| 摘要 |
The present invention relates to a distillation device and a distillation method using the same. According to the distillation device of the present invention, loss of energy generated in a process of purifying raw materials including, for example, 1-octene and/or iso-octene and n-hexane which are used in a polymerization process of a polyolefin elastomer can be minimized. Also, installation costs required for a distillation device can be reduced in comparison to the case of purifying the raw materials using a double distillation column. Therefore, the distillation device of the present invention can improve cost-efficiency of the process. The distillation device comprises: a condenser; a reboiler; and a distillation column equipped with a separation wall. |
