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专利名称：Process for demetallization of whole crude
oil
发明人：Omer Refa Koseoglu,Adnan Al-Hajji,Hendrik
Muller
申请号：US13561794申请日：20120730公开号：US051410B2公开日：20150210
专利附图：
摘要：A crude oil feedstream is treated to remove or reduce the content of undesiredmetal components including nickel and/or vanadium by contacting the feedstream with
one or more solid adsorbent materials selected from attapulgus clay, alumina, silica geland activated carbon in a mixing vessel for a time that is sufficient to optimize the
adsorption of the undesired metal components from the crude oil, subjecting the mixtureto atmospheric flash distillation and then to vacuum flash distillation to recoverpresorted boiling ranges of products having a lowered content of the undesired metalcomponents, and preferably regenerating at least a portion of the solid adsorbentmaterial for reuse in the process.
申请人：Omer Refa Koseoglu,Adnan Al-Hajji,Hendrik Muller
地址：Dhahran SA,Dhahran SA,Dhahran SA
国籍：SA,SA,SA
代理机构：Abelman, Frayne & Schwab
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