HYDROGEN GENERATING CATALYST
PROBLEM TO BE SOLVED: To suppress decrease in the activity even when caulking occurs by hydrocarbons. SOLUTION: A zeolite film 3 is formed by growing zeolite crystals on the surface of a catalyst layer 2 having hydrogen generating activity. Hydrocarbons which are liable to caulk are suppressed from...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To suppress decrease in the activity even when caulking occurs by hydrocarbons. SOLUTION: A zeolite film 3 is formed by growing zeolite crystals on the surface of a catalyst layer 2 having hydrogen generating activity. Hydrocarbons which are liable to caulk are suppressed from reaching the catalyst layer 2 by the zeolite film 3, and this suppress deactivation of the active points in the catalyst due to the coating by carbon. |
---|