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1. (WO2013114936) DISTILLATION DEVICE AND DISTILLATION METHOD

Pub. No.:    WO/2013/114936    International Application No.:    PCT/JP2013/050496
Publication Date: Fri Aug 09 01:59:59 CEST 2013 International Filing Date: Sun Jan 13 00:59:59 CET 2013
IPC: B01D 3/42
Applicants: THE UNIVERSITY OF TOKYO
国立大学法人 東京大学
INSTITUTE OF EXERGY ENGINEERING, INC.
エクセルギー工学研究所株式会社
Inventors: TSUTSUMI, Atsushi
堤 敦司
TSUTSUMI, Kaduo
堤 香津雄
Title: DISTILLATION DEVICE AND DISTILLATION METHOD
Abstract:
The present invention addresses the problem of improving the exergy rate (∆G/∆H) and minimizing thermal energy that is wastefully disposed of. To this end, developed is a distillation device provided with: a distillation column which receives and distills an input fluid containing a plurality of substances; a compressor which compresses a first output fluid that has come out of the top of the distillation column; a first heat exchanger which heats the input fluid by the first output fluid that has come out of the compressor; and a second heat exchanger which heats the input fluid by a second output fluid that has come out of the bottom of the distillation column.