CN100497298C - 一种用于制备n,n-二甲基乙酰胺的催化剂的制备方法 - Google Patents
一种用于制备n,n-二甲基乙酰胺的催化剂的制备方法 Download PDFInfo
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- CN100497298C CN100497298C CNB2005100269127A CN200510026912A CN100497298C CN 100497298 C CN100497298 C CN 100497298C CN B2005100269127 A CNB2005100269127 A CN B2005100269127A CN 200510026912 A CN200510026912 A CN 200510026912A CN 100497298 C CN100497298 C CN 100497298C
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实例实施(原催化剂) | 醋酸二甲胺盐转化率(%) | 实例实施(本发明成品) | 醋酸二甲胺盐转化率(%) |
实例1 | 92.37 | 实例6 | 99.23 |
实例2 | 91.89 | 实例7 | 99.08 |
实例3 | 92.46 | 实例8 | 98.87 |
实例4 | 93.05 | 实例9 | 99.18 |
实例5 | 91.16 | 实例10 | 99.32 |
平均 | 92.19 | 平均 | 99.14 |
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CNB2005100269127A CN100497298C (zh) | 2005-06-20 | 2005-06-20 | 一种用于制备n,n-二甲基乙酰胺的催化剂的制备方法 |
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CNB2005100269127A CN100497298C (zh) | 2005-06-20 | 2005-06-20 | 一种用于制备n,n-二甲基乙酰胺的催化剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1884255A CN1884255A (zh) | 2006-12-27 |
CN100497298C true CN100497298C (zh) | 2009-06-10 |
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CNB2005100269127A Expired - Fee Related CN100497298C (zh) | 2005-06-20 | 2005-06-20 | 一种用于制备n,n-二甲基乙酰胺的催化剂的制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102807500B (zh) * | 2012-08-13 | 2014-04-23 | 西南化工研究设计院有限公司 | 一种液相制备n,n-二甲基乙酰胺的方法 |
CN106563438B (zh) * | 2016-10-12 | 2020-01-03 | 中海油天津化工研究设计院有限公司 | 一种合成酰胺的催化剂以及合成n,n-二甲基丙酰胺的方法 |
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