发明公开
- 专利标题： DEVICES AND METHODS FOR REDUCING OXYGEN INFILTRATION
- 专利标题（中）： 装置和一种用于减少氧渗
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申请号： EP12857180.9申请日： 2012-12-11
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公开(公告)号： EP2791479A2公开(公告)日： 2014-10-22
- 发明人: JOHNSON, Dennis, W. , BROWN, James, H. , OSCARSSON, Bo , JACKSON, Shane
- 申请人： Fluor Technologies Corporation
- 申请人地址： 3 Polaris Way Aliso Viejo, CA 92698 US
- 专利权人： Fluor Technologies Corporation
- 当前专利权人： Fluor Technologies Corporation
- 当前专利权人地址： 3 Polaris Way Aliso Viejo, CA 92698 US
- 代理机构： Dr. Graf & Partner AG
- 优先权： US201113324846 20111213
- 国际公布： WO2013090279 20130620
- 主分类号： F01N3/08
- IPC分类号： F01N3/08 ; B01D53/00
摘要：
Configurations and methods of reducing oxygen infiltration into an oxygen-sensitive process environment of a plant are presented in which carbon dioxide is isolated from a process stream within the plant, and in which a small portion of the isolated carbon dioxide is used in the plant as a transport gas or a seal gas for devices that are known to exhibit air in-leaking.
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