Przemysl Chemiczny, Vol.88, No.11, 1192-1194, 2009
Complex processing the pyrolysis tar to naphthalene and high-aromatic hydrocarbon fractions
Compns. and methods for processing the liq. residues from gasoline pyrolysis were presented. An original process for recovering naphthalene as well as C black feedstock by distn. and crystn. was developed.