METHOD FOR PRODUCING SYNTHESIS GAS Russian patent published in 2024 - IPC C10J3/02 C10L3/08 

FIELD: chemical industry.

SUBSTANCE: including gas chemistry and petrochemistry, used, in particular, to create methods for producing synthesis gas from various types of hydrocarbon raw materials. A method for producing synthesis gas from biomass of plant origin is disclosed. The method includes preparing biomass by grinding and drying, mixing biomass with heated heavy hydrocarbon raw materials and a gasifying agent in the form of a steam-air mixture. The mixture is prepared at a H₂O/raw material ratio of 0.6-0.9 and an excess air ratio of 0.3. Next, gasification is carried out. Sunflower seed husks mixed with heavy hydrocarbon raw materials are used as biomass, wt.%: sunflower seed husk – 80; heavy hydrocarbon raw materials – 20.

EFFECT: method for producing synthesis gas is to create a method for processing various types of biomass, as well as heavy hydrocarbon raw materials (waste) into synthesis gas; simplifying the technology and increasing the efficiency of the method; obtaining a synthesis gas composition that is optimal for subsequent use in organic synthesis processes.

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