Thermal Processing of Thermal Coal Under Pressure to Produce Semi-Coke and Thermal Energy
The process of thermal processing of brown coals of grades 1B and 2B under external overpressure of gases in the range of 0-4.0 MPa is investigated. The dependences of the main characteristics of the obtained products - semi-coke and combustible gas-on the pressure are established. The material and energy balances of the process of thermal processing of both coal grades are given.