In a food processing plant hot water at $90^{\circ} \mathrm{C}$ is needed at the rate of $140 \%$ of the commodity capacity. Steam at atmospheric pressure is used for heating the water available at $25^{\circ} \mathrm{C}$. Latent heat of condensation at atmospheric pressure is $2257 \mathrm{~kJ} \mathrm{~kg}^{-1},$ net calorific value of hull is $12552 \mathrm{~kJ} \mathrm{~kg}^{-1}$ and specific heat capacity of water is $4.184 \mathrm{~kJ} \mathrm{~kg}^{-1} \mathrm{~K}^{-1}$. Steam is generated by utilizing the hulls received as by-product from the same plant at the rate of $22 \%$ of the commodity capacity. Assuming $20 \%$ heat loss, percentage of hull used with respect to the total available amount of hull is_________________
In a food processing plant hot water at $90^{\circ} \mathrm{C}$ is needed at the rate of $140 \%$ of the commodity capacity. Steam at atmospheric pressure is used for heating the water available at $25^{\circ} \mathrm{C}$. Latent heat of condensation at atmospheric pressure is $2257 \mathrm{~kJ} \mathrm{~kg}^{-1},$ net calorific value of hull is $12552 \mathrm{~kJ} \mathrm{~kg}^{-1}$ and specific heat capacity of water is $4.184 \mathrm{~kJ} \mathrm{~kg}^{-1} \mathrm{~K}^{-1}$. Steam is generated by utilizing the hulls received as by-product from the same plant at the rate of $22 \%$ of the commodity capacity. Assuming $20 \%$ heat loss, percentage of hull used with respect to the total available amount of hull is_________________