CN101397286A - 一种维生素c连续结晶的方法 - Google Patents
一种维生素c连续结晶的方法 Download PDFInfo
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- CN101397286A CN101397286A CNA2008101806289A CN200810180628A CN101397286A CN 101397286 A CN101397286 A CN 101397286A CN A2008101806289 A CNA2008101806289 A CN A2008101806289A CN 200810180628 A CN200810180628 A CN 200810180628A CN 101397286 A CN101397286 A CN 101397286A
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- vitamin
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- aqueous solution
- liquid
- Prior art date
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Links
- 235000019154 vitamin C Nutrition 0.000 title claims abstract description 91
- 239000011718 vitamin C Substances 0.000 title claims abstract description 91
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 title claims abstract description 78
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229930003268 Vitamin C Natural products 0.000 title claims abstract description 39
- 238000002425 crystallisation Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 30
- 239000007864 aqueous solution Substances 0.000 claims abstract description 27
- 239000013078 crystal Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000008025 crystallization Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005342 ion exchange Methods 0.000 claims abstract description 8
- 239000008213 purified water Substances 0.000 claims abstract description 7
- 239000012043 crude product Substances 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 15
- 238000001704 evaporation Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 10
- 230000008020 evaporation Effects 0.000 claims description 9
- 238000004090 dissolution Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000009834 vaporization Methods 0.000 claims description 6
- 230000008016 vaporization Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011552 falling film Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005119 centrifugation Methods 0.000 abstract 2
- 238000007738 vacuum evaporation Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 description 14
- 239000000725 suspension Substances 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical class [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- MEIRRNXMZYDVDW-MQQKCMAXSA-N (2E,4E)-2,4-hexadien-1-ol Chemical compound C\C=C\C=C\CO MEIRRNXMZYDVDW-MQQKCMAXSA-N 0.000 description 1
- CVOFKRWYWCSDMA-UHFFFAOYSA-N 2-chloro-n-(2,6-diethylphenyl)-n-(methoxymethyl)acetamide;2,6-dinitro-n,n-dipropyl-4-(trifluoromethyl)aniline Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl.CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O CVOFKRWYWCSDMA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 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
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101806289A CN101397286B (zh) | 2008-11-18 | 2008-11-18 | 一种维生素c连续结晶的方法 |
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CN2008101806289A CN101397286B (zh) | 2008-11-18 | 2008-11-18 | 一种维生素c连续结晶的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101397286A true CN101397286A (zh) | 2009-04-01 |
CN101397286B CN101397286B (zh) | 2011-12-21 |
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CN2008101806289A Active CN101397286B (zh) | 2008-11-18 | 2008-11-18 | 一种维生素c连续结晶的方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103641804A (zh) * | 2013-12-18 | 2014-03-19 | 江苏江山制药有限公司 | 回收成品维生素c结晶母液的方法 |
CN103638689A (zh) * | 2013-12-18 | 2014-03-19 | 江苏江山制药有限公司 | 提高连续式真空浓缩结晶器中料液蒸发速度的方法 |
CN104560707A (zh) * | 2015-02-06 | 2015-04-29 | 江苏诚信药业有限公司 | 一种酶催化合成l-抗坏血酸2-葡糖苷的工艺方法和工艺系统 |
CN110804032A (zh) * | 2019-11-29 | 2020-02-18 | 宁夏启元药业有限公司 | 一种提高维生素c重结晶收率的方法 |
CN112979592A (zh) * | 2021-03-01 | 2021-06-18 | 安徽金轩科技有限公司 | 一种呋喃铵盐精制结晶的改进工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1275569A (zh) * | 1999-06-01 | 2000-12-06 | 淄博华航药业有限公司 | 维生素c生产新工艺 |
EP1351949B1 (en) * | 2000-12-22 | 2005-05-18 | Eastman Chemical Company | Continuous process for producing l-ascorbic acid |
CN100344619C (zh) * | 2004-04-23 | 2007-10-24 | 徐建涛 | 维生素c精制工艺 |
CN100545156C (zh) * | 2007-04-10 | 2009-09-30 | 三达膜科技(厦门)有限公司 | 维生素c母液中回收维生素c和古龙酸的生产方法 |
-
2008
- 2008-11-18 CN CN2008101806289A patent/CN101397286B/zh active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103641804A (zh) * | 2013-12-18 | 2014-03-19 | 江苏江山制药有限公司 | 回收成品维生素c结晶母液的方法 |
CN103638689A (zh) * | 2013-12-18 | 2014-03-19 | 江苏江山制药有限公司 | 提高连续式真空浓缩结晶器中料液蒸发速度的方法 |
CN104945359A (zh) * | 2013-12-18 | 2015-09-30 | 帝斯曼江山制药(江苏)有限公司 | 回收成品维生素c结晶母液的方法 |
CN104560707A (zh) * | 2015-02-06 | 2015-04-29 | 江苏诚信药业有限公司 | 一种酶催化合成l-抗坏血酸2-葡糖苷的工艺方法和工艺系统 |
CN104560707B (zh) * | 2015-02-06 | 2016-08-24 | 江苏诚信药业有限公司 | 一种酶催化合成l-抗坏血酸2-葡糖苷的工艺方法和工艺系统 |
CN110804032A (zh) * | 2019-11-29 | 2020-02-18 | 宁夏启元药业有限公司 | 一种提高维生素c重结晶收率的方法 |
CN112979592A (zh) * | 2021-03-01 | 2021-06-18 | 安徽金轩科技有限公司 | 一种呋喃铵盐精制结晶的改进工艺 |
Also Published As
Publication number | Publication date |
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CN101397286B (zh) | 2011-12-21 |
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Owner name: ALAND (JIANGSU) NUTRACEUTICAL CO., LTD. Free format text: FORMER NAME: JIANGSHAN PHARMACEUTICAL CO., LTD., JIANGSU PROV. |
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Address after: 214500, 61 Jiangshan Road, Taizhou, Jiangsu, Jingjiang Patentee after: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) CO.,LTD. Address before: 214500, Jiangshan Road, Jiangsu, Jingjiang 20 Patentee before: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: 214500 No.61 Jiangshan Road, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) Co.,Ltd. Country or region after: China Address before: 214500 No.61 Jiangshan Road, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: DSM JIANGSHAN PHARMACEUTICAL (JIANGSU) CO.,LTD. Country or region before: China |