| 发明名称 |
CATALYST COMPOSITION, ITS PREPARATION AND USE |
| 摘要 |
An unsupported catalyst composition which comprises one or more Group VIb metals, one or more Group VIII metals, and a refractory oxide material which comprises 50 wt% or more titania, on oxide basis, which is prepared by precipitation techniques, finds use in the hydroprocessing of hydrocarbonaceous feedstocks. |
| 申请公布号 |
KR20050100007(A) |
申请公布日期 |
2005.10.17 |
| 申请号 |
KR20057015727 |
申请日期 |
2004.02.24 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
DOMOKOS LASZLO;JONGKIND HERMANUS;STORK WILLEM. MARTMAN JURRIAAN;VAN DEN TOL KERSHOF JOHANNA MARIA HELENA |
| 分类号 |
B01J21/06;B01J23/85;B01J23/882;B01J23/883;B01J23/888;B01J37/03;C10G45/06;C10G67/04;C10G67/14 |
主分类号 |
B01J21/06 |
| 代理机构 |
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代理人 |
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