| 摘要 |
<p num="1"><br/><br/><br/>A compact catalytic reactor for Fischer-Tropsch synthesis defines a <br/>multiplicity of first and second flow channels arranged alternately in the <br/>reactor, for carrying a gas mixture which undergoes Fischer-Tropsch synthesis, <br/>and a coolant fluid, respectively. Each first flow channel contains a <br/>removable gas-permeable catalyst structure incorporating a metal substrate. A <br/>multiplicity of flow paths are defined through the catalyst structure, and the <br/>voidage, that is to say the proportion of the cross-sectional area of the <br/>first flow channel constituted by the said multiplicity of flow paths, is <br/>between 25% and 75%. This provides an optimum balance between productivity and <br/>selectivity, so that operation of the reactor can be economic and controllable.<br/>
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