发明名称 |
APPARATUS FOR SEPARATING PITCH FROM SLURRY HYDROCRACKED VACUUM GAS OIL |
摘要 |
An apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a particulate solid material to form a heavy hydrocarbon slurry and hydrocracked in a slurry hydrocracking unit to produce vacuum gas oil (VGO) and pitch. A first vacuum column separates VGO from pitch, and a second vacuum column further separates VGO from pitch. As much as 15 wt-% of VGO can be recovered by the second vacuum column and recycled to the slurry hydrocracking unit. A pitch composition is obtained which can be made into particles and transported without stickin together. |
申请公布号 |
US2012230893(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
US201213473274 |
申请日期 |
2012.05.16 |
申请人 |
MCGEHEE JAMES F.;MYERS DAVID N.;VAN WEES MARK;ZIMMERMAN PAUL R.;KLEINWORTH RUTH BUSKUS;UOP LLC |
发明人 |
MCGEHEE JAMES F.;MYERS DAVID N.;VAN WEES MARK;ZIMMERMAN PAUL R.;KLEINWORTH RUTH BUSKUS |
分类号 |
B01J8/00 |
主分类号 |
B01J8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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