发明名称 |
Hydrotreating catalyst and method for preparation thereof |
摘要 |
A catalyst is disclosed for hydrotreating heavy hydrocarbon oils, which catalyst comprises a catalyst component supported on an alumina carrier having an average fibrous particle length of 10-20 Nm and a specified proportion of fibrous alumina particle in that range of particle lengths. A process is also disclosed for preparing such hydrotreating catalyst.
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申请公布号 |
US5110783(A) |
申请公布日期 |
1992.05.05 |
申请号 |
US19910701266 |
申请日期 |
1991.05.16 |
申请人 |
CATALYSTS & CHEMICALS INDUSTRIES CO., LTD. |
发明人 |
YAMAGUCHI, HIDEFUMI;KIYOFUJI, HIROYUKI;SHIRONO, KATSUHIRO;TOKUOU, RINPEI;FUCHIGAMI, JUN |
分类号 |
B01J21/04;B01J23/85;B01J23/88;B01J32/00;B01J35/06;B01J37/00;C10G45/04;C10G45/08 |
主分类号 |
B01J21/04 |
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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