发明名称 |
A PROCESS FOR THE DESULFURIZATION OF HYDROCARBONACEOUS OIL |
摘要 |
<p>A process for the desulfurization of hydrocarbonaceous oil wherein the hydrocarbonaceous oil is contacted with a hydrodesulfurization catalyst in a hydrodesulfurization reaction zone (3) to reduce the sulfur level to a relatively low level then contacting the resulting hydrocarbonaceous stream from the hydrodesulfurization zone with an oxidizing agent (8) to convert the residual, low level of sulfur compounds into sulfur-oxidated compounds. The resulting hydrocarbonaceous oil stream containing the sulfur-oxidated compounds is separated after decomposing any residual oxidizing agent by contacting the stream with an adsorbent material (18, 30) to adsorb the sulfur-oxidated compounds to produce a hydrocarbonaceous oil stream having a reduced concentration of sulfur-oxidated compounds. The spent adsorbent (18, 30) is regenerated and subsequently returned to adsorbent service.</p> |
申请公布号 |
WO2005019386(A1) |
申请公布日期 |
2005.03.03 |
申请号 |
WO2004US27045 |
申请日期 |
2004.08.18 |
申请人 |
UOP LLC;ZINNEN, HERMAN, A.;CABRERA, CARLOS, A. |
发明人 |
ZINNEN, HERMAN, A.;CABRERA, CARLOS, A. |
分类号 |
C10G53/14;C10G67/12;C10G67/14;C10G27/04;(IPC1-7):C10G27/04 |
主分类号 |
C10G53/14 |
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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