发明名称 |
Process for demetallating a petroleum feedstream |
摘要 |
<p>A process for demetallating a metal-containing petroleum stream comprises subjecting the petroleum stream, in contact with an aqueous electrolysis medium, to a sufficient anodic potential and pH value to produce a treated petroleum stream having a decreased metals content. The petroleum feed is preferably one that traditionally has limited use in refineries due to its metals, particularly Ni and V, content.</p> |
申请公布号 |
EP0849348(A1) |
申请公布日期 |
1998.06.24 |
申请号 |
EP19970121914 |
申请日期 |
1997.12.12 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
GREANEY, MARK ALAN;KERBY, MICHAEL CHARLES |
分类号 |
C10G32/02;(IPC1-7):C10G32/02 |
主分类号 |
C10G32/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|