Title:
【発明の名称】石炭-水スラリ-
Document Type and Number:
Japanese Patent JPS58501183
Kind Code:
A
Abstract:
A deashed coal-water slurry and process for preparing the same containing 65-85 percent of solids and 0.01-2.4 weight percent of dispersing agent. The slurry is comprised of a coal compact whose coal particles have a particle size distribution in substantial accordance with a specified formula. The coal-water slurry has a relatively low viscosity of less than 4,000 centipoise at a 75 percent solids content and, when it is pumped at either a constant or an increasing shear rate, its viscosity decreases. Also disclosed are a pumping process and an electrophoretic deashing cell and process.
Inventors:
Juanque Jieu-Muz Lee-
Application Number:
JP50261982A
Publication Date:
July 21, 1983
Filing Date:
July 26, 1982
Export Citation:
Assignee:
Alfredo Univer-Citi Lisa-Chief Unidentified Parakeet-Pole-Ted
International Classes:
C10L1/32; C10L5/00; C10L9/00; C21B5/00; B65G53/30; (IPC1-7): C10L9/00; C10L5/00; C10L1/32; B65G53/30
Attorney, Agent or Firm:
Minoru Nakamura