Development of Coal Chemistry at PAO Koks

Аннотация

At PAO Koks, in view of the small quantity of available coal tar, it is preferable to construct a system for processing heavy tar by atmospheric–vacuum distillation, with collection of the following products: soft coal pitch, vacuum-treated binding pitch, raw materials for carbon black (anthracene fractions 1 and 2), adsorbing oil, and a broad fraction (phenol + naphthalene).