CN1181922C - 一种用于催化环氧乙烷水合的季鏻型阴离子交换树脂的合成方法 - Google Patents
一种用于催化环氧乙烷水合的季鏻型阴离子交换树脂的合成方法 Download PDFInfo
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- CN1181922C CN1181922C CNB031316611A CN03131661A CN1181922C CN 1181922 C CN1181922 C CN 1181922C CN B031316611 A CNB031316611 A CN B031316611A CN 03131661 A CN03131661 A CN 03131661A CN 1181922 C CN1181922 C CN 1181922C
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- exchange resin
- anion exchange
- resin
- quaternary phosphine
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Abstract
Description
催化剂 | n | 树脂类型 | 阴离子 | 环氧乙烷转化率(%) | 乙二醇选择性(%) |
实例1 | 4 | 凝胶 | HCO3 - | 99.6 | 93.3 |
实例2 | 4 | 凝胶 | HCOO- | 99.5 | 92.4 |
实例3 | 3 | 大孔 | HCOO- | 99.8 | 91.6 |
实例4 | 3 | 大孔 | HCO3 - | 99.2 | 90.2 |
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CNB031316611A CN1181922C (zh) | 2003-06-02 | 2003-06-02 | 一种用于催化环氧乙烷水合的季鏻型阴离子交换树脂的合成方法 |
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CNB031316611A CN1181922C (zh) | 2003-06-02 | 2003-06-02 | 一种用于催化环氧乙烷水合的季鏻型阴离子交换树脂的合成方法 |
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CN1460551A CN1460551A (zh) | 2003-12-10 |
CN1181922C true CN1181922C (zh) | 2004-12-29 |
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CNB031316611A Expired - Fee Related CN1181922C (zh) | 2003-06-02 | 2003-06-02 | 一种用于催化环氧乙烷水合的季鏻型阴离子交换树脂的合成方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103755846A (zh) * | 2013-12-27 | 2014-04-30 | 宁波争光树脂有限公司 | 一种耐高温强碱性阴离子交换树脂的合成方法 |
CN106478373A (zh) * | 2015-08-25 | 2017-03-08 | 中国石油化工股份有限公司 | 一种以大孔阴离子交换树脂为催化剂合成邻二醇类化合物的方法 |
CN106478365A (zh) * | 2015-08-25 | 2017-03-08 | 中国石油化工股份有限公司 | 一种邻二醇类化合物的合成方法 |
CN106478371A (zh) * | 2015-08-25 | 2017-03-08 | 中国石油化工股份有限公司 | 一种以烃类环氧化物为原料合成邻二醇类化合物的方法 |
CN106478372A (zh) * | 2015-08-25 | 2017-03-08 | 中国石油化工股份有限公司 | 一种利用季鏻盐型阴离子交换树脂制备邻二醇类化合物的方法 |
CN106478374A (zh) * | 2015-08-25 | 2017-03-08 | 中国石油化工股份有限公司 | 一种通过开环反应制备邻二醇类化合物的方法 |
CN114433230B (zh) * | 2020-10-20 | 2024-03-26 | 中国石油化工股份有限公司 | 用于环氧烷烃催化水合反应的催化剂及其制备方法和应用 |
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