发明名称 |
DIVIDING WALL COLUMN FOR PREPARING HIGH-PURITY 2 ETHYLHEXYL-ACRYLATE AND PREPARATION METHOD USING THE SAME |
摘要 |
The present invention relates to a dividing wall column for preparing high-purity 2-ethylhexyl-acrylate, and a method for distilling 2-ethylhexyl-acrylate. The dividing wall column of the present invention 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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申请公布号 |
US2013284586(A1) |
申请公布日期 |
2013.10.31 |
申请号 |
US201313929520 |
申请日期 |
2013.06.27 |
申请人 |
LEE SUNG KYU;SHIN JOON HO;LEE JONG KU;KIM SUNG KYUN;LG CHEM, LTD. |
发明人 |
LEE SUNG KYU;SHIN JOON HO;LEE JONG KU;KIM SUNG KYUN |
分类号 |
C07C67/54;B01D3/14 |
主分类号 |
C07C67/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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