Thermally evaluating and disposal of waste gas comprises feeding waste containing methane in stationary fluidized bed directly over nozzle base into heated fluidized inert material bed and combusting without flame

摘要

Thermally evaluating and disposal of waste gas comprises feeding the waste containing methane in a stationary fluidized bed directly over a nozzle base (4) into the fluidized inert material bed and combusting without a flame. Thermally evaluating and disposal of waste gas comprises feeding the waste containing methane in a stationary fluidized bed directly over a nozzle base (4) into the fluidized inert material bed heated to 850 deg C and combusting without a flame. A supporting firing occurs at a methane concentration of less than 6 vol.%, and with a concentration of 4-6 vol.% combustion is carried out without supporting firing and with the introduction of process heat via the fresh air (up to 600 deg C) while maintaining the operational temperature at 850 deg C.