article·2004-01-01

The preparation and methane adsorption of formed activated carbon

Jiangang Li

Abstract

The preparation and methane adsorption performance of formed activated carbon (FAC) prepared using carboxymethyl cellulose as a binder and powdered activated carbon with BET surface area of 2325m~2/g as raw material were investigated. The orthogonal experiment indicated that the descending order of factors influencing the properties of the FAC is as follows: molding pressure heat treatment temperature heat treatment time ratio of binder. The optimum condition to obtain highest volumetric methane uptake of 167.9 at 298K and 3.6MPa is 62.5MPa, (250℃), 90min and 20% for molding pressure, heat treatment temperature, heat treatment time and ratio of binder respectively.
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Research context

OpenAlex topics: Mesoporous Materials and Catalysis · Adsorption, diffusion, and thermodynamic properties of materials · Carbon Dioxide Capture Technologies

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