发明名称 |
Process for separating oxygen-containing compounds contained in a hydrocarbon feed, employing an ionic liquid |
摘要 |
In order to separate oxygen-containing compounds contained in a hydrocarbon feed containing 1 to 100 carbon atoms and having any distribution of chemical categories, a process is carried out in which: said hydrocarbon feed is brought into contact with an extraction phase which contains at least one non-aqueous ionic liquid with general formula Q<SUP>+</SUP>A<SUP>-</SUP>, the proportion of ionic liquid in the extraction phase representing at least 25% by weight; the extraction effluent is separated into said extraction phase which contains at least one ionic liquid and at least all or a portion of the oxygen-containing compounds initially present in the hydrocarbon feed, and into the hydrocarbon feed which is depleted in oxygen-containing compounds. |
申请公布号 |
GB2418926(B) |
申请公布日期 |
2009.01.14 |
申请号 |
GB20050018241 |
申请日期 |
2005.09.07 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
CHRISTOPHE VALLEE;ADELINE BIARD;HELENE OLIVER-BOURBIGOU |
分类号 |
C07C7/10;C07B63/00;C10G21/27 |
主分类号 |
C07C7/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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