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 SG177364(A1) 申请公布日期 2012.02.28
申请号 SG20110096229 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 主分类号
代理机构 代理人
主权项
地址