CN104292099B - 一种提取精制乳酸钙的方法 - Google Patents
一种提取精制乳酸钙的方法 Download PDFInfo
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- CN104292099B CN104292099B CN201410060025.0A CN201410060025A CN104292099B CN 104292099 B CN104292099 B CN 104292099B CN 201410060025 A CN201410060025 A CN 201410060025A CN 104292099 B CN104292099 B CN 104292099B
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- calcium lactate
- phase
- calcium
- solution
- lactic acid
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- 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
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410060025.0A CN104292099B (zh) | 2014-02-21 | 2014-02-21 | 一种提取精制乳酸钙的方法 |
Applications Claiming Priority (1)
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CN201410060025.0A CN104292099B (zh) | 2014-02-21 | 2014-02-21 | 一种提取精制乳酸钙的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104292099A CN104292099A (zh) | 2015-01-21 |
CN104292099B true CN104292099B (zh) | 2016-01-20 |
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CN201410060025.0A Active CN104292099B (zh) | 2014-02-21 | 2014-02-21 | 一种提取精制乳酸钙的方法 |
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CN (1) | CN104292099B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108187639A (zh) * | 2017-12-08 | 2018-06-22 | 孝感市锐思新材科技有限公司 | 一种乳酸盐用富集材料的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101440031A (zh) * | 2008-11-26 | 2009-05-27 | 青岛大学 | 一种以牡蛎壳为原料制备高纯度乳酸钙的方法 |
EP2562263A1 (en) * | 2011-08-24 | 2013-02-27 | Hitachi Plant Technologies, Ltd. | Manufacturing process of purified lactic acid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005033432A1 (de) * | 2005-07-18 | 2007-01-25 | Basf Ag | Verfahren zur Extraktion von Milchsäure aus wässrigen Suspensionen |
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2014
- 2014-02-21 CN CN201410060025.0A patent/CN104292099B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101440031A (zh) * | 2008-11-26 | 2009-05-27 | 青岛大学 | 一种以牡蛎壳为原料制备高纯度乳酸钙的方法 |
EP2562263A1 (en) * | 2011-08-24 | 2013-02-27 | Hitachi Plant Technologies, Ltd. | Manufacturing process of purified lactic acid |
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Publication number | Publication date |
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CN104292099A (zh) | 2015-01-21 |
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Effective date of registration: 20160816 Address after: Nanle County of Puyang City, 457400 industrial agglomeration area of Henan Province Industrial Avenue South West Patentee after: Nanle Zheng Biological Technology Co.,Ltd. Address before: 450001 science Avenue, Henan, Zhengzhou, No. 100 Patentee before: Zhengzhou University |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 457400 west side of north section of Changyi Road, Puyang Industrial Zone, Nanyue County, Henan Patentee after: HENAN XINGHAN BIOTECHNOLOGY Co.,Ltd. Address before: 457400 west side of Industrial Avenue South of Puyang County, Henan Province Patentee before: Nanle Zheng Biological Technology Co.,Ltd. |
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Effective date of registration: 20201106 Address after: Room 1105, building 3, Henan e-commerce Industrial Park, No.26 Dongqing street, high tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou operation and maintenance Biotechnology Co.,Ltd. Address before: No. 12003, inner ring road, Henan Province Patentee before: Zhai Kunzhang Effective date of registration: 20201106 Address after: No. 12003, inner ring road, Henan Province Patentee after: Zhai Kunzhang Address before: 457400 west side of north section of Changyi Road, Puyang Industrial Zone, Nanyue County, Henan Patentee before: HENAN XINGHAN BIOTECHNOLOGY Co.,Ltd. |