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6170955 
Book/Book Chapter 
Improvement of Methanation Activity by Regulating the Pore Structure and the Supported State of the Catalyst 
Inui, T; Miyaji, K; Sezume, T; Takegami, Y 
1981 
1 
Studies in surface science and catalysis
ISSN: 0167-2991 
Elsevier 
Studies in Surface Science and Catalysis 
7 
1444-1445 
Spherical catalyst supports having a unimodal meso-and macro-pore structure were improved as supports for methanation catalysts by, respectively, high temperature calcination and coating of macro-pore wall with very fine silica particles. Further, by suitably regulating the impregnation depth of the catalyst constituents, a higher methanation rate was realized. 
Tanabe, K.