Extractive distillation of acetone - methanol mixture with water as an extractive agent in partially thermally coupled columns
oleh: E. A. Anokhina, Yu. I. Sidorova, A. V. Timoshenko
| Format: | Article |
|---|---|
| Diterbitkan: | MIREA - Russian Technological University 2011-10-01 |
Deskripsi
Two different flow sheets of extractive distillation for separation of acetone - methanol various composition mixture with water as the extractive agent in the traditional two-column complex and in the partially thermally coupled columns is compared. It is shown, that the complex column provides economy of heat on 11.2-19.6%.