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发明名称
FCC PROCESS WITH SPENT CATALYST RECYCLE
摘要
Disclosed is an FCC apparatus and process in which coked catalyst is recycled to the base of the riser to contact fresh feed through a passage disposed within the riser.
申请公布号
US2011139683(A1)
申请公布日期
2011.06.16
申请号
US201113021259
申请日期
2011.02.04
申请人
UOP LLC
发明人
SANDACZ MICHAEL S.
分类号
C10G11/00
主分类号
C10G11/00
代理机构
代理人
主权项
地址
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