Title:
COMBUSTION CATALYST FOR GAS TURBINE
Document Type and Number:
Japanese Patent JPS6014939
Kind Code:
A
Abstract:
PURPOSE: To prevent formation of alloy during use and to utilize its activity effectively by allowing Pt and Pd in an active carrier layer to be isolated from each other.
CONSTITUTION: Pt and Pd are supported in an active carrier layer 2 by covering the surface of the carrier 1 with a mixture comprising a material for the carrier layer such as alumina sol or γ-alumina, fine powder of Pd or PdO or Pd salt, and drying and sintering the mixture, then covering the carrier layer with slurry of mixture comprising fine powder of Pt or PtO or Pt salt and a material of the carrier layer such as alumina sol or γ-alumina, and drying and sintering. In this way, Pt is supported on the outside layer on the carrier layer.
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Inventors:
FURUYA TOMIAKI
HAYATA TERUNOBU
YAMANAKA CHIKAU
HIZUKA JIYUNJI
HAYATA TERUNOBU
YAMANAKA CHIKAU
HIZUKA JIYUNJI
Application Number:
JP12103883A
Publication Date:
January 25, 1985
Filing Date:
July 05, 1983
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
B01J35/04; B01J37/02; F23R3/40; B01J23/44; (IPC1-7): B01J23/44; B01J37/02; F23R3/40
Attorney, Agent or Firm:
Hajime Tsukuni