Coal-water slurry is new energy trend, coal, it is made up of about 65% 34% water and 1% additives through physical processing of a low pollution and high efficiency, pipeline transportation of oil coal-based liquid fuel. After strict working procedures, screening cannot be burned in coal constituents and other impurities, only carbon nature preserve, the essence of coal-water slurry. It has the oil as liquid, heat half of the oil, called liquid coal products. Water coal slurry in coal-water slurry technology includes preparation, storage and transportation, key technologies such as burn, additive, is a related to many disciplines of systems technology, coal-water slurry combustion characteristics of high efficiency and low pollutant emissions, can be used for utility boilers, industrial boilers and industrial furnaces burning of oil, gas, coal, and is an important part of today's clean coal technology