发明名称 |
HYDROGENATION CATALYST WITH HIGH SULPHUR TOLERANCE |
摘要 |
A catalyst with a high sulphur tolerance for the hydrogenation of middle distillate aromatics which comprises as a support (a) an alumina, the surface of which has been modified by contacting it with a silicon-containing compound, or (b) a silica, the surface of which has been modified by contacting it with an aluminium-containing compound. Th e support has been treated with air, oxygen or water vapor at an elevated temperature in order to convert the said silicon-containing compound or the said aluminium-containing compound to oxide form. The hydrogenating component of the catalyst is one or more metals of t he platinum group.
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申请公布号 |
CA2293649(C) |
申请公布日期 |
2007.10.02 |
申请号 |
CA19982293649 |
申请日期 |
1998.06.16 |
申请人 |
FORTUM OIL AND GAS OY |
发明人 |
RAUTIAINEN, AIMO;LINDBLAD, MARINA;SANDSTROM, GORAN |
分类号 |
B01J23/40;B01J21/12;B01J37/02;B01J37/08;C10G45/46;C10G45/52 |
主分类号 |
B01J23/40 |
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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