Title:
CATALYST FOR PRODUCING HIGH CALORIE GAS AND PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JP3534451
Kind Code:
B2
Abstract:
PURPOSE: To obtain a catalyst for producing high calorie gas having carbon resistance and sulfur resistance by supporting ruthenium on an activated alumina composite carrier containing an oxide of group IIa, IIa metal and/or lanthanoid metal and subsequently subjecting the supported carrier to a reducing treatment.
CONSTITUTION: Ruthenium is supported on an activated alumina composite carrier containing an oxide of group IIa, IIa metal and/or lanthanoid metal and the supported carrier is subjected to a reducing treatment to obtain a catalyst for producing high calorie gas. In this case, 5-30wt.% of the oxide of group IIa, IIIa metal and/or oxide of lanthanoid metal is added to the composite carrier and 0.5-5-wt.% of ruthenium is supported on the carrier with a specific surface area of 60m2/g or more and a pore vol. of 0.2-0.5ml/g. Next, the supported carrier is subjected to a reducing treatment so that carbon monoxide adsorbing quantity pref. becomes 2ml/g or more.
Inventors:
Suzuki, Takashi
Iwanami, Hikoichi
Yoshizawa, Takashi
Iwanami, Hikoichi
Yoshizawa, Takashi
Application Number:
JP18940494A
Publication Date:
June 07, 2004
Filing Date:
August 11, 1994
Export Citation:
Assignee:
COSMO SOGO KENKYUSHO:KK
COSMO OIL CO LTD
COSMO OIL CO LTD
International Classes:
B01J23/63; B01J23/58; C10L3/00; C10L3/06; C10L3/12; (IPC1-7): B01J23/63; B01J23/58; C10L3/06
Attorney, Agent or Firm:
特許業務法人アルガ特許事務所 （外４名）
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