发明授权
US09492853B2 Method for composition for cleaning tubular systems employing moving three-phase lines
有权
用于清洁使用移动三相线的管状系统的组合物的方法
- 专利标题： Method for composition for cleaning tubular systems employing moving three-phase lines
- 专利标题（中）： 用于清洁使用移动三相线的管状系统的组合物的方法
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申请号： US13371765申请日： 2012-02-13
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公开(公告)号： US09492853B2公开(公告)日： 2016-11-15
- 发明人: Mohamed Emam Labib , Stanislav S. Dukhin , Joseph J. Murawski , Yacoob Tabani , Ching-Yue Lai
- 申请人： Mohamed Emam Labib , Stanislav S. Dukhin , Joseph J. Murawski , Yacoob Tabani , Ching-Yue Lai
- 申请人地址： JP Tokyo
- 专利权人： Olympus Corporation
- 当前专利权人： Olympus Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Morgan, Lewis & Bockius LLP
- 主分类号： B08B9/32
- IPC分类号： B08B9/32 ; B08B9/032
摘要：
A method for cleaning an internal surface of a narrow diameter channel includes steps of: flowing a liquid cleaning medium and a gas through the narrow diameter channel under a flow regime that creates surface flow entities in contact with and sliding along the internal surface of the narrow diameter channel, the surface flow entities having three-phase contact lines and associated menisci, the surface flow entities detaching contaminants with which they come in contact from the internal surface of the narrow diameter internal surface of the narrow diameter channel; and rinsing the internal surface of the narrow diameter channel to remove residual liquid cleaning medium and detached contaminants from the channel.
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