Vmets products

Fundamental: Acetone and methanol are also commonly used organic solvents in the pharmaceutical industry, and the pharmaceutical process often involves the separation, recovery and reuse of the mixed solution of acetone and methanol. Since methanol (boiling point 64.7 ?) and acetone (boiling point 56.5 ?) are similar in boiling point, it is easy to form an azeotrope, so it is difficult to separate it by general distillation. Extractive distillation is widely used as a common method for separating azeotropes, so the choice of extraction efficiency has become the top priority of extractive distillation.