Hydropyrolysis of Berezovo coal hydrogenation sludge

Information is given on the hydropyrolysis of the sludge formed in the hydrogenation of Berezovo lignite in a flow-type stand installation at a hydrogen pressure of 6.0 MPa within the interval of 450-700 °C. The maximum yield of the fraction of liquid products boiling above 260°C is reached at a temperature of the process of 500°C.