EFFECT OF OZONOLYSIS ON THERMAL DISSOLUTION OF KUZBASS COAL VITRINITES IN TETRALIN

摘要

The effect of ozonolysis of vitrinites of coals of the metamorphism series (Kuzbass basin) on the process of their thermal dissolution in tetralin has been studied. In ozonized samples the degree of conversion to liquid products increases in a low-temperature region (300-375℃). Depending on the variation of the composition of coal organic matter (COM) in the metamorphism series, upon ozonolysis the group composition of liquid products undergoes change.