A process stream contains light species 1 and heavy species 2. A relatively pure liquid stream containing

Question:

A process stream contains light species 1 and heavy species 2. A relatively pure liquid stream containing mostly 2 is desired, obtained by a single-stage liquid/vapor separation. Specifications on the equilibrium composition are: x1 = 0.002 and y1 = 0.950. Use data given below to determine T(K) and P(bar) for the separator. Assume that Eq. (10.5) applies: the calculated P should validate this assumption Data:
For the liquid phase,
In y1 = 0.93x22............................In y2 = 0.93x21