Maldistribution in apparatuses used for this technique can be diagnosed using a gamma grid scan. In one method of analyzing this technique, the pinch point is the intersection between the q-line and the equilibrium curve. One method of analyzing this process assumes constant molar overflow and constant relative volatility, 
Maldistribution in apparatuses used for this technique can be diagnosed using a gamma grid scan. In one method of analyzing this technique, the pinch point is the intersection between the q-line and the equilibrium curve. One method of analyzing this process assumes constant molar overflow and constant relative volatility, and relies on the ratio between the K-value of the light key and heavy key; that method is abbreviated (*) F-U-G. The Bancroft temperature is the point at which this process becomes difficult due to the formation of a mixture that has the same proportions of components in the vapor and liquid phase; such a mixture can be broken using an entrainer and is called an azeotrope (AH-zee-oh-trope). Simple small-scale laboratory setups for this process have a condenser and a receiving flask. For 10 points, name this procedure which is used to separate liquids by boiling.
Maldistribution in apparatuses used for this technique can be diagnosed using a gamma grid scan.
distillation [accept more specific answers like fractional distillation]