HYDROGEN PRODUCTION METHOD, AND HYDROGEN PRODUCTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a hydrogen production method by the steam reforming of ethanol by which high hydrogen yield and high hydrogen purity can be attained by performing the steam reforming of ethanol at a relatively low temperature without requiring a hydrogen separation device in the poststage of a reactor, and to provide a hydrogen production system with which high energy efficiency (hydrogen generation energy/charged calorie) can be attained.

SOLUTION: In the hydrogen production method by the steam reforming of ethanol, a reforming device having a reforming catalyst and a hydrogen permselective membrane is used.

COPYRIGHT: (C)2005,JPO&NCIPI