发明名称 |
Separation, purification and recovery method of SF6, HFCs and PFCs |
摘要 |
A separation, purification and recovery method of SF6, HFCs or PFCs is disclosed, which comprises a step for forming a gas hydrate including components in addition to SF6, HFCs or PFCs. It is possible to separate and recover fluoro-gas at a much lower cost as compared to a conventional method for thereby obtaining an economical effect and preventing an emission of SF6, HFCs or PFCs which corresponds to Non-CO2 having a higher earth warming index, which leads to preventing an earth warming phenomenon. So, the present invention might be widely applied. |
申请公布号 |
US8202353(B2) |
申请公布日期 |
2012.06.19 |
申请号 |
US20080262764 |
申请日期 |
2008.10.31 |
申请人 |
LEE GANG WOO;LEE JAE JEONG;MOON DONG HYUN;KIM MIN CHOUL;SEOK MIN GWANG;KO JU HYUN;SHIN HYUNG JOON;KIM YOUNG SEOG;LEE JU DONG;LEE MAN SIG;YOOSUNG CO., LTD. |
发明人 |
LEE GANG WOO;LEE JAE JEONG;MOON DONG HYUN;KIM MIN CHOUL;SEOK MIN GWANG;KO JU HYUN;SHIN HYUNG JOON;KIM YOUNG SEOG;LEE JU DONG;LEE MAN SIG |
分类号 |
B01D53/68 |
主分类号 |
B01D53/68 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|