Results 161 to 170 of about 5,565,146 (221)

Optimal parameters of roadway supports for water prevention based on the FFA algorithm. [PDF]

PLoS One
Xu C.
europepmc   +1 more source

Mechanism and field validation of fly-ash grouting for mitigating mining-induced surface subsidence. [PDF]

Sci Rep
Ding C, Qin Y, Cao C.
europepmc   +1 more source

Experimental assessment of chloride and sulfate ions on the durability of CO2 carbonated backfill materials. [PDF]

PLoS One
Ngo I, Yang R, Yu K, Zhao Z, Zheng K, Zhang Z, Peng C, Zhang H.   +7 more
europepmc   +1 more source

Multiscale Mechanisms of Selective Adsorption of Inorganic and Organic Depressants in Coal-Kaolinite Flotation. [PDF]

ACS Omega
Li M, Zhang H, Zhang Y, Zhuo Q, Li R.
europepmc   +1 more source

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Study on the Pyrolysis Behavior of Coal-Water Slurry and Coal-Oil-Water Slurry

Journal of the Energy Institute, 2022
Abstract In this work, different concentrations of coal-water slurry and coal-oil-water slurry were prepared and pyrolyzed at various temperatures of 800–1000 °C. The chemical characteristics and combustion reactivities of chars and the formation mechanism of main gas components of CO, CO2, CH4, and H2 were investigated. With the water content of the
Tao Chen, Gan Wan, Xuyang Wang
exaly   +2 more sources

The Effect of Coal Properties on the Viscosity of Coal–Water Slurries

Fuel, 2002
Abstract Studies on coal–water slurries (CWSs) have been conducted for many years to replace fuel oil. In this research project, the effect of coal properties on CWSs have been investigated using two Turkish coals of different ranks and a Siberian bituminous coal. Physical, chemical and surface properties of coal samples were determined. Furthermore,
H Dinçer, G Atesok
exaly   +2 more sources

Water Requirement for Coal Slurry Transportation [PDF]

, 1983
Abstract: The amount of water required for coal slurry transportation is a function of the coal properties and the magnitude of coal movement. The pipeline system characteristics and the method of slurry preparation also affects the overall water requirement of the system.
Kao, David T., Rusher, Sandra L.
openaire   +2 more sources

Viscometry and Rheology of Coal Water Slurry

Fuel, 1986
Abstract This paper presents the results of a detailed experimental study on rheological behaviour of coal water slurry (CWS). In contrast to earlier rheological studies at shear rates of rather narrow ranges, this study covered a much wider range of shear rates: 0–800 s −1 in a rotational viscometer and 400–10000 s −1 in a capillary viscometer ...
Shirley C Tsai
exaly   +2 more sources