E
E. Echigoya
Researcher at Tokyo Institute of Technology
Publications - 2
E. Echigoya is an academic researcher from Tokyo Institute of Technology. The author has contributed to research in topics: Selective catalytic reduction & Catalysis. The author has co-authored 2 publications.
Papers
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Journal ArticleDOI
Catalytic reduction of NO with hydrogen over a cobalt-alumina catalyst effect of alkali metal additives
R. Sulima,E. Echigoya +1 more
TL;DR: In this article, the authors used Co/Al catalysts containing oxides of alkali metals (Li, Na, Rb, Cs) as additive to catalyzed process.
Journal ArticleDOI
Catalytic reduction of nitric oxide with hydrogen over a cobalt-alumina catalyst. The effect of potassium additives
R. Sulima,E. Echigoya +1 more
TL;DR: In this article, a Co/Al catalyst containing potassium oxide as an additive was used to reduce NO with hydrogen using a differential reactor operated at atmospheric pressure, and the process was carried out over a co-al catalyst with potassium oxide, which generally produces a decrease in activity of the Co/al catalyst except for very low concentrations of potassium atoms.