METHOD AND DEVICE FOR PROCESSING CARBON-CONTAINING WASTE Russian patent published in 2018 - IPC C10B53/00 C10B49/04 F23G5/27 F23G5/08 B09B3/00 C10B1/00 F23G1/00 

FIELD: technological processes.

SUBSTANCE: invention relates to carbonaceous solid substances processing into alternative energy resources used for both industrial and domestic needs. At the first stage, at least in two retorts, carbon-containing waste is heated without access to air to a temperature of 600–800 °C until pyrolysis gas and a solid carbonaceous residue are obtained, followed by the utilization of pyrolysis gas in the firebox, and at the second stage, the solid carbonaceous residue is further heated in the presence of water vapor to a temperature of 800–1,000 °C until a water gas is obtained, followed by its utilization in the same firebox. Device for processing carbonaceous waste contains furnace 2 with firebox 1 and chimney 3. There are at least two successively connected sections in the furnace, each of which is arranged to remove the retort, the retorts are provided with water vapor supply manifolds for the pyrolysis activation of the solid carbonaceous residue with water gas formed in the retorts and the manifolds for removing the pyrolysis gas and water gas for utilization in firebox 1, with the retorts communicating with each other.

EFFECT: technical result obtained in the implementation of the developed method and device consists in the development of a non-waste processing process for solid carbonaceous wastes, including infected animal dead bodies and medical wastes; the resulting emissions into the atmosphere are not soot or harmful impurities, but the vapor-gas mixture consisting of 95 % of water and 5 % of carbon oxides and nitrogen oxides.

6 cl, 1 dwg