Propylene oxide and dimethoxymethane have similar boiling points; how can they be separated?
Thread Content
The boiling point of propylene oxide is 34 degrees, while that of dimethoxymethane is 42 degrees. The propylene oxide separated in the distillation column of this unit always contains dimethoxymethane (in the range of several hundred PPM). It affects product quality; I hope experts can advise me on how to separate the two Are there any good methods? What approaches can be used to remove dimethoxymethane?
I know, but I can’t tell you, haha