Development of coal based fuel,the important way to solve the problem of Chinese energy safety

The problem of energy safety in China becomes very prominent;in contrast of lacking petroleum and natural gas,relatively abundant coal is the reliable energy resource for Chinese development in medium long term;coal conversion by liquefaction into hydrocarbon or alcohol and ether as a clean fuel will be the principal way to solve the problem of increasing energy consumption by vehicles;methyl alcohol is safe to human health and ecologic environment,suitable to national situation,and low in production cost;in view of readily experiences of its production and utilization,it is proposed to popularize its application.