发明名称 |
SYSTEMS AND METHODS FOR MAKING A MIDDLE DISTILLATE PRODUCT AND LOWER OLEFINS FROM A HYDROCARBON FEEDSTOCK |
摘要 |
A system comprising a riser reactor comprising a gas oil feedstock and a first catalyst under catalytic cracking conditions to yield a riser reactor product comprising a cracked gas oil product and a first used catalyst, a intermediate reactor comprising at least a portion of the cracked gas oil product and a second catalyst under high severity conditions to yield a cracked gasoline product and a second used catalyst, and a recycle conduit to send at least a portion of the cracked gas oil product to the riser reactor.
|
申请公布号 |
US2010324232(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
US20080682146 |
申请日期 |
2008.10.08 |
申请人 |
MO WEIJIAN;GLENN WILLIAM CROSS;HADJIGEORGE GEORGE A;WILKINS WALLACE PHELPS |
发明人 |
MO WEIJIAN;GLENN WILLIAM CROSS;HADJIGEORGE GEORGE A.;WILKINS WALLACE PHELPS |
分类号 |
C07C4/06;B01J8/00;B01J8/18;C08F2/00;C10G51/04 |
主分类号 |
C07C4/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|