发明名称 |
Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst |
摘要 |
Solvent extraction is used to remove wax and contaminants from an iron-based Fischer-Tropsch catalyst in a natural circulation continuous-flow system. The wax-free catalyst is then subjected to controlled oxidation to convert the iron to its initial oxidized state, Fe<SUB>2</SUB>O<SUB>3</SUB>. Reactivation of the oxide catalyst precursor is carried out by addition of synthesis gas.
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申请公布号 |
US2005196332(A1) |
申请公布日期 |
2005.09.08 |
申请号 |
US20040005873 |
申请日期 |
2004.12.07 |
申请人 |
DEMIREL BELMA;BOHN MARK S.;BENHAM CHARLES B.;SIEBARTH JAMES E.;IBSEN MARK D. |
发明人 |
DEMIREL BELMA;BOHN MARK S.;BENHAM CHARLES B.;SIEBARTH JAMES E.;IBSEN MARK D. |
分类号 |
B01J23/745;B01J23/78;B01J23/94;B01J23/96;B01J38/14;B01J38/50;B01J38/52;B01J38/56;C10G2/00;(IPC1-7):C07C27/06 |
主分类号 |
B01J23/745 |
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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