4. A waste mixture of 50% xylene (C8H10), 40% toluene (C7H8) and %10 water is to be combusted in a liquid injection incinerator at a rate of 500 kg/h. There is %20 excess air in the combustion...

Extracted text: 4. A waste mixture of 50% xylene (C8H10), 40% toluene (C7H8) and %10 water is to be combusted in a liquid injection incinerator at a rate of 500 kg/h. There is %20 excess air in the combustion chamber. Molecular weight of xylene is 106.16 g/mol, and heat content of xylene 42,989 kj/kg. Molecular weight of toluene is 92.13 g/mol, and heat content of toluene 42,527 kj/kg. Heat content of water Okj/kg. 1. Calculate the total heat relase in the incinerator. 2. Calculate the percent by volume of Xylene in flow gas