| 摘要 |
PROBLEM TO BE SOLVED: To provide a membrane reaction free from the direct contact of a hydrogen separation membrane with a catalyst, capable of easily attaching and detaching them, preventing the occurrence of pin holes of the hydrogen separation membrane with excellent maintenance property, and having improved durability. SOLUTION: A membrane unit composed of a honeycomb catalyst formed by carrying a catalyst on a honeycomb porous carrier and the cylindrical hydrogen separation membrane selectively permeating hydrogen passed through a cavity of the honeycomb catalyst is provided in a reaction chamber. |
