| 发明名称 |
HYDROTREATING PROCESS AND MULTIFUNCTION HYDROTREATER |
| 摘要 |
A multifunction hydrotreater includes a particulate removal zone having a particulate trap to remove particulate contaminants from a coal tar stream and a demetallizing zone including a demetallizing catalyst to remove organically bound metals from the departiculated stream. The demetallizing zone is positioned after the particulate removal zone. The hydrotreater also includes a hydrodesulfurization, hydrodenitrogenation, and hydrodeoxygenation zone positioned after the demetallization zone, which includes at least one hydrodesulfurization, hydrodenitrogenation, and hydrodeoxygenation catalyst to provide a hydrotreated coal tar stream. |
| 申请公布号 |
US2015136657(A1) |
申请公布日期 |
2015.05.21 |
| 申请号 |
US201414457651 |
申请日期 |
2014.08.12 |
| 申请人 |
UOP LLC |
发明人 |
Thakkar Vasant P.;Barger Paul T.;Bricker Maureen L.;Chen John Q.;Coughlin Peter K.;Frey Stanley J.;Johnson James A.;Kocal Joseph A.;Lippmann Matthew |
| 分类号 |
C10G1/00 |
主分类号 |
C10G1/00 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A multifunction hydrotreater comprising:
a particulate removal zone comprising a particulate trap to remove particulate contaminants from a coal tar stream; a demetallizing zone comprising a demetallizing catalyst to remove organically bound metals from the de-particulated stream, the demetallizing zone positioned after the particulate removal zone; and a hydrodesulfurization, hydrodenitrogenation, and hydrodeoxygenation zone comprising at least one hydrodesulfurization, hydrodenitrogenation, and hydrodeoxygenation catalyst to provide a hydrotreated coal tar stream, the hydrodesulfurization, hydrodenitrogenation, and hydrodeoxygenation zone positioned after the demetallizing zone. |
| 地址 |
Des Plaines IL US |
