发明申请
US20170030639A1 METHOD AND APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATION UNIT INTEGRATED WITH A PRESSURE SWING ADSORPTION SYSTEM
有权
用压力旋转吸附系统集成的低温空气分离单元中ARGON回收的方法和装置
- 专利标题： METHOD AND APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATION UNIT INTEGRATED WITH A PRESSURE SWING ADSORPTION SYSTEM
- 专利标题（中）： 用压力旋转吸附系统集成的低温空气分离单元中ARGON回收的方法和装置
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申请号： US15057152申请日： 2016-03-01
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公开(公告)号： US20170030639A1公开(公告)日： 2017-02-02
- 发明人: Hai Du , Neil M. Prosser , Yang Luo , Neil A. Stephenson
- 申请人： Hai Du , Neil M. Prosser , Yang Luo , Neil A. Stephenson
- 主分类号： F25J3/04
- IPC分类号： F25J3/04 ; F25J3/02 ; B01D53/047
摘要：
A method and apparatus for argon recovery in which an impure argon stream is separated from air within a cryogenic air separation unit having a divided wall argon rejection/rectification column. The resulting argon stream is subsequently recovered and purified within an integrated pressure swing adsorption system to produce product grade argon.
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