发明名称 |
DESULFURIZATION OF OLEFINIC GASOLINE WITH A DUAL FUNCTIONAL CATALYST AT LOW PRESSURE |
摘要 |
A dual functional catalyst is used to produce low sulfur gasoline from olefinic naphthas at relatively low pressure with minimal loss in road octane number. The dual functional catalyst uses a Group VI and/or a Group VIII metal on a suitable substrate for hydrodesulfurization and a zeolite for cracking. One such combination is a Cobalt Molybdenum/ZSM-5 catalyst. At low pressure, the catalytic reaction favors olefin cracking instead of olefin saturation from metals to improve product yields and enhance the octane number.
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申请公布号 |
CA2318061(A1) |
申请公布日期 |
2000.05.25 |
申请号 |
CA19992318061 |
申请日期 |
1999.10.25 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
FLETCHER, DAVID LEE;HILBERT, TIMOTHY LEE;SHIH, STUART SHAN-SAN |
分类号 |
C10G45/00;C10G45/04;C10G45/06;C10G45/08;C10G45/12;(IPC1-7):C10G45/00 |
主分类号 |
C10G45/00 |
代理机构 |
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主权项 |
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地址 |
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