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
CA2313217(A1)
申请公布日期
1999.06.24
申请号
CA19982313217
申请日期
1998.12.15
申请人
EXXON RESEARCH AND ENGINEERING COMPANY
发明人
SOLED, STUART LEON;ROBBINS, WINSTON KARL;FERRUGHELLI, DAVID THOMAS;MISEO, SABATO;OLMSTEAD, WILLIAM NEERGAARD;GORBATY, MARTIN LEO
