发明名称 |
PROCESS FOR PREPARING A COBALT-CONTAINING HYDROCARBON SYNTHESIS PRECURSOR |
摘要 |
A process for preparing a cobalt-containing hydrocarbon synthesis catalyst precursor includes calcining a loaded catalyst support comprising a catalyst support supporting a cobalt compound. The calcination includes subjecting the loaded catalyst support to heat treatment by heating the loaded catalyst support to a temperature, T, of at least 220° C. at a heating rate below 10° C./minute, and effecting gas flow at a space velocity of at least 9 m3n/kg cobalt compound/hour over the loaded catalyst support during at least part of the heating. The cobalt-containing hydrocarbon synthesis catalyst precursor is thereby produced. |
申请公布号 |
ZA201308535(B) |
申请公布日期 |
2015.01.28 |
申请号 |
ZA20130008535 |
申请日期 |
2013.11.13 |
申请人 |
SASOL TECHNOLOGY (PROPRIETARY) LIMITED |
发明人 |
ELOFF, CORNELIA CAROLINA;VAN DE LOOSDRECHT, IAN;VISAGIE, JACOBUS LUCAS;VAN RENSBURG, HENDRIK |
分类号 |
B01J;C07C |
主分类号 |
B01J |
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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