| 摘要 |
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 |
