Dividing wall column for preparing high-purity 2 ethylhexyl-acrylate and preparation method using same

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United States of America Patent

PATENT NO 8894821
SERIAL NO

13929520

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Abstract

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Disclosed is a dividing wall column for preparing high-purity 2-ethylhexyl-acrylate, and a method for distilling 2-ethylhexyl-acrylate. The dividing wall column provides an effect having two distillation columns through one distillation column, thereby having an effect of reducing energy compared to the conventional processing device in preparing high-purity 2-ethylhexyl-acrylate and an effect of reducing equipment costs of the device.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Sung Kyun Daejeon, KR 62 594
Lee, Jong Ku Daejeon, KR 43 130
Lee, Sung Kyu Daejeon, KR 127 311
Shin, Joon Ho Daejeon, KR 107 282

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