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Title:
AMMONIA DECOMPSOTION PROCESSING DEVICE OF GASIFIED FUEL AND AMMONIA DECOMPOSITION PROCESSING SYSTEM PROVIDED WITH THE SAME
Document Type and Number:
Japanese Patent JP3940551
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To heat a catalyst to an appropriate temperature for ammonia decom position without feeding an energy from other sites, to maintain catalyst perfor mance for a long time and to make an energy loss less.
SOLUTION: In the ammonia decomposition processing device of a gasified fuel, the gasified fuel is contacted with a catalyst 3 to decompose ammonia contained in the gasified fuel. A pre-burner 1 is installed on the upstream of the catalyst 3 and a part F1 of the gasified fuel and a gas A containing an oxygen are fed to the pre-burner 1 to burn them. A remained gasified fuel F2 is mixed with the burned gas to feed it to the catalyst 3.


Inventors:
Yasushi Ozawa
Yoshihisa Tochihara
Application Number:
JP2000000256937
Publication Date:
July 04, 2007
Filing Date:
August 28, 2000
Export Citation:
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Assignee:
CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY
International Classes:
B01D39/20; C10L3/10; C10J3/02; C10K1/02; C10K1/34; B01D46/42; (IPC1-7): B01D39/20; C10K1/02; C10K1/34; C10L3/10
Domestic Patent References:
JP2276890A
JP7010502A
JP2180614A
JP2105889A
JP2058598A
JP63134029A
JP2107694A
JP2070794A
Attorney, Agent or Firm:
Murase Kazumi