Energy is important to human survival and development. Developments of coal to liquid and gas to liquid can achieve clean utilization of coal and optimal utilization of gas, which are good for relieving the imbalance between supply and demand. Pilot experimental device for 3000 t/y synthesis oil has been set up in Zhenhai Refining & Chemical Company by China Petrochemical Corporation. Project researches were undertaken by Zhenhai Refining & Chemical Company, Ningbo Engineering Company and East China Univers...