Получение ксантогенатов металлов реагентной переработкой сероуглерода головной фракции коксохимических предприятий

Abstract

In this paper was studied the dithiocarboxylation process of aliphatic alcohols by highly toxic carbon disulfide of the crude benzene head fraction of coke factories with obtaining the alkali metal xanthates and metal-chelates of some 3d-metals based on them. It was established the optimal conditions for obtaining of alkali metal xanthates and their metal-chelates, providing maximum yield with a minimum content of impurities. It was also developed a technological scheme of processing of carbon disulfide of the crude benzene head fraction into metal xanthates as an additional block for total processing technology of the crude benzene of coke production.