light-weight fraction of coal tar

USE OF COAL COKING BY-PRODUCTS FOR THE PRODUCTION OF POLYMER MODIFIED BITUMEN

Today there is a problem of rational use of coal coking by-products, which can be partially solved by obtaining a variety of polymeric materials on their basis. The presence of valuable reactive substances (indene, coumarone, styrene, etc.) in this type of raw materials contributes to the solving of the problem. An important aspect is the area of application of the resulting polymers.