发明授权
- 专利标题: Method for separating and purifying mixture having small difference in boiling points
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申请号: US16633112申请日: 2018-08-17
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公开(公告)号: US11065556B2公开(公告)日: 2021-07-20
- 发明人: Sung Kyun Kim , Sung Kyu Lee , Ji Hye Kim , Yong Mann Beyun , Joon Ho Shin
- 申请人: LG CHEM, LTD.
- 申请人地址: KR Seoul
- 专利权人: LG CHEM, LTD.
- 当前专利权人: LG CHEM, LTD.
- 当前专利权人地址: KR Seoul
- 代理机构: Dentons US LLP
- 优先权: KR10-2017-0108105 20170825
- 国际申请: PCT/KR2018/009456 WO 20180817
- 国际公布: WO2019/039798 WO 20190228
- 主分类号: B01D3/14
- IPC分类号: B01D3/14 ; B01D3/32 ; B01D3/00 ; B01D3/42
摘要:
Provided is a method of separating and purifying a mixture of components having small difference in boiling point, and the method may maximize an energy collecting amount and collect a product to be desired in high purity and high yield.
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