| 发明名称 |
Difunctional catalyst useful in wax hydroisomerization and process for preparing it |
| 摘要 |
A difunctional catalyst is disclosed which is constituted by: (a) silica particles partially coated with zirconia, acidified by means of the introduction of sulfate moieties, (b) one or more metal(s) from Group VIIIA. The preparation of said catalyst and its use in wax hydroisomerization are disclosed as well.
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| 申请公布号 |
US5518978(A) |
申请公布日期 |
1996.05.21 |
| 申请号 |
US19940241585 |
申请日期 |
1994.05.12 |
| 申请人 |
ENIRICERCHE S.P.A.;AGIP PETROLI S.P.A. |
发明人 |
FLEGO, CRISTINA;ZANIBELLI, LAURA |
| 分类号 |
B01J27/049;B01J21/06;B01J23/40;B01J27/053;B01J35/10;B01J37/02;C10G45/60;C10G45/62;(IPC1-7):B01J21/06;B01J27/043 |
主分类号 |
B01J27/049 |
| 代理机构 |
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