Reactive Separations Via a Hydrothermally Stable Hydrogen Selective Membrane.

Ciora, R. J. ; Liu, P.

Technical Information Center Oak Ridge Tennessee

关键词: Hydrogen;    Membranes;    Fabrication;    Silicon carbides;    Optimization;   

RP-ID  :  DE2005824152

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

In this SBIR Phase I program, we have successfully completed the fabrication of SiC-based hydrogen selective membranes suitable for use as a membrane reactor for steam-methane reforming applications. Hydrothermal stability was performed for selected membrane to demonstrate their stability for approx. 50 hours under the proposed reforming condition. In addition, several mechanistic study was conducted to elucidate the SiC membrane formation mechanism. This understanding will facilitate membrane optimization work to be proposed for the Phase II study. The reaction study was postponed to the Phase II study.