The present invention is a fluidized catalytic cracking process that incorporates a zoned riser reactor. The process provides an in-situ method for feed upgrading in a riser reactor. The process assists in the removal of undesirable contaminants, such as nitrogen, from FCC feedstocks.
申请公布号
WO0170911(A1)
申请公布日期
2001.09.27
申请号
WO2001US08307
申请日期
2001.03.16
申请人
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人
MON, EDUARDO;SWAN, GEORGE, A., III;BILLIMORIA, RUSTOM, M.;LADWIG, PAUL, K.
