| 摘要 |
<p>The invention relates to methods for producing liquid hydrocarbons from peat, oil shale, lignite, brown and black coal, waste coal, refinery waste, plastic scrap, polymer scrap, industrial rubber waste, lignite etc, and can be used for the coal-chemical and petroleum industries. The inventive method consists in cracking and hydrogenating feed stock in the presence of a hydrogen donor solvent and in conditions of nonstationary flow of a biphase system feed stock - hydrogen donor solvent in a reaction rotor device with flow modulation (flow interruption). Water and the mixture of fraction whose boiling temperature ranges from 35 to 100 °C with a circulating post-fractionation residue having a boiling temperature ranging from 450 to 600 °C and a solidification temperature of 20 °C are used as a hydrogen donor solvent. Hydrogenation and thermomechanical cracking are intensified by cavitation processes and multiple secondary cavitation effects. Said method makes it possible to simplify the operating process, increase the output of an improved quality product which can be used as a motor fuel.</p> |
