TW200635662A - Ammonia cracking catalyst and ammonia cracking method using the catalyst - Google Patents

Ammonia cracking catalyst and ammonia cracking method using the catalyst

Info

Publication number
TW200635662A
TW200635662A TW094110759A TW94110759A TW200635662A TW 200635662 A TW200635662 A TW 200635662A TW 094110759 A TW094110759 A TW 094110759A TW 94110759 A TW94110759 A TW 94110759A TW 200635662 A TW200635662 A TW 200635662A
Authority
TW
Taiwan
Prior art keywords
catalyst
ammonia cracking
ammonia
cracking
metal elements
Prior art date
Application number
TW094110759A
Other languages
Chinese (zh)
Inventor
Yasushi Shioya
Yoshiharu Miyaki
Original Assignee
Sud Chemie Catalysts Japan Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sud Chemie Catalysts Japan Inc filed Critical Sud Chemie Catalysts Japan Inc
Priority to TW094110759A priority Critical patent/TW200635662A/en
Publication of TW200635662A publication Critical patent/TW200635662A/en

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Abstract

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.
TW094110759A 2005-04-04 2005-04-04 Ammonia cracking catalyst and ammonia cracking method using the catalyst TW200635662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094110759A TW200635662A (en) 2005-04-04 2005-04-04 Ammonia cracking catalyst and ammonia cracking method using the catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094110759A TW200635662A (en) 2005-04-04 2005-04-04 Ammonia cracking catalyst and ammonia cracking method using the catalyst

Publications (1)

Publication Number Publication Date
TW200635662A true TW200635662A (en) 2006-10-16

Family

ID=57809466

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094110759A TW200635662A (en) 2005-04-04 2005-04-04 Ammonia cracking catalyst and ammonia cracking method using the catalyst

Country Status (1)

Country Link
TW (1) TW200635662A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI406708B (en) * 2007-12-12 2013-09-01 Nikki Universal Co Ltd Ammonia decomposition catalyst and the catalyst caused by ammonia exhaust treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI406708B (en) * 2007-12-12 2013-09-01 Nikki Universal Co Ltd Ammonia decomposition catalyst and the catalyst caused by ammonia exhaust treatment

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