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Application filed by Sud Chemie Catalysts Japan IncfiledCriticalSud Chemie Catalysts Japan Inc
Priority to TW094110759ApriorityCriticalpatent/TW200635662A/en
Publication of TW200635662ApublicationCriticalpatent/TW200635662A/en
The present invention discloses a catalyst for facilitating the catalytic cracking of highly concentrated ammonia and an ammonia cracking method using the catalyst. Preferably, the ammonia cracking catalyst is obtained by carrying metal elements selected from Fe, Co, Ni, and Cu on porous silica alumina having a Si/Al (atom ratio) of 1 to 90, and a specific surface area of 200 to 900m<SP>2</SP>/g by ion exchange method. And, the ammonia cracking catalyst includes noble metal elements selected from Ru, Rh, Pd, Ir, and Pt having a mass ratio, relative to the total catalyst mass, of 10 to 500ppm.
TW094110759A2005-04-042005-04-04Ammonia cracking catalyst and ammonia cracking method using the catalyst
TW200635662A
(en)