DISTILLATION DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20170225100A1
SERIAL NO

15500365

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present application relates to a distillation device, and according to the distillation device of the present application, in first and second compounds being capable of forming an azeotrope, by introducing the second compound having a relatively high boiling point into a supply port located below the first compound having a relatively low boiling point, the first compound can be previously separated from the top of a first distillation column and the content of the first compound in the flow discharged from the bottom of the first distillation column can be minimized, and thus, as a moving route of the first compound is minimized, the second compound can be separated in high purity.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTDYOUNGDUNGPO-GU SEOUL 150-721

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHOO, Yeon Uk Daejeon, KR 21 4
KIM, Tae Woo Daejeon, KR 249 1021
LEE, Sung Kyu Daejeon, KR 127 311
SHIN, Joon Ho Daejeon, KR 107 282

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