@article{Makarova_Savitskiy_Makarov_Sadovskiy_2016, title={INFLUENCE OF STABILIZATION TECHNOLOGIES ON RHEOLOGICAL PROPERTIES AND STABILITY OF COAL-WATER SUSPENSIONS}, url={https://etars-journal.org/index.php/journal/article/view/177}, abstractNote={<p>During production of water-coal suspensions based on low-ash subbituminous coal, inevitably there is a problem of stability due to the deposition of carbon particles in a dispersion medium, which can be solved by the adding of water-soluble polymers. When the water- soluble polymers are using as stabilizers the great importance have the concentration factor and the technology of the stabilizer insertion. Based on the research was studied the influence of water-soluble polymer concentration and a stabilizing technology on rheological properties and stability of coal-water slurries. The optimal polymer concentration at which the system have the lowest viscosity and the highest stability was found. Also discussed stabilization techniques thanks to which it is possible to increase the stability of coal-water slurries. <em>Bibl. 7, Fig. 2, Tab. 1.</em></p&gt;}, number={3}, journal={Energy Technologies & Resource Saving}, author={Makarova, K.V. and Savitskiy, D.P. and Makarov, A.S. and Sadovskiy, D.Yu.}, year={2016}, month={Sep.}, pages={13-18} }