會議論文

標題 Modeling and Operation Analysis of Concentration Boundary Layer of Solid Sodium Borohydride Dissolution Systems
學年 101
學期 2
發表日期 2013/03/15
作品名稱 Modeling and Operation Analysis of Concentration Boundary Layer of Solid Sodium Borohydride Dissolution Systems
作品名稱(其他語言)
著者 陳逸航
作品所屬單位 淡江大學化學工程與材料工程學系
出版者
會議名稱 The 2nd International Conference on Engineering and Applied Science
會議地點 Tokyo, Japan
摘要 Much attention has been paid to the concept of using hydrogen used as an energy carrier [1]. In order to overcome the operating problems to satisfy the DOE 2015 target, solid sodium borohydride was used and can achieve 7~9 wt. % of hydrogen storage capacity. Many researchers have focused on: How to improve the catalyst, efficient use of water and testing the hydrolysis performance [2]. Before hydrolysis reaction takes place on the catalyst surface, solid sodium borohydride must dissolve and form a concentration boundary layer. The NaBH4 concentration in the concentration boundary layer is difficult to measure, but it’s very important to understand the profile in the concentration boundary layer of the solid sodium borohydride catalyst hydrolysis reaction. In this work, the concentration profiles in the concentration boundary layer (CBL) must be solved in order to accurately measure the reaction concentration on the catalyst surface.
關鍵字 Solid NaBH4;Dissolution;Concentration boundary layer thickness
語言 英文
收錄於
會議性質 國際
校內研討會地點
研討會時間 20130315~20130317
通訊作者 yihhang@mail.tku.edu.tw
國別
公開徵稿 Y
出版型式 紙本;電子版
出處 The 2nd International Conference on Engineering and Applied Science