In certain systems relative volatilities are close to unity. As such they represent cases that are extremely difficult to separate. When this occurs either extractive or azeotropic distillation can be ...
Newswise — Researchers from the Indian Institute of Technology, Kanpur, et al. have conducted a study entitled “Azeotropic distillation process for methanol-ethyl acetate-water separation: design and ...
EXTREME precision and accuracy of the method of determining the density of liquid substances by means of twin silica pycnometers 1 opens up the way to precise determination of azeotropic ...
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