Sulfur dioxide and butadienes (B3 and B2) are to be stripped with nitrogen from the liquid stream as shown in Figure so that butadiene sulfone (BS) product will contain less than 0 05 mol SO2 and less than 0 5 mol butadienes Estimate the flow rate of nitrogen, N2, and the number of equilibrium stag...

Assuming no stripping of BS the exiting liquid will contain 005 mol SO 2 050 mol B3 B2 and 9945 mol ...

Sulfur dioxide and butadienes (B3 and B2) are to be stripped with nitrogen from the liquid stream

Question:

Sulfur dioxide and butadienes (B3 and B2) are to be stripped with nitrogen from the liquid stream as shown in Figure so that

Rich gas VN Feed liquid 70°C (158°F) IN+1 Ibmol/h so2 10.0 1, 3-Butadiene (B3) 8.0 1, 2-Butadiene (B2) 2.0 Butadiene S

butadiene sulfone (BS) product will contain less than 0.05 mol% SO2 and less than 0.5 mol% butadienes. Estimate the flow rate of nitrogen, N2, and the number of equilibrium stages required. At 70Â°C, K-values for SO2, B2, B3, and BS are, respectively, 6.95, 3.01, 4.53, and0.016.