Separation of methanol and ammonia aqueous solutions
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Hello everyone! During the production process, methanol (15.45%) and ammonia water (30.91%) solutions are generated. Is there an economical way to separate methanol from ammonia water?
In principle, by going directly to the advanced deamination tower 1, NH3 can be removed； Then the liquid from the bottom of the tower goes to distillation column 2, where methanol is distilled off from the top of the column, and water is collected from the bottom of the column ； Finally, this water is mixed with the aforementioned NH3 to form an ammonia solution.
I’ve learned something. There’s a question: Won’t Deammonification Tower 1 remove both methanol and ammonia water? The method I’m thinking of for now is to first carry out a reaction between acetic acid and ammonia, then distill methanol, and subsequently add an amount of NaOH equal to that of acetic acid to the mother liquor, thereby obtaining sodium acetate and ammonia
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I want to purchase your value. By aqueous solution