Triangular diagrams saturated extract

Find the saturated extract, saturated raffinate, and conjugate lines on a right-triangular diagram. 

Extraction systems are noted for the wide variety of equilibrium behavior that can occur in them. The most common type of system behavior is shown in Figure 7.2, often called a type I system, since there is one pair of immiscible binary compounds. The triangular coordinates are used as isotherms, or diagrams at constant temperature. Liquid C dissolves completely in A and B, but A and B dissolve only to a limited extent in each other, to give rise to the saturated liquid solutions at L (A-rich) and at K (B-rich). A binary mixture J anywhere between L and K will separate into two insoluble liquid phases of compositions at L and K. The relative amounts of the phases depends upon the position of J, according to the principle of equation (7-1). A typical example of a system exhibiting type I behavior is water (A)-chloroform (B)-ace-tone (C). 

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