FIELD: oil and gas industry.
SUBSTANCE: invention relates to the method for integrated processing of oil-containing stock that lies in stock spraying in vacuum distillation chamber by means of opposite dispergators forming drop-feed flares, evacuation of residual stock and cumulative gaseous phase formed in result of flash distillation, fractioning of cumulative gaseous phase. Opposite dispergators are oriented vertically; before the process of flash distillation in the interpenetrating flares mechanical cracking of the stock is performed while process of the stock dispergating is combined with thermal cracking. Parameters of flash distillation process, mechanical and thermal cracking are selected depending on the target characteristics of the residual stock and received cumulative gaseous phase is subject to fractioning to at least three products.
EFFECT: improving processing efficiency for oil-containing stock.
2 dwg, 7 tbl
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