$32.$ Blue hydrogen is produced using the following reaction.$C{H}_4+H_{2}OCO+3H_2$

$CO+H_{2}OC{O}_2+H_2$

$C{H}_4+2H_{2}OC{O}_2+4H_2$

$C{O}_2+$ Amine $C{O}_2$ Capture

Calculate the quantity of methane to produce $1kg$ of hydrogen. What is the equivalent $CO2$ emitted in this process per $kg$ of hydrogen.

$33.$If from above, $CO2$ capture requires $1\mathrm{.}0kWh$ of energy, calculate the total energy

needed to produce $1kg$ of blue hydrogen. Assume $C{H}_4$ contains $12,500$kca$\frac{l}{k}g$ of energy $($or $14\mathrm{.}53kW\frac{h}{k}g)$ When you burn $C{H}_4,$ you generate $C{O}_2$ and $H_{2}O$ as seen in the reaction below.

$C{H}_4+2O_{2}C{O}_2+2H_{2}O$

One mole of methane produces $2$ moles of water vapor. The HHV $($heat of combustion$)$ of methane is $13,270$kca$\frac{l}{k}g$ and the heat of vaporization of water is $560$kca$\frac{l}{k}g.$ Calculate the LHV of methane.

Note: $HHV=LHV+$ Heat of condensation.

$35.$Similarly calculate LHV and HHV for coal.

$C{H}_{0\mathrm{.}14}+O_{2}C{O}_2+H_{2}O$

Balance this equation.

$7\mathrm{.}14C{H}_{0\mathrm{.}14}+7\mathrm{.}64O_{2}7\mathrm{.}14C{O}_2+H_{2}O$

Calculate the LHV of coal if HHV of coal is $5500$kca$\frac{l}{k}g$ and heat of

vaporization is $560$kca$\frac{l}{k}g.$