Redlich and Kister have developed two methods for evaluating
thermodynamic consistency of vapor-liquid equilibrium data. These
same authors also developed a power series for classifying systems
according to the number of coefficients required to define the data.
Stockett found it was difficult to classify systems by this method.
Macan suggested...
A new method for determining ion exchange equilibrium
data by liquid scintillation counting of the equilibrated solution
phase is described. This method has been applied to determine
equilibria between Dowex 50W X8, a commercial strong cation exchange
resin, and binary and ternary solution containing the varying combinations
of H⁺¹, Cs⁺¹,...
Diffusion coefficients were determined for the chloroform-air
system at 50°C and for the methanol-air system at 55°C by the Arnold cell
technique. The effect of concentration was studied by varying the
concentration of the gas stream passing across the top of the Arnold
cell.
The chloroform-air system exhibited a strong...
The chemically similar elements hafnium and zirconium occur
together in nature. Because of their very dissimilar nuclear
properties it is of commercial importance to separate them for use
in the atomic energy field. One or more of the steps in the separation
and purification processes presently used involve the volatile...