1. Solve Example 4.10 using the mole ratios.

EXAMPLE 4.10 Absorption of SO, with Water.

200 kmol/h of feed gas, F, containing 2 mol% SO, and 98 molair

is contacted in a single equilibrium stage with 1,000 kmol/h of pure

water, W, at 25°C and 10 atm to absorb SO,. The total flow rates

of equilibrium products are G and L. Determine the fraction of So,

absorbed. Neglect the absorption of air and the vaporization of water.

Assume the applicability of Henry's law