Method of power generation by waste combustion and waste combustion system

Abstract

[Problem] To provide a waste combustion method enabling to utilize efficiently heat energy of a large amount of a wet gas generated from a high temperature gas, which is discharged from a waste combustion furnace so as to be cooled and washed [Means for Solving Problem] A method of power generation by waste combustion comprising supplying the waste into a combustion furnace 1 for combustion, feeding a combustion gas from the combustion furnace 1 into a quenching vessel 4 containing a cooling/dissolving water and bringing the combustion exhaust gas into direct contact with the cooling/dissolving water and thus generating a wet gas wherein this wet gas G is supplied directly into a power generation system 10 employing a working medium, or a heat recovery medium, which has been exchanged with the wet gas G, is supplied into the power generation system 10, so that the power generation system is operated.

Dependencies are inferred from the claim text.