发明名称 |
MULTISTAGE RESID HYDROCRACKING |
摘要 |
Processes for upgrading resid hydrocarbon feeds are disclosed. The upgrading processes may include: hydrocracking a resid in a first reaction stage to form a first stage effluent; hydrocracking a deasphalted oil fraction in a second reaction stage to form a second stage effluent; fractionating the first stage effluent and the second stage effluent to recover at least one distillate hydrocarbon fraction and a resid hydrocarbon fraction; feeding the resid hydrocarbon fraction to a solvent deasphalting unit to provide an asphaltene fraction and the deasphalted oil fraction. |
申请公布号 |
WO2010151300(A1) |
申请公布日期 |
2010.12.29 |
申请号 |
WO2010US01736 |
申请日期 |
2010.06.16 |
申请人 |
LUMMUS TECHNOLOGY INC. |
发明人 |
BALDASSARI, MARIO, C.;MUKHERJEE, UJJAL, K.;GUPTA, AVINASH |
分类号 |
C10G21/00;C10G47/00;C10G67/04 |
主分类号 |
C10G21/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|