CN100430362C - 高纯度结晶山梨酸的制备工艺 - Google Patents
高纯度结晶山梨酸的制备工艺 Download PDFInfo
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- CN100430362C CN100430362C CNB2006100516190A CN200610051619A CN100430362C CN 100430362 C CN100430362 C CN 100430362C CN B2006100516190 A CNB2006100516190 A CN B2006100516190A CN 200610051619 A CN200610051619 A CN 200610051619A CN 100430362 C CN100430362 C CN 100430362C
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- sorbic acid
- polyester
- acid
- decoking
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CNB2006100516190A CN100430362C (zh) | 2006-05-25 | 2006-05-25 | 高纯度结晶山梨酸的制备工艺 |
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CNB2006100516190A CN100430362C (zh) | 2006-05-25 | 2006-05-25 | 高纯度结晶山梨酸的制备工艺 |
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CN1850768A CN1850768A (zh) | 2006-10-25 |
CN100430362C true CN100430362C (zh) | 2008-11-05 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103601615B (zh) * | 2013-11-19 | 2016-02-17 | 南通醋酸化工股份有限公司 | 一种2,4-己二烯酸的制备方法 |
CN103613747B (zh) * | 2013-11-19 | 2015-11-25 | 南通醋酸化工股份有限公司 | 一种2,4-己二烯酸聚酯的制备方法 |
CN104788307B (zh) * | 2015-05-04 | 2016-06-08 | 湖南尔康制药股份有限公司 | 一种山梨酸的纯化方法 |
CN107935839B (zh) * | 2017-12-07 | 2021-03-30 | 南通醋酸化工股份有限公司 | 一种回收山梨酸钾的方法 |
CN111437881B (zh) * | 2020-05-06 | 2023-09-01 | 江苏润普食品科技股份有限公司 | 光高效催化异构化制备山梨酸的方法 |
CN112047835A (zh) * | 2020-09-27 | 2020-12-08 | 昆山市双友日用化工有限公司 | 一种环保型防腐剂制备工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426646B1 (zh) * | 1966-07-27 | 1969-11-07 | ||
JPS54163516A (en) * | 1978-06-13 | 1979-12-26 | Daicel Chem Ind Ltd | Production of sorbic acid |
CN1634844A (zh) * | 2004-09-28 | 2005-07-06 | 宁波王龙集团有限公司 | 一种山梨酸钾制备工艺 |
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- 2006-05-25 CN CNB2006100516190A patent/CN100430362C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426646B1 (zh) * | 1966-07-27 | 1969-11-07 | ||
JPS54163516A (en) * | 1978-06-13 | 1979-12-26 | Daicel Chem Ind Ltd | Production of sorbic acid |
CN1634844A (zh) * | 2004-09-28 | 2005-07-06 | 宁波王龙集团有限公司 | 一种山梨酸钾制备工艺 |
Non-Patent Citations (2)
Title |
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山梨酸生产技术综述. 王景敖.河南化工,第3期. 1998 |
山梨酸生产技术综述. 王景敖.河南化工,第3期. 1998 * |
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CN1850768A (zh) | 2006-10-25 |
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