2002•上海交通大学学报：英文版Requires access

THERMODYNAMIC STUDY OF HIGH-PRESSURE ADSORPTION OF METHANE AND HEATS OF METHANE ADSORPTION ON MICROPOROUS CARBONS

杨晓东, 林文胜, 郑青榕, 顾安忠, 鲁雪生, 宋燕

Abstract

The study was done for high-pressure adsorption of methane on microporous carbons, which has an ANG vehicular application background. Adsorption isotherm of methane on super activated carbon up to 6 MPa was measured and isosteric heats of methane adsorption on a number of microporous carbons were determined from adsorption isosteres by the Clausius-Clapeyron equation. The variation of the isosteric heats of adsorption with the amount of methane adsorbed was discussed.

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Key concepts: Microporous material, Methane, Adsorption, Chemistry, Activated carbon, Carbon fibers, Inorganic chemistry, Thermodynamics