发明名称 |
Production of fischer-tropsch synthesis produced wax |
摘要 |
A process for preparing and using a cobalt slurry phase Fischer-Tropsch synthesis catalyst includes introducing a modifying component Mc into a catalyst support precursor, followed by shaping and calcination, to obtain a catalyst support. The catalyst support is impregnated with an aqueous solution of a cobalt salt, to form an impregnated support which is partially dried and calcined, to obtain a catalyst precursor. The catalyst precursor is reduced to form a cobalt slurry phase Fischer-Tropsch synthesis catalyst. A synthesis gas is contacted with this catalyst in a slurry phase Fischer-Tropsch synthesis reaction at elevated temperature and elevated pressure, and a clean wax product that contains less than 50 mass ppm submicron particulates of cobalt is obtained.
|
申请公布号 |
US7262225(B2) |
申请公布日期 |
2007.08.28 |
申请号 |
US20040480753 |
申请日期 |
2004.05.11 |
申请人 |
SASOL TECHNOLOGY (PROPRIETARY) LIMITED |
发明人 |
VAN BERGE PETER JACOBUS;VAN DE LOOSDRECHT JAN;BARRADAS SEAN |
分类号 |
B01J23/89;C07C27/00;B01J32/00;B01J37/02;B01J37/03;C10G2/00;C10G69/02 |
主分类号 |
B01J23/89 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|