发明名称 SELECTIVE ADSORPTION PROCESS FOR RESID UPGRADING
摘要 The present invention is a process to remove a major portion of metals and coke precursors from a hydrocarbon stream. The steps of the process include contacting the feedstream with a hydrocarbon insoluble adsorbent, recovering the oil which does not adsorb and removing the metals and coke precursors from the adsorbent.
申请公布号 WO9931199(A1) 申请公布日期 1999.06.24
申请号 WO1998US26608 申请日期 1998.12.15
申请人 EXXON RESEARCH AND ENGINEERING COMPANY 发明人 GORBATY, MARTIN, LEO;FERRUGHELLI, DAVID, THOMAS;OLMSTEAD, WILLIAM, NEERGAARD;MISEO, SABATO;SOLED, STUART, LEON;ROBBINS, WINSTON, KARL
分类号 C10G25/00;(IPC1-7):C10G25/00;C10G25/02;C10G25/05 主分类号 C10G25/00
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