发明名称 |
processos para a regeneração de uma ou mais partículas de fischer-tropsch que compreendem cobalto, e para a execução de uma reação de fischer-tropsch |
摘要 |
A process for regenerating one or more deactivated cobalt comprising Fischer-Tropsch catalyst particle(s), comprising the steps of: (i) oxidizing the catalyst particle(s) at a temperature between 20 and 400° C.; (ii) treating the catalyst particle(s) for more than 5 minutes, (iii) drying the catalyst particle(s); and (iv) optionally reducing the catalyst particle(s) with hydrogen or a hydrogen comprising gas. This process may be preceded by a step in which Fischer-Tropsch product is removed from the catalyst particle(s). The treatment is performed using carbon dioxide and a liquid comprising ammonia. |
申请公布号 |
BR112013013270(A2) |
申请公布日期 |
2016.09.13 |
申请号 |
BR20131113270 |
申请日期 |
2011.12.22 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
GERRIT LEENDERT BEZEMER;JOHANNES THEODORUS MARIA SMITS;STEPHEN NKRUMAH |
分类号 |
B01J23/75;B01J23/94;B01J38/10;B01J38/12;B01J38/66;C10G2/00 |
主分类号 |
B01J23/75 |
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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