C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
302/17, 44/2
C10L 1/32 (2006.01)
Patent
CA 1116401
ABSTRACT OF THE DISCLOSURE Coarsely crushed coal and preheated fuel oil are supplied into a ball mill and subjected to a combined milling, agitating, and mixing action, whereupon a liquid mixture in stable slurry state is produced. Water originally contained in the coal is separated by evaporation in this process particularly when heat is applied to the process materials during the process. The resulting stable slurry is suitable for use as fuel or as a starting material in chemical processes.
325813
Ebihara Yoshimasa
Hagiwara Tatsuo
Hatano Masashi
Imai Keiji
Matsuura Yoshio
Electric Power Development Co. Ltd.
Fetherstonhaugh & Co.
Kawasaki Jukogyo Kabushiki Kaisha
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