CN110372474B - 一种肌醇生产中可降低废母液中肌醇含量的工艺方法 - Google Patents
一种肌醇生产中可降低废母液中肌醇含量的工艺方法 Download PDFInfo
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- CN110372474B CN110372474B CN201910702012.1A CN201910702012A CN110372474B CN 110372474 B CN110372474 B CN 110372474B CN 201910702012 A CN201910702012 A CN 201910702012A CN 110372474 B CN110372474 B CN 110372474B
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- Prior art keywords
- inositol
- methanol
- mother liquor
- filtering
- filtrate
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- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 title claims abstract description 119
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 title claims abstract description 102
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 title claims abstract description 102
- 229960000367 inositol Drugs 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000002699 waste material Substances 0.000 title claims abstract description 31
- 239000012452 mother liquor Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 156
- 239000000706 filtrate Substances 0.000 claims abstract description 49
- 238000001914 filtration Methods 0.000 claims abstract description 43
- 239000012043 crude product Substances 0.000 claims abstract description 36
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 29
- 239000002002 slurry Substances 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 17
- 239000012065 filter cake Substances 0.000 claims description 16
- WPEXVRDUEAJUGY-UHFFFAOYSA-B hexacalcium;(2,3,4,5,6-pentaphosphonatooxycyclohexyl) phosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])(=O)OC1C(OP([O-])([O-])=O)C(OP([O-])([O-])=O)C(OP([O-])([O-])=O)C(OP([O-])([O-])=O)C1OP([O-])([O-])=O WPEXVRDUEAJUGY-UHFFFAOYSA-B 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000006228 supernatant Substances 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 14
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000292 calcium oxide Substances 0.000 claims description 13
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 13
- 238000002425 crystallisation Methods 0.000 claims description 13
- 230000008025 crystallization Effects 0.000 claims description 13
- 240000008042 Zea mays Species 0.000 claims description 9
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 9
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 9
- 235000005822 corn Nutrition 0.000 claims description 9
- 239000000047 product Substances 0.000 claims description 9
- 238000002791 soaking Methods 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000001506 calcium phosphate Substances 0.000 claims description 7
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 7
- 235000011010 calcium phosphates Nutrition 0.000 claims description 7
- 230000003301 hydrolyzing effect Effects 0.000 claims description 7
- 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 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000011268 mixed slurry Substances 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 12
- 239000007788 liquid Substances 0.000 description 8
- 238000000605 extraction Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 description 2
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 description 2
- 235000002949 phytic acid Nutrition 0.000 description 2
- 239000000467 phytic acid Substances 0.000 description 2
- 229940068041 phytic acid Drugs 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/12—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/117—Esters of phosphoric acids with cycloaliphatic alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
实施例 | 废母液中肌醇的含量 |
实施例1 | 1.02% |
实施例2 | 0.9% |
实施例3 | 0.95% |
对比例1 | 5.5% |
对比例2 | 2.81% |
对比例3 | 1.27% |
对比例4 | 2.68% |
对比例5 | 1.25% |
Claims (7)
Priority Applications (1)
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CN201910702012.1A CN110372474B (zh) | 2019-07-31 | 2019-07-31 | 一种肌醇生产中可降低废母液中肌醇含量的工艺方法 |
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CN201910702012.1A CN110372474B (zh) | 2019-07-31 | 2019-07-31 | 一种肌醇生产中可降低废母液中肌醇含量的工艺方法 |
Publications (2)
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CN110372474A CN110372474A (zh) | 2019-10-25 |
CN110372474B true CN110372474B (zh) | 2022-04-05 |
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Families Citing this family (1)
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CN112299954A (zh) * | 2020-11-30 | 2021-02-02 | 诸城市浩天药业有限公司 | 一种制备肌醇和副产物的工艺方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1347863A (zh) * | 2000-10-08 | 2002-05-08 | 中国科学院化工冶金研究所 | 提取肌醇的新方法 |
CN102603487A (zh) * | 2012-02-20 | 2012-07-25 | 河南鑫源食品有限公司 | 从玉米浆中制备肌醇的方法 |
CN103664532A (zh) * | 2012-09-25 | 2014-03-26 | 徐成琦 | 一种生产肌醇的新工艺 |
CN104045520A (zh) * | 2014-06-12 | 2014-09-17 | 吉林富利生物科技开发有限公司 | 一种肌醇及其副产物的制备方法 |
CN108689801A (zh) * | 2018-06-26 | 2018-10-23 | 安徽谷天下食品有限公司 | 一种肌醇精制方法 |
-
2019
- 2019-07-31 CN CN201910702012.1A patent/CN110372474B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1347863A (zh) * | 2000-10-08 | 2002-05-08 | 中国科学院化工冶金研究所 | 提取肌醇的新方法 |
CN102603487A (zh) * | 2012-02-20 | 2012-07-25 | 河南鑫源食品有限公司 | 从玉米浆中制备肌醇的方法 |
CN103664532A (zh) * | 2012-09-25 | 2014-03-26 | 徐成琦 | 一种生产肌醇的新工艺 |
CN104045520A (zh) * | 2014-06-12 | 2014-09-17 | 吉林富利生物科技开发有限公司 | 一种肌醇及其副产物的制备方法 |
CN108689801A (zh) * | 2018-06-26 | 2018-10-23 | 安徽谷天下食品有限公司 | 一种肌醇精制方法 |
Non-Patent Citations (3)
Title |
---|
玉米浸渍水制备肌醇工艺条件优化的研究;白丽平;《中国优秀博硕士学位论文全文数据库(硕士)工程科技Ⅰ辑》;20190415;17186-17187 * |
玉米浸渍水制备肌醇新工艺;潘声龙;《安徽农业科学》;20101020;第38卷(第30期);1-55 * |
由玉米浸渍水制取肌醇的方法研究;戴传波;《 中国博士学位论文全文数据库 (工程科技Ⅰ辑)》;20051015;1-100 * |
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Denomination of invention: Process method for reducing the content of inositol in waste mother liquor in the production of inositol Effective date of registration: 20220902 Granted publication date: 20220405 Pledgee: Bank of Weifang Zhucheng sub branch Pledgor: ZHUCHENG HAOTIAN PHARM Co.,Ltd. Registration number: Y2022980014355 |
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Date of cancellation: 20231016 Granted publication date: 20220405 Pledgee: Bank of Weifang Zhucheng sub branch Pledgor: ZHUCHENG HAOTIAN PHARM Co.,Ltd. Registration number: Y2022980014355 |
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