Abstract
In this work a coal-water suspension with containing of 30% (mass) coal was investigated. Obtained coal-water suspension was stabilized by sodium dodecyl sulphate (SDS) and oxyethylated alkyl phenol (OP-10). A wettability isotherm of coal surface by surfactants, optimal regime of coal dispersion, adsorption isotherm, viscosity, fluidity and heat of combustion of 30% (mass) coal-water suspension were determined. Obtained results allow to recommend 30% coal-water suspension stabilized by surfactants as a fuel.
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Aidarova, S., Bekturganova, N., Kerimkulova, M., Musabekov, K., & Sharipova, A. (2014). The influence of surfactants to the stability of coal water suspension. Periodica Polytechnica Chemical Engineering, 58(SUPPL), 21–26. https://doi.org/10.3311/PPch.7300
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