Effect of coal particle size distribution, volume fraction and rank on the rheology of coal-water slurries

被引：188

作者：

Boylu, F ^{[1
]}

Dinçer, H ^{[1
]}

Atesok, G ^{[1
]}

机构：

[1] Istanbul Tech Univ, Min Fac, Mineral & Coal Proc Sect, TR-80626 Istanbul, Turkey

来源：

FUEL PROCESSING TECHNOLOGY | 2004年 / 85卷 / 04期

关键词：

coal; coal-water slurries; viscosity; fuel; solid waste; energy;

D O I：

10.1016/S0378-3820(03)00198-X

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The aim of this study was to understanding of the effect of coal particle size distributions on rheology of coal-water slurries (CWS). Experiments have been carried out on the coal samples that were different in rank. Besides two different Turkish lignites (Soma and Istanbul-Agacli), a bituminous coal from Siberia (Russia) has been used. In addition to the determination of the chemical and physical properties of the coal samples, their zeta potentials were also measured. The pulps of different solids percentage composed of coal particles with d(50) sizes of 19, 35 and 50 mum were used to determine the effect of volume fraction on the viscosity of the slurry. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：241 / 250

页数：10

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