A biomass gasifier is designed to produce syngas with a composition $($volume $\%)$ of $35\%$

carbon monoxide $($CO$),30\%$ hydrogen $($H$2),30\%$ Carbon dioxide $($CO$2),$ and the rest as

methane $($CH$4).$ If $1200$ kg of dry biomass is fed into the gasifier and the gasification

efficiency is $75\%,$ calculate the mass of each component in the syngas. Also find mass

composition of gas.

Notes:

$1.1$ kg dry biomass produces ~$=2\mathrm{.}5$ Nm$3$

of syngas

$2.$ Nm$3$

refers to volume of gas at $0$ and $101\mathrm{.}325$ kPa

$3.$ Use ideal gas law if needed, P $=1\mathrm{.}5$ bar, T $=300$