发明申请
US20130264527A1 Method of Removing Impurities from Natural Ester, Oil-Based Dielectric Fluids
审中-公开
从天然酯，油基介质流体中去除杂质的方法
- 专利标题： Method of Removing Impurities from Natural Ester, Oil-Based Dielectric Fluids
- 专利标题（中）： 从天然酯，油基介质流体中去除杂质的方法
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申请号： US13990922申请日： 2011-11-08
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公开(公告)号： US20130264527A1公开(公告)日： 2013-10-10
- 发明人: Suh Joon Han , Peter C. Dreux , Paul J. Caronia , Daniel Witte
- 申请人： Suh Joon Han , Peter C. Dreux , Paul J. Caronia , Daniel Witte
- 国际申请： PCT/US11/59953 WO 20111108
- 主分类号： H01B3/20
- IPC分类号： H01B3/20
摘要：
The method of manufacturing a natural ester, oil-based electrical insulation fluid by contacting refined, bleached, optionally winterized, and deodorized natural ester oil, e.g., soy oil, with an absorbent is improved by using as the absorbent a synthetic silicate absorbent comprising an alkali and/or alkaline earth metal, e.g., magnesium.
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