METHOD OF PRODUCING HYDROCARBON PRODUCTS Russian patent published in 2020 - IPC C10G3/00 

FIELD: bioenergetics.

SUBSTANCE: invention relates to production of hydrocarbon products from bio-alcohol produced from plant biomass. Proposed method comprises the following steps: first intermediate product—natural gas—second semi-product—nitrogen-containing mineral fertilizers, which are introduced into soil during the vegetation period of crops for production of crop production products—third semi-product, wherein the harvesting part of the crop is processed or sold to the consumer, and non-standard part and green mass are directed to stage of biochemical treatment—hydrolysis, where after rectification separation and purification hydrocarbon component is obtained in form of ethanol-containing mixture in vapor phase—fourth semi-product, as well as production wastes; then said ethanol-containing mixture in vapor phase after additional purification is directed for catalytic processing into gaseous and liquid hydrocarbon products with composition close to natural oil and gas products—fifth semi-product, from which part of gaseous products are processed into natural gas and returned to the stage of producing nitrogen-containing mineral fertilizers, and remaining part of said gaseous products and liquid hydrocarbon products are realized as end product.

EFFECT: technical result is creation of closed extended cycle of production of hydrocarbon products from bioethanol obtained from plant biomass.

4 cl, 1 dwg, 4 tbl