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material_balance_Hint_3_-_Eqs_and_matrix[1]

# material_balance_Hint_3_-_Eqs_and_matrix[1] - 1 0.42*B 1...

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Name:____________________________ Given the feed stream molar flow rate of 70 mol/min, solve for the product molar flow rates, D 1 , B 1 , D 2 , B 2 (in mol/min). Equations: Xylene: 0.15*F = 0.07*D 1 + 0.18*B 1 + 0.15*D 2 + 0.24*B 2 Styrene: 0.25*F = 0.04*D 1 + 0.24*B 1 + 0.10*D 2 + 0.65*B 2 Toluene: 0.40*F = 0.54*D
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Unformatted text preview: 1 + 0.42*B 1 + 0.54*D 2 + 0.10*B 2 Benzene: 0.20*F = 0.35*D 1 + 0.16*B 1 + 0.21*D 2 + 0.01*B 2 given F = 70 mol/min A matrix: b vector: determinant of A = 5 * 10-4 – so a solution exists Using Matlab or Excel, x = inv(A)*b where x = [D 1 ; B 1 ; D 2 ; B 2 ]...
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