发明名称 |
remoção de enxofre de matérias-primas de hidrocarboneto pesado por tratamento de água supercrítica seguido de hidrogenação |
摘要 |
A method and apparatus for upgrading a petroleum feedstock with supercritical water are provided. The method includes the steps of: (1) heating and pressurizing a petroleum feedstock; (2) heating and pressurizing a water feed to above the supercritical point of water; (3) combining the heated and pressurized petroleum feedstock and the heated and pressurized water feed to produce a combined feed; (4) supplying the combined feed to a hydrothermal reactor to produce a first product stream; (5) supplying the first product stream to a post-treatment process unit to produce a second product stream; and (6) separating the second product stream into a treated and upgraded petroleum stream and a water stream. |
申请公布号 |
BR112013005885(A2) |
申请公布日期 |
2016.05.10 |
申请号 |
BR20131105885 |
申请日期 |
2011.09.12 |
申请人 |
SAUDI ARABIAN OIL COMPANY |
发明人 |
ASHOK K. PUNETHA;KI-HYOUK CHOI;MOHAMMED R. AL-DOSSARY;SAMMER ALI GHAMDI |
分类号 |
C10G9/00 |
主分类号 |
C10G9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|