EP3639903B1 METHOD FOR SEPARATING AND PURIFYING MIXTURE HAVING SMALL DIFFERENCE IN BOILING POINTS
有权

基本信息:
- 专利标题: METHOD FOR SEPARATING AND PURIFYING MIXTURE HAVING SMALL DIFFERENCE IN BOILING POINTS
- 申请号:EP18848488.5 申请日:2018-08-17
- 公开(公告)号:EP3639903B1 公开(公告)日:2023-10-04
- 发明人: KIM, Sung Kyun , LEE, Sung Kyu , KIM, Ji Hye , BEYUN, Yong Mann , SHIN, Joon Ho
- 专利权人: LG Chem, Ltd.
- 当前专利权人: LG Chem, Ltd.
- 当前专利权人地址: 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 KR
- 代理机构: Plasseraud IP
- 优先权: KR20170108105 20170825
- 国际公布: WO2019039798 20190228
- 主分类号: B01D3/32
- IPC分类号: B01D3/32 ; B01D3/00 ; B01D3/14 ; B01D3/42
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01D | 分离 |
------B01D3/00 | 蒸馏或相关的在液体同气体介质相接触的过程中发生交换的方法,例如汽提 |
--------B01D3/14 | .分馏 |
----------B01D3/32 | ..分馏塔的其他特征 |