Research and Development ofMFI Zeolite Membrane Reactor

MFI沸石膜反应器的研发

• 批准号: 18360377
• 负责人: KITA Hidetoshi
• 金额: $ 10.7万
• 依托单位: Yamaguchi University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2006
• 资助国家: 日本
• 起止时间: 2006 至 2007
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18360377/
• 关键词: Membrane Reactor; Zeolite; Membrane Separation; Reaction and Separation; Catalytic Process_

We described the fabrication of a MFI zeolite membrane reactor for the esterification reaction in order to shift the equilibrium in favor of the ester formation and to improve the conversion of the reaction and a novel pervaporation catalytic membrane reactor for the oxidation of isopropanol by TS-I membranes. We have reported the performance of zeolitic membranes which are the most favorable one for pervaporation. Here, we reported on the hydrothermal synthesis of MFI zeolite membrane such as ZSM-5 and TS-1 membranes and their pervaporation properties. Synthetic parameters such as the reaction time, temperature, molar ratio of the starting gel, aging, and seed coating were investigated in order to optimize the pervaporation performance of the membrane. The kinetic parameters of the reaction were calculated and a simple model was used to described the catalytic activity of the membrane reactor.

我们描述了用于酯化反应的MFI沸石膜反应器的制造，以转移平衡，有利于酯形成，并改善反应的转化和新型的透化催化催化膜反应器，以通过TS-I膜。我们报道了沸石膜的性能，这是最有利的渗透性膜。在这里，我们报道了MFI沸石膜的热液合成，例如ZSM-5和TS-1膜及其透露特性。研究了合成参数，例如起始凝胶，衰老和种子涂层的反应时间，温度，摩尔比，以优化膜的透白化性能。计算了反应的动力学参数，并使用一个简单的模型描述了膜反应器的催化活性。

项目成果

Synthesisof highly acid-resistant ZSM-5 zeolite membranes for membrane separation of biomass ethanol

高耐酸ZSM-5沸石膜的合成用于生物质乙醇膜分离

• 发表时间: 2006
• 期刊: Trans. Mat. Res. Soc. Jpn 31
• 作者: X. Li;H. Kita;K. Tanaka
• 通讯作者: K. Tanaka

Zeolite membranes for pervaporation and vapor permeation in Materials Science of Membranes for Gas and Vapor Separation

气体和蒸汽分离膜材料科学中用于渗透蒸发和蒸汽渗透的沸石膜

• 发表时间: 2006
• 作者: H. Kita

Pervaporation of ketone/water mixtures through silicalite membrane

• DOI: 10.1016/j.desal.2007.09.096
• 发表时间: 2008-12-31
• 期刊: DESALINATION
• 影响因子: 9.9
• 作者: Chen, Xiangshu;Lin, Xiao;Kita, Hidetoshi
• 通讯作者: Kita, Hidetoshi

Kinetics of iso-propanol oxidation catalyzed by TS-1 membrane reactor

TS-1膜反应器催化异丙醇氧化动力学

• 发表时间: 2007
• 期刊: Trans.Mate.Res.Soc.Japan 32
• 作者: Y. Sekine;S. Asai;S. Kado;M. Matsukata;E. Kikuchi;P. Chen
• 通讯作者: P. Chen

Preparation of TS-1 membranes by microwave heating and their application to membrane reactor

微波加热TS-1膜的制备及其在膜反应器中的应用

• 发表时间: 2007
• 作者: H. Kita;T. Nagamatsu;X. Chen;K. Tanaka
• 通讯作者: K. Tanaka