Statistical Modeling and Optimization of Amination Conditions of Activated Carbon for Carbon Dioxide Adsorption Using Response Surface Methodology

Abstract

The surface modification of activated carbon with gaseous ammonia for obtaining an efficient carbon dioxide (CO2) adsorbent was optimized using the response surface methodology. The variables chosen were amination temperature, amination time, and the use of pre-heat treated (HTA) or pre-oxidized (OXA) sorbent as the starting material, while the responses… (More)

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