| 摘要 |
The invention relates to the oil-refining, petrochemical, chemical and fuel-and-energy industries, more specifically, to the preparation and deep conversion of oil, including heavy oil, natural bitumen, residues of oil-refining and petrochemical processes, coal, shale, vegetable products and other liquid, solid and gaseous hydrocarbon media, hereinafter referred to raw materials. The invention can be used for producing hydrocarbon fuel and petrochemical and chemical products. Moreover, the use of said method makes it possible to solve numerous ecological problems and improves environmental situation. The technical result of enhancing the yield of light target products, increasing the depth of raw material processing, simplifying the process and facilities and reducing the cost thereof with a high conversion rate and saving and rationally using hydrocarbon raw material resources, which technical result can be achieved by such a deep conversion process in which the raw materials and a catalyst are not brought into contact, the catalyst is not intoxicated with harmful impurities and is not carbonized, thereby increasing the service life of the catalyst without the need for regeneration processes; furthermore, the conversion rate of 100% can be practically achieved according to the present method by the reiterated, possibly repeated, processing of raw materials and/or the total heavy conversion fraction of the reaction products. The plant is easy to operate and does not require heavy investment and operating costs.
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