Coal-oil slurries containing a surfactant
Coal-oil slurry compositions
Coal-water dispersion
Coal-water dispersion
Coal-water dispersion agent
Coal-water fuel production
Coal-water fuel slurries and process for making
Coal-water fuel slurries and process for making same
Coal-water mixture and process for producing same
Coal-water mixture using upgraded low-rank coal and process for
Coal-water mixtures from low rank coal and process of preparatio
Coal-water slurries of low viscosity and method for their prepar
Coal-water slurry and method for its preparation
Coal-water slurry and method for its preparation
Coal-water slurry and method for its preparation
Coal-water slurry and method for its preparation
Coal-water slurry compositions
Coal-water slurry compositions
Coal-water slurry producing process, system therefor, and slurry
Coal-water slurry viscosity reduction using olefin/maleic acid s