3. Figure 14.23 characterizes the phase behavior of the toluene, water, pyridine system on a ternary composition diagram. The two-phase behavior does provide pure enough water and toluene given a mixture of just these two substances. (They really do not like each other.) a. Develop all the alternative processes you can for the feed that is shown. There should be at least three that you can sketch; one has only one column. b. Sketch the reachable products on both this triangular diagram versus the fraction of the feed flow taken off as distillate. 3. Figure 14.23 characterizes the phase behavior of the toluene, water, pyridine system on a ternary composition diagram. The two-phase behavior does provide pure enough water and toluene given a mixture of just these two substances. (They really do not like each other.) a. Develop all the alternative processes you can for the feed that is shown. There should be at least three that you can sketch; one has only one column. b. Sketch the reachable products on both this triangular diagram versus the fraction of the feed flow taken off as distillate