INTEGRATED SOLVENT DEASPHALTING AND SLURRY HYDROCRACKING PROCESS
摘要
Integrated slurry hydrocracking (SHC) and coking methods for making slurry hydrocracking (SHC) distillates are disclosed. Representative methods involve passing a slurry comprising a deasphalted oil (DAO) produced in a solvent deasphalting (SDA) process, optionally with recycled SHC gas oil and recycled SHC pitch, and a solid particulate through an SHC reaction zone in the presence of hydrogen to obtain the SHC distillate. Recovery and recycle of SHC gas oil and pitch from the SHC effluent improves the overall conversion to naphtha and distillate products and decreases catalyst requirements.
申请公布号
WO2010056436(A2)
申请公布日期
2010.05.20
申请号
WO2009US59606
申请日期
2009.10.06
申请人
UOP LLC;HAIZMANN, ROBERT S.;BAUER, LORENZ J.;SERBAN, MANUELA;MCGEHEE, JAMES F.
发明人
HAIZMANN, ROBERT S.;BAUER, LORENZ J.;SERBAN, MANUELA;MCGEHEE, JAMES F.