Keizo Otsuka is an author at Hitachi (Japan) specializing in chemical engineering, environmental engineering, and engineering.
Publications per year
1986–1986
1
1
Water absorption by coals: effects of pore structure and surface oxygen
Ryuichi Kaji, Yasushi Muranaka, Keizo Otsuka et al. · Fuel · 1986 · 120 citations
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