C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
44/10
C10L 1/32 (2006.01)
Patent
CA 1255905
ABSTRACT OF THE DISCLOSURE A process for producing a coal-water slurry having a low viscosity and a good stability even in a high coal concentration without increase in the production cost is provided, which process is characterized in that when coal is fed to a wet mill and milled therein, the coal feed is divided in a multi-stage manner.
458233
Kikkawa Hirofumi
Nishimura Yasuyuki
Shoji Kazunori
Babcock-Hitachi Kabushiki Kaisha
Riches Mckenzie & Herbert Llp
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