CN113666820A - 一种没食子酸的生产工艺 - Google Patents
一种没食子酸的生产工艺 Download PDFInfo
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- CN113666820A CN113666820A CN202110166374.0A CN202110166374A CN113666820A CN 113666820 A CN113666820 A CN 113666820A CN 202110166374 A CN202110166374 A CN 202110166374A CN 113666820 A CN113666820 A CN 113666820A
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- ceramic membrane
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- gallic 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
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1490252A (zh) * | 2002-10-16 | 2004-04-21 | 天津市环境保护科学研究所 | 纳滤膜工业废液处理及物质回收工艺设计方法 |
CN105174578A (zh) * | 2015-08-10 | 2015-12-23 | 厦门世达膜科技有限公司 | 一种没食子酸结晶母液废水的处理方法 |
CN107141218A (zh) * | 2017-07-17 | 2017-09-08 | 湖南楚宏生物科技有限公司 | 一种从咖啡豆中制取绿原酸和没食子酸的方法 |
CN107721086A (zh) * | 2017-11-22 | 2018-02-23 | 天津海泽惠科技发展有限公司 | 一种没食子酸废水处理装置及其工艺 |
CN109929896A (zh) * | 2019-04-23 | 2019-06-25 | 南京久安源环保科技有限公司 | 一种熊去氧胆酸的生产工艺 |
CN110003197A (zh) * | 2019-04-23 | 2019-07-12 | 南京久安源环保科技有限公司 | 一种莨菪烷类生物碱的提取工艺 |
CN111217692A (zh) * | 2018-11-26 | 2020-06-02 | 张家界久瑞生物科技有限公司 | 一种高纯度没食子酸的制备方法 |
-
2021
- 2021-02-04 CN CN202110166374.0A patent/CN113666820B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1490252A (zh) * | 2002-10-16 | 2004-04-21 | 天津市环境保护科学研究所 | 纳滤膜工业废液处理及物质回收工艺设计方法 |
CN105174578A (zh) * | 2015-08-10 | 2015-12-23 | 厦门世达膜科技有限公司 | 一种没食子酸结晶母液废水的处理方法 |
CN107141218A (zh) * | 2017-07-17 | 2017-09-08 | 湖南楚宏生物科技有限公司 | 一种从咖啡豆中制取绿原酸和没食子酸的方法 |
CN107721086A (zh) * | 2017-11-22 | 2018-02-23 | 天津海泽惠科技发展有限公司 | 一种没食子酸废水处理装置及其工艺 |
CN111217692A (zh) * | 2018-11-26 | 2020-06-02 | 张家界久瑞生物科技有限公司 | 一种高纯度没食子酸的制备方法 |
CN109929896A (zh) * | 2019-04-23 | 2019-06-25 | 南京久安源环保科技有限公司 | 一种熊去氧胆酸的生产工艺 |
CN110003197A (zh) * | 2019-04-23 | 2019-07-12 | 南京久安源环保科技有限公司 | 一种莨菪烷类生物碱的提取工艺 |
Non-Patent Citations (1)
Title |
---|
李银行;: "膜法提取L-丙氨酸工艺研究", 生物技术世界, no. 03, pages 321 * |
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Inventor after: Zhang Nannan Inventor after: Chen Lei Inventor after: Liu Huaihong Inventor after: Chu Bin Inventor after: Li Guoxue Inventor after: Fang Wei Inventor before: Ling Guoqing Inventor before: Zhang Nannan Inventor before: Chen Lei Inventor before: Liu Huaihong Inventor before: Chu Bin Inventor before: Li Guoxue Inventor before: Fang Wei |
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