Adsorption characteristics of Maxsorb-III + methane systems by desorption experiments

Saha Bidyut Baran, Srinivasan Kandadai, Chakraborty Anutosh, Habib Khairul, El Sharkawy Ibrahim Ibrahim, Koyama Shigeru

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

The adsorption isotherms and kinetics of gaseous methane onto highly porous activated carbon (Maxsorb-III) at temperatures ranging from 278 to 333 K and at different equilibrium pressures between 0.1 and 2.0 MPa have been experimentally measured by the desorption method unlike volumetric or thermo-gravimetric apparatus. The thermophysical properties such as skeletal density, BET surface area, pore size, pore volume and the total porosity of Maxsorb-III have been determined. The Dubinin-Astakhov(DA) and Langmuir isotherm models are found to fit well all of the experimental data within the experimental errors. The experimental isotherms and the computed isosteric heat of adsorption are compared with the measurements of similar specimens of activated carbon of other researchers, and found to be consistent. The present isotherm and isosteric heat data are useful for designing environmentally benign adsorption cooling and storage systems.

本文言語英語
ホスト出版物のタイトルProceedings of the ASME International Mechanical Engineering Congress and Exposition, IMECE 2007
ページ415-419
ページ数5
DOI
出版ステータス出版済み - 2008
イベントASME International Mechanical Engineering Congress and Exposition, IMECE 2007 - Seattle, WA, 米国
継続期間: 11 11 200711 15 2007

出版物シリーズ

名前ASME International Mechanical Engineering Congress and Exposition, Proceedings
6

その他

その他ASME International Mechanical Engineering Congress and Exposition, IMECE 2007
国/地域米国
CitySeattle, WA
Period11/11/0711/15/07

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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