发明名称 |
Method for activating strengthened iron catalyst for slurry reactors |
摘要 |
A method of activating an iron Fischer-Tropsch catalyst by introducing an inert gas into a reactor comprising a slurry of the catalyst at a first temperature, increasing the reactor temperature from the first temperature to a second temperature at a first ramp rate, wherein the second temperature is in the range of from about 150°C to 250°C, introducing synthesis gas having a ratio of H2:CO to the reactor at a space velocity, and increasing the reactor temperature from the second temperature to a third temperature at a second ramp rate, wherein the third temperature is in the range of from about 270°C to 300°C. The iron Fischer-Tropsch catalyst may be a precipitated unsupported iron catalyst, production of which is also provided. |
申请公布号 |
AU2009316748(B2) |
申请公布日期 |
2013.12.19 |
申请号 |
AU20090316748 |
申请日期 |
2009.11.18 |
申请人 |
RENTECH, INC. |
发明人 |
DEMIREL, BELMA;BENHAM, CHARLES B.;FRAENKEL, DAN;BLEY, RICHARD;TAYLOR, JESSE W.;REJAI, BAHMAN;ROLFE, SARA L.;WRIGHT, HAROLD A. |
分类号 |
B01J15/00;B01J23/72;B01J37/08 |
主分类号 |
B01J15/00 |
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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