| 发明名称 |
HYDROTREATMENT CATALYST COMPRISING A SUPPORT OBTAINED FROM AN ALUMINA GEL AND METHOD FOR PREPARING SAID CATALYST |
| 摘要 |
The present invention concerns a hydrotreatment catalyst comprising a support, at least one metal selected from group VIB and at least one metal selected from group VIII of the periodic table, the quantity of metal from group VIB, expressed as the oxides, being in the range 6% to 25% by weight with respect to the total catalyst weight, the quantity of metal from group VIII, expressed as the oxides, being in the range 0.5% to 7% by weight with respect to the total catalyst weight, the support comprising at least 90% by weight of alumina, in which said alumina is obtained from a mixed and extruded boehmite gel, and in which the specific surface area of said catalyst is in the range 60 to 250 m2/g. |
| 申请公布号 |
US2015306580(A1) |
申请公布日期 |
2015.10.29 |
| 申请号 |
US201314648451 |
申请日期 |
2013.11.26 |
| 申请人 |
IFP ENERGIES NOUVELLES |
发明人 |
DAUDIN Antoine;DEVERS Elodie;LELIAS Marc-Antoine |
| 分类号 |
B01J27/19;B01J21/04;C10G45/08;B01J37/08;B01J37/02;B01J37/10;B01J35/00;B01J35/10 |
主分类号 |
B01J27/19 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A catalyst comprising a support, at least one metal selected from group VIB and at least one metal selected from group VIII of the periodic table, the quantity of metal from group VIB, expressed as the oxides, being in the range 6% to 25% by weight with respect to the total catalyst weight, the quantity of metal from group VIII, expressed as the oxides, being in the range 0.5% to 7% by weight with respect to the total catalyst weight, the support comprising at least 90% by weight of alumina, in which said alumina is obtained from a kneaded and extruded boehmite gel, and in which the specific surface area of said catalyst is in the range 60 to 250 m2/g. |
| 地址 |
Rueil-Malmaison FR |
