发明名称 |
Selective heavy gas oil recycle for optimal integration of heavy oil conversion and vacuum gas oil treating |
摘要 |
An improved process for heavy oil conversion and upgrading and a combined method for heavy oil conversion and vacuum gas-oil treatment are described herein. The method utilizes the creation and recycle of a separate product from the vacuum still, which is thereafter recycled back to the heavy oil conversion reactor. The result is the production of a higher quality medium gas oil product relative to the overall vacuum gas oil product which is acceptable for use in a typical vacuum gas oil treatment process. Additionally, there is a higher diesel yield selectivity from the heavy oil conversion unit.
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申请公布号 |
US7938953(B2) |
申请公布日期 |
2011.05.10 |
申请号 |
US20080154011 |
申请日期 |
2008.05.20 |
申请人 |
INSTITUTE FRANCAIS DU PETROLE |
发明人 |
COLYAR JAMES J.;DUDDY JOHN |
分类号 |
C10G65/00 |
主分类号 |
C10G65/00 |
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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