抄録
The isopropyl alcohol dehydration process in a commercial-scale batch distillation column was studied. The specification of the water contents in the refining isopropyl alcohol was < 0.1 w t%. In the dehydration process, hexane was used as an entrainer for the azeotropic distillation. The energy consumption of the dehydration process was > 80% of total quantity. The simulation model using an Aspen Batch Distillation proved useful in studies on optimizing the dehydration process in the commercial-scale column. This is an abstract of a paper presented at the 7th European Congress of Chemical Engineering-7 and 19th International Congress of Chemical and Process Engineering CHISA 2010 (Prague, Czech Republic 8/28/2010-9/1/2010).
| 本文言語 | English |
|---|---|
| 出版ステータス | Published - 2010 |
| 外部発表 | はい |
| イベント | 19th International Congress of Chemical and Process Engineering, CHISA 2010 and 7th European Congress of Chemical Engineering, ECCE-7 - Prague, Czech Republic 継続期間: 2010 8月 28 → 2010 9月 1 |
Other
| Other | 19th International Congress of Chemical and Process Engineering, CHISA 2010 and 7th European Congress of Chemical Engineering, ECCE-7 |
|---|---|
| 国/地域 | Czech Republic |
| City | Prague |
| Period | 10/8/28 → 10/9/1 |
ASJC Scopus subject areas
- 化学工学（その他）
- プロセス化学およびプロセス工学
