPWIVSMDC-UHFFFAOYSA-L 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 230000033444 hydroxylation Effects 0.000 description 1
- 238000005805 hydroxylation reaction Methods 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 229940018564 m-phenylenediamine Drugs 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000012533 medium component Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 239000011785 micronutrient Substances 0.000 description 1
- 235000013369 micronutrients Nutrition 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- FCJSHPDYVMKCHI-UHFFFAOYSA-N phenyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OC1=CC=CC=C1 FCJSHPDYVMKCHI-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940074404 sodium succinate Drugs 0.000 description 1
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 235000019583 umami taste Nutrition 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
本発明では、微生物の発酵培養は、pH4−8、温度20−40℃の範囲であることが好ましい。また、微生物の発酵培養において、酸素の供給速度を上げる必要があれば、空気に酸素を加えて酸素濃度を21%以上に保つ、あるいは培養を加圧する、攪拌速度を上げる、通気量を上げるなどの手段を用いることができる。また、微生物の増殖時もしくは発酵生産時もしくはその両方において、コハク酸塩の生産性を高めるために嫌気培養を行ってもよい。
超純水10Lにコハク酸(和光純薬工業株式会社製)100gを添加して10g/Lコハク酸水溶液を調製した。次いで、水酸化カルシウムを添加して25℃1時間攪拌し、pHをそれぞれ4、6、7、9に調整した。これらの水溶液を、それぞれ図1に示す膜濾過装置の原水層1に注入した。図2の符号7に示される90φナノ濾過膜として、架橋ピペラジンポリアミド半透膜“UTC60”(ナノ濾過膜1;東レ製)、架橋ピペラジンポリアミド半透膜“NF−400”(ナノ濾過膜2;フィルムテック製)、ポリアミド半透膜“NF99”(ナノ濾過膜3;アルファラバル製)、酢酸セルロース半透膜“GEsepa”(ナノ濾過膜4;GE Osmonics製)をそれぞれステンレス(SUS316製)製のセルにセットし、原水温度を25℃、高圧ポンプ3の圧力を0.5MPaに調整し、濾過を行った。原水槽1および透過液4に含まれるコハク酸濃度を、高速液体クロマトグラフィー(株式会社島津製作所製)によって以下の条件で分析し、コハク酸の透過率を算出した。
<微生物発酵によるコハク酸カルシウムの生産>
次の方法によりコハク酸塩を発酵法にて製造した。20g/Lのグルコース、10g/Lのポリペプトン、5g/Lの酵母エキス、3g/LのK2HPO4、1g/LのNaCl、1g/Lの(NH4)2SO4、0.2g/LのMgCl2および0.2g/LのCaCl2・2H2Oからなる種培養用培地100mLを125mL容三角フラスコに入れ、121℃、2気圧で20分間加熱滅菌した。嫌気グローブボックス内で、30mMのNa2CO3を1mLと180mMのH2SO4を0.15mL加え、さらに、0.25g/Lのシステイン・HClと0.25g/LのNa2Sからなる還元溶液0.5mLを加えた後、アナエロビオスピリラム サクシニシプロデュセンス(Anaerobiospirillum succiniciproducens)ATCC53488を接種し、39℃で一晩静置培養して種培養液を作成した。また、表2に示す発酵培地1Lをミニジャーファメンター(ABLE社製、BMJ型、2L)に調製し、120℃、2気圧で20分間加熱滅菌した。
コハク酸カルシウム含有培養液(各2L)をpHが6.8(実施例1、3、5、7:pH未調整)およびpH9(実施例2、4、6、8)になるように水酸化カルシウム(和光純薬工業株式会社製)を添加後、1時間25℃で撹拌した。次いで、図1に示す、膜濾過装置の原水槽1に上記でコハク酸カルシウム含有溶液2Lを注入した。図2の符号7の90φナノ濾過膜として、前記ナノ濾過膜1〜4をステンレス(SUS316製)製のセルにそれぞれセットし、高圧ポンプ3の圧力をそれぞれ3MPaに調整して透過液が1Lになるまで、ナノ濾過膜ろ過を行った。それぞれ条件における濃縮水5および透過液4に含まれる、コハク酸および酢酸濃度を、参考例1と同様の条件で高速液体クロマトグラフィー(株式会社島津製作所製)により分析した。また、HMFおよびフルフラール濃度を以下に示す条件で高速液体クロマトグラフィー(Beckman colter社製)にて測定した。エタノール濃度はガスクロマトグラフィー(株式会社島津製作所製)により測定した。培養液中の各成分濃度を表3に示す。また、ナノ濾過膜精製後の結果を表4に示す。
カラム:Synergies Hydro−RP(GL Science)
移動相:水:アセトニトリル=95:5
検出器:UV283nm
・ガスクロマトグラフィー測定条件
カラム:TC−1 0.53mmI.D.×15m df=1.5um(GL Science)
移動相:ヘリウムガス(7.9mL/min、50〜100℃:5℃/min)
検出:FID 250℃
実施例1で得られたコハクカルシウム含有溶液1Lを図1に示す膜濾過装置の原水槽1に入れた後、図2の符号7の90φ逆浸透膜として、UTC70(東レ株式会社製)をステンレス(SUS316製)製のセルにセットし、高圧ポンプ3の圧力を5MPaに調整して、透過水0.9Lを除去した。この濃縮水0.1Lを4℃で一晩静置し、コハク酸カルシウムの結晶を生成した。これを吸引濾過にて濾別回収し、乾燥重量91.5gのコハク酸カルシウムを得た。このコハク酸カルシウムの飽和溶液を調製し、上記実施例と同様の条件で高速液体クロマトグラフィーにてエタノール、HMF、フルフラールおよび酢酸濃度を測定した結果、いずれの不純物も検出限界(0.5ppm)以下であったことから、本発明により高純度のコハク酸カルシウムが得られることが示された。
2 ナノ濾過膜または逆浸透膜が装着されたセル
3 高圧ポンプ
4 膜透過液の流れ
5 膜濃縮液の流れ
6 高圧ポンプにより送液された培養液またはナノ濾過膜透過液の流れ
7 ナノ濾過膜または逆浸透膜
8 支持板
Claims (5)
- 微生物の発酵培養により培養液中に生産されたコハク酸塩を分離することによるコハク酸塩の製造方法であって、pHを6以上9以下に調整した該培養液をナノ濾過膜に通じて、該培養液中のヒドロキシメチルフルフラール(HMF)またはフルフラールを透過液側に除去し、非透過液側からコハク酸塩含有溶液を回収する工程を含む、コハク酸塩の製造方法。
- 前記ナノ濾過膜の機能層がポリアミドを含む、請求項1に記載のコハク酸塩の製造方法。
- 前記コハク酸塩がコハク酸のナトリウム塩、カリウム塩、マグネシウム塩、カルシウム塩またはアンモニウム塩である、請求項1から3のいずれかに記載のコハク酸塩の製造方法。
- 前記工程により得られたコハク酸塩含有溶液を逆浸透膜により濃縮し、該濃縮液からコハク酸塩を再結晶させる工程を含む、請求項1から4のいずれかに記載のコハク酸塩の製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008325597A JP5458565B2 (ja) | 2008-12-22 | 2008-12-22 | コハク酸塩の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008325597A JP5458565B2 (ja) | 2008-12-22 | 2008-12-22 | コハク酸塩の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010142191A JP2010142191A (ja) | 2010-07-01 |
| JP5458565B2 true JP5458565B2 (ja) | 2014-04-02 |
Family
ID=42563283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008325597A Expired - Fee Related JP5458565B2 (ja) | 2008-12-22 | 2008-12-22 | コハク酸塩の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5458565B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011119427A1 (en) | 2010-03-26 | 2011-09-29 | Bioamber S.A.S. | Processes for producing monoammonium succinate from fermentation broths containing diammonium succinate, monoammonium succinate and/or succinic acid, and conversion of monoammonium succinate to succinic acid |
| CN102858731A (zh) | 2010-04-01 | 2013-01-02 | 生物琥珀酸有限公司 | 用于从含有琥珀酸二铵的发酵液制备琥珀酸的方法 |
| KR20130020779A (ko) | 2010-04-01 | 2013-02-28 | 바이오엠버 인터내셔널 에스.에이.알.엘. | 숙신산염으로부터 테트라하이드로퓨란, 감마-부티로락톤 및/또는 부탄디올의 제조방법 |
| JP2015080744A (ja) * | 2013-10-22 | 2015-04-27 | 三菱化学株式会社 | 脂肪族ジカルボン酸含有液の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910565A (ja) * | 1995-06-28 | 1997-01-14 | Toyobo Co Ltd | 半透性複合膜 |
| JPH0910566A (ja) * | 1995-06-30 | 1997-01-14 | Toyobo Co Ltd | 半透性複合膜 |
| JP2004237280A (ja) * | 2003-01-15 | 2004-08-26 | Toray Ind Inc | ミネラル液の製造方法及び製造装置 |
| JP4631706B2 (ja) * | 2003-09-30 | 2011-02-16 | 味の素株式会社 | 発酵液からのコハク酸の精製方法 |
| JP5365824B2 (ja) * | 2006-03-23 | 2013-12-11 | 独立行政法人産業技術総合研究所 | コハク酸ジアルキルの製造方法および1,4−ブタンジオールの製造方法 |
| JP5052234B2 (ja) * | 2006-07-19 | 2012-10-17 | 昭和電工株式会社 | コハク酸の製造方法 |
| JP2010070474A (ja) * | 2008-09-17 | 2010-04-02 | Toray Ind Inc | コハク酸の製造方法 |
-
2008
- 2008-12-22 JP JP2008325597A patent/JP5458565B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010142191A (ja) | 2010-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5487617B2 (ja) | 乳酸の製造方法 | |
| Kumar et al. | Production and purification of glutamic acid: A critical review towards process intensification | |
| Sikder et al. | Purification of lactic acid from microfiltrate fermentation broth by cross-flow nanofiltration | |
| US20120118827A1 (en) | Method of concentrating low titer fermentation broths using forward osmosis | |
| JP5458565B2 (ja) | コハク酸塩の製造方法 | |
| JP2010070474A (ja) | コハク酸の製造方法 | |
| JP5262011B2 (ja) | 乳酸の製造方法および製造装置 | |
| JP2010126512A (ja) | ヒドロキシカルボン酸の製造方法 | |
| JP2009201506A (ja) | 乳酸の製造方法 | |
| JP6613367B2 (ja) | 1,4−ジアミノブタンの精製方法 | |
| JP5293157B2 (ja) | ブタノールの製造方法 | |
| JP5380915B2 (ja) | ジアミン塩の精製方法 | |
| JP2010095450A (ja) | モノカルボン酸の製造方法 | |
| JP5088454B2 (ja) | 乳酸塩の製造方法 | |
| JP2009142265A (ja) | 乳酸の製造方法 | |
| WO2021060334A1 (ja) | アセトインの製造方法 | |
| JP5593597B2 (ja) | 乳酸の製造方法 | |
| JPWO2013042760A1 (ja) | コハク酸の製造方法 | |
| JP5564783B2 (ja) | 乳酸の製造方法 | |
| FI110758B (fi) | Prosessi karboksyyli- ja aminohappojen vesiliukoisten suolojen valmistamiseksi | |
| JP2011172492A (ja) | 乳酸塩の製造方法 | |
| GR1010735B (el) | Βιοτεχνολογικη μεθοδος για τον καθαρισμο διαλυματων γαλακτικου οξεος απο χημικες προσμιξεις με γενετικα τροποποιημενους μικροοργανισμους και βιοαντιδραστηρες μεμβρανων | |
| JP2023518460A (ja) | 炭酸含有ジアミノアルカン溶液の分離膜分離工程 | |
| JP2013256459A (ja) | ムコン酸の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111214 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130625 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130822 |
|
| 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: 20131217 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131230 |
|
| LAPS | Cancellation because of no payment of annual fees |