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processes for regenerating one or more fischer-tropsch particles comprising cobalt, and for performing a fischer-tropsch reaction
processes for regenerating one or more fischer-tropsch particles comprising cobalt, and for performing a fischer-tropsch reaction
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机译:再生一种或多种包含钴的费-托颗粒的方法,以及进行费-托反应的方法
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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.
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