PROCESS FOR OBTAINING PETROLEUM LIQUIDS BY HYDROGENATION AND LIQUEFACTION OF COAL

摘要

The device for carrying out this process comprises: a) a coal liquefaction zone where the coal comes into contact with a hydrogen donor solvent, b) a fluidized bed coking zone into which is introduced the suspension having a boiling point greater than or equal to 540 degrees C from the coal liquefaction zone so as to come into contact with hot solid particles, c) a hydrogen generation zone in which the high calorific gases from coal liquefaction and fluidized bed coking zones are introduced in sufficient quantity and d) a carbonization product gasification zone into which said carbonization product from the fluidized bed coking zone is introduced so as to enter into contact with air (oxygen) and vapor.