The effect of water quality on coal slurry viscosity
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The water used for preparing coal water slurry is usually the ash water from gasification, and the composition of this ash water is quite complex. Some time ago, we asked Nanjing University to conduct an experiment: using the same amount of coal, pulp was prepared either with tap water or ash water. As a result, at the same concentration, the viscosity of the mixture made with gray water was 500 CP higher. It seems that water has a significant impact.
Can concentrated brine be used to make coal slurry? ?