Removal of Refractory Organics by Aeration. VI. Solvent Sublation of Alkyl Phthalates

Abstract
The solvent sublation of diethyl, di-n-butyl, and bis(2-ethylhexyl) phthalates in a batch-type laboratory scale apparatus is reported. Removals of all three are accelerated by added NaCl and markedly decreased by ethanol. The rate of removal of diethyl phthalate is much slower than the rates of removal of di-n-butyl and bis(2-ethylhexyl) phthalates.