METHOD OF UTILIZING FUEL IN SUPERADIABATIC MODE Russian patent published in 2007 - IPC C10L9/08 C10J3/14 C10J1/20 

FIELD: heat engineering.

SUBSTANCE: invention is directed heat supply of buildings and constructions, and for various technological needs requiring hot water, steam, and hot air. In a method of utilizing fuel under superadiabatic two-step filtration burning to form synthesis gas (for further use with excess of oxidant), process temperature is raised and maintained at a level of 2000-2300 K by way of raising fuel heating temperature Tn within 350°C < Tn < 500°C owing to additional recuperation of heat. Through that, water dissociation step is achieved resulting in releasing hydrogen involved in the fuel burning process.

EFFECT: enabled utilization of alcohol hydrocarbon fuel types, including low-grade types, in particular wastes from forestry, wood working, hydrolysis, and agricultural industries, shales, brown coal, domestic garbage, and gaseous fuel.

3 dwg, 2 ex