发明名称 PRODUCTION OF LOW SULFUR DISTILLATES
摘要 <p>A process for hydroprocessing a distillate stream to produce a stream exceptionally low in sulfur, with total aromatics and polynuclear aromatics being moderately reduced. A distillate stream is hydrodesulfurized in a first hydrodesulfurization stage. The product stream thereof is passed to a first separation stage wherein a vapor phase product stream and a liquid product stream are produced. The liquid phase product stream is passed to a second hydrodesulfurization stage and the product stream thereof is passed to a second separation stage wherein a vapor phase product stream and a liquid product stream low in sulfur are produced. At least a portion of the vapor product stream from said second separation stage can be cascaded to the first hydrodesulfurization stage.</p>
申请公布号 WO0181506(A1) 申请公布日期 2001.11.01
申请号 WO2001US12516 申请日期 2001.04.17
申请人 EXXONMOBIL RESEARCH AND ENGINEERING COMPANY 发明人 ELLIS, EDWARD, STANLEY;LEWIS, WILLIM, ERNEST;IACCINO, LARRY, LEE;TOUVELLE, MICHELE, SUE;STUNTZ, GORDON, FREDERICK
分类号 C10G45/08;C10G45/10;C10G65/04;(IPC1-7):C10G45/00;C10L1/08 主分类号 C10G45/08
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