Disclosed is a method for treating naphtha. The method comprises providing naphtha feed, and the naphtha feed comprises naphthene ring-containing compounds. The naphtha feed is contacted with a ring opening catalyst containing a Group VIII metal under conditions effective to ring open the naphthene rings to form a ring opened product. The ring open product can then be contacted with a catalytic cracking catalyst under effective cracking conditions to form an olefin product. The olefin product will be particularly high in ethylene and propylene content.
申请公布号
WO0208364(A1)
申请公布日期
2002.01.31
申请号
WO2001US22740
申请日期
2001.07.19
申请人
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人
TOUVELLE, MICHELE, SUE;KLEIN, DARRYL, PATRICK;CHEN, TAN-JEN;MARTENS, LUC, R.;ELLIS, EDWARD, STANLEY