| 利用原位水热合成在二氧化硅陶瓷管上制备高性能的Silicalite-1分子筛膜 |
| |
| 引用本文： | 陈红亮,李砚硕,刘杰,杨维慎,林励吾.利用原位水热合成在二氧化硅陶瓷管上制备高性能的Silicalite-1分子筛膜[J].催化学报,2005,26(12):1039-1041. |
| |
| 作者姓名： | 陈红亮 李砚硕 刘杰 杨维慎 林励吾 |
| |
| 作者单位： | 中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023;中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023;中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023;中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023;中国科学院大连化学物理研究所催化基础国家重点实验室,辽宁大连,116023 |
| |
| 基金项目： | Supported by the National Advanced Materials Committee of China （2003AA328010）. |
| |
| 摘 要： | 利用原位水热合成法在二氧化硅陶瓷管上成功制备出高性能的silicalite-1分子筛膜,并利用扫描电子显微镜进行了表征. 结果表明,在二氧化硅陶瓷管上合成的分子筛膜比在氧化铝陶瓷管上合成的分子筛膜具有更高的分离性能和热稳定性,说明二氧化硅载体更适合制备高性能的silicalite-1分子筛膜.
|
| 关 键 词： | silicalite-1分子筛膜 二氧化硅陶瓷管 合成 渗透汽化 分离 |
| 文章编号： | 0253-9837（2005）12-1039-03 |
| 收稿时间： | 09 8 2005 12:00AM |
| 修稿时间： | 2005-09-08 |
Preparation of High Performance Silicalite-1 Membranes on Silica Tubes by in Situ Hydrothermal Synthesis |
| |
| CHEN Hongliang,LI Yanshuo,LIU Jie,YANG Weishen,LIN Liwu.Preparation of High Performance Silicalite-1 Membranes on Silica Tubes by in Situ Hydrothermal Synthesis[J].Chinese Journal of Catalysis,2005,26(12):1039-1041. |
| |
| Authors: | CHEN Hongliang LI Yanshuo LIU Jie YANG Weishen LIN Liwu |
| |
| Institution: | State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 116023, Liaoning , China |
| |
| Abstract: | Fossil fuels such as oil, coal and natural gas are getting depleted, and we should develop other sustainable energy sources such as ethanol that can be produced by the fermentation of biomass. However, the ethanol concentration is low in the fermentation broth. A membrane permeation system may be a solution to the problems of conventional ethanol fermentation systems. Silicalite-1 membranes were prepared on different supports and its potential for extracting ethanol from the fermentation broth was studied. |
| |
| Keywords: | silicalite-1 membrane silica tube synthesis pervaporation separation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《催化学报》浏览原始摘要信息 |
| 点击此处可从《催化学报》下载免费的PDF全文 |
