Preliminary discussion about clean and efficient utilization of coal

The extensive use of coal brought environmental pollution,resource depletion and other issues,so the clean and efficient utilization of coal resources will become our strategic choice about the innovation of energy technology and the adjustment of energy structure.From the perspective about environmental problems caused by coal consumption,through the comprehensive analysis method,from the aspect of improving the washing rate of raw coal,high efficiency and clean combustion technology of coal,flue gas purification,change of coal utilization,increasing coal quality and dual using etc,the measures about efficient and clean use of coal is discussed,in order to maximize control of coal-fired flue gas emissions of major pollutants to achieve the goal of promoting clean and efficient utilization of coal.