SYNTHETIC GAS PRODUCED BY PLASMA ARC GASIFICATION Russian patent published in 2016 - IPC C10J3/18 C01B3/34 C10J3/00 C10J3/72 

FIELD: oil and gas industry.

SUBSTANCE: invention is referred to the method and system for generation and processing of synthetic gas produced by plasma arc gasification of wastes including municipal solid wastes. The method for production of synthetic gas flow includes delivery of wastes, their plasma arc gasification in conditions of combustion at oxygen supply in order to generate a flow of synthetic gas containing on dry basis approximately up to 50000 mg/Nm³ of solid particles; 5-39 vol % of H₂; 5-39 vol % of CO; 15-50 vol % of CO₂; 8-30 vol % of N₂; 0-2 vol % of argon and 15-50 vol % of moisture per raw substance. The flow has ratio of H₂/CO equal to approximately 0.3-2, and at least 15 wt % of solid particles with aerodynamic diameter of a particle less than 1 mcm.

EFFECT: invention allows producing high-quality synthetic gas generated out of wastes by plasma arc gasification, which is fit for effective treatment and power generation.

32 cl, 2 dwg, 7 tbl, 2 ex