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总结了天然气吸附剂应用过程中的影响因素,主要包括吸附剂的微观结构、吸附热效应和天然气气质组分等。论述了相关改进方法,总结出采用助活化剂或酸洗等手段,促进C-O-C,C-OH,CO32-等官能团在吸附剂表面的形成,从而提高其吸附性能;同时采用蜂窝状容器或内盘管调温方式等手段,有效降低热效应的影响。
The influencing factors in the application of natural gas adsorbents are summarized, including the microstructure of adsorbents, the adsorption heat effect and the components of natural gas. The related improvement methods are summarized. The formation of the functional groups such as COC, C-OH and CO32- on the surface of adsorbent is promoted by means of co-activator or pickling, so as to improve the adsorption performance. At the same time, honeycomb container or inner plate Tube temperature control methods, and other effective ways to reduce the impact of thermal effects.