Application of Gas-Phase Ozonation for Modification of Coal Tar Composition
There are presented the results of influence of coal tar high-temperature pre-processing by ozone on quantitative and qualitative composition of thermal fractions. Using ozonolithic modification is shown to increase the yield of the product of large-tonnage recycling resin - coal-tar pitch with- out significant changes in its chemical composition. So, solution of the problem of increasing the yield and quality of target products of pitch coke processing is possible.