发明名称 |
SULFUR REMOVAL FROM HEAVY HYDROCARBON FEEDSTOCKS BY SUPERCRITICAL WATER TREATMENT FOLLOWED BY HYDROGENATION |
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 |
KR20140032335(A) |
申请公布日期 |
2014.03.14 |
申请号 |
KR20137007597 |
申请日期 |
2011.09.12 |
申请人 |
SAUDI ARABIAN OIL COMPANY |
发明人 |
CHOI, KI HYOUK;PUNETHA ASHOK K.;AL DOSSARY MOHAMMED R.;GHAMDI SAMEER ALI |
分类号 |
C10G31/08;C10G11/02;C10G31/06;C10G55/02;C10G55/04 |
主分类号 |
C10G31/08 |
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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