| Method for Synthesizing Polymethoxy Methylal by Ionic Liquid Catalysis | |
Chen J(陈静) ; Song HY(宋河远); Xia CG(夏春谷); Zhang XZ(张新志); Tang ZH(唐中华)
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| 2013 | |
| Rights Holder | 中国科学院兰州化学物理研究所 |
| Date Available | 2013-12-02 |
| Country | 美国 |
| Abstract | The present invention discloses a method for synthesizing polyoxymethylene dimethyl ethers by ionic liquid catalysis. The method comprises synthesizing polyoxymethylene dimethyl ethers by using a functional acidic ionic liquid as catalyst and using methylal and trioxymethylene as reactant under a relative mild reaction condition. The invention has advantages of high catalyst activity and reaction conversion, simple reaction process, high operationability and controllability, as well as good product distribution and high raw material utilization ratio. |
| Subject Area | 物理化学与绿色催化 |
| Department | OSSO国家重点实验室 |
| Application Date | 2009-08-27 |
| Patent Number | US 8344183 B2 |
| Language | 英语 |
| Status | 授权 |
| Document Type | 专利 |
| Identifier | http://ir.licp.cn/handle/362003/4270 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Recommended Citation GB/T 7714 | Chen J,Song HY,Xia CG,et al. Method for Synthesizing Polymethoxy Methylal by Ionic Liquid Catalysis. US 8344183 B2[P]. 2013-01-01. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| US8344183B2[1].pdf（42KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
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