| 发明名称 |
PROCESS FOR UPGRADING REFINERY HEAVY RESIDUES TO PETROCHEMICALS |
| 摘要 |
The present invention relates to a process for upgrading refinery heavy residues to petrochemicals, comprising the following steps of: (a) separating a hydrocarbon feedstock in a distillation unit into a to overhead stream and a bottom stream (b) feeding said bottom stream to a hydrocracking reaction area (c) separating reaction products, which are generated from said reaction area of step (b) into a stream rich in mono-aromatics and in a stream rich in poly-aromatics (d) feeding said stream rich in mono-aromatics to a gasoline hydrocracker (GHC) unit, (e) feeding said stream rich in poly-aromatics to a ring opening reaction area. |
| 申请公布号 |
US2016369188(A1) |
申请公布日期 |
2016.12.22 |
| 申请号 |
US201414901947 |
申请日期 |
2014.06.30 |
| 申请人 |
HOUSMANS Thomas Hubertus Maria;OPRINS Arno Johannes Maria;SAUDI BASIC INDUSTRIES CORPORATION ;SABIC GLOBAL TECHNOLOGIES B.V. |
发明人 |
Housmans Thomas Hubertus Maria;Oprins Arno Johannes Maria |
| 分类号 |
C10G69/02 |
主分类号 |
C10G69/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for upgrading refinery heavy residues to petrochemicals, comprising:
(a) separating a hydrocarbon feedstock in a distillation unit into a to overhead stream and a bottom stream (b) feeding said bottom stream to a hydrocracking reaction area (c) separating reaction products, which are generated from said reaction area of step (b) into a stream rich in mono-aromatics and in a stream rich in poly-aromatics (d) feeding said stream rich in mono-aromatics to a gasoline hydrocracker (GHC) unit, and (e) feeding said stream rich in poly-aromatics to a ring opening reaction area, wherein said gasoline hydrocracker (GHC) unit is operated at a temperature higher than said ring opening reaction area, and wherein said gasoline hydrocracker (GHC) unit is operated at a pressure lower than said ring opening reaction area. |
| 地址 |
Geleen NL |
