发明授权
- 专利标题： Method for anodically demetallating refinery feedstreams
- 专利标题（中）： 炼油厂进料流阳极脱金属的方法
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申请号： US771107申请日： 1996-12-20
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公开(公告)号： US5817228A公开(公告)日： 1998-10-06
- 发明人: Mark Alan Greaney , Michael Charles Kerby
- 申请人： Mark Alan Greaney , Michael Charles Kerby
- 申请人地址： NJ Florham Park
- 专利权人： Exxon Research and Engineering Company
- 当前专利权人： Exxon Research and Engineering Company
- 当前专利权人地址： NJ Florham Park
- 主分类号： C10G32/02
- IPC分类号： C10G32/02
摘要：
The invention is a method for demetallating petroleum streams by subjecting a hydrocarbon soluble metals-containing petroleum stream and an aqueous electrolysis medium to a sufficient anodic potential at a pH sufficient to produce a treated petroleum stream having a decreased metals content. The invention is useful for enhancing the value of petroleum streams that traditionally have limited use in refineries due to their content of metals, particularly Ni and V.
公开/授权文献
- US5139349A Bearing device for horizontal shaft type rotating machine 公开/授权日：1992-08-18
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