Adsorption isotherms and heat of adsorption of difluoromethane on activated carbons

Ahmed A. Askalany; Bidyut B. Saha; Kutub Uddin; Takahiko Miyzaki; Shigeru Koyama; Kandadai Srinivasan; Ibrahim M. Ismail

doi:10.1021/je4005678

Adsorption isotherms and heat of adsorption of difluoromethane on activated carbons

Ahmed A. Askalany, Bidyut B. Saha, Kutub Uddin, Takahiko Miyzaki, Shigeru Koyama, Kandadai Srinivasan, Ibrahim M. Ismail

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

Experimental adsorption data of difluoromethane (HFC-32) on activated carbon in powder (ACP) and fiber (ACF) forms over a range of (25 to 75) C and pressures up to 1400 kPa are reported. The data are fitted to Tóth and Dubinin-Astakhov isotherm equations. Adsorbed phase volume is derived from the data. Isosteric heats of adsorption are extracted, and their dependence on relative loading and relative pressure is analyzed.

Original language	English
Pages (from-to)	2828-2834
Number of pages	7
Journal	Journal of Chemical and Engineering Data
Volume	58
Issue number	10
DOIs	https://doi.org/10.1021/je4005678
Publication status	Published - Oct 10 2013

All Science Journal Classification (ASJC) codes

Chemistry(all)
Chemical Engineering(all)

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10.1021/je4005678

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Adsorption isotherms and heat of adsorption of difluoromethane on activated carbons. / Askalany, Ahmed A.; Saha, Bidyut B.; Uddin, Kutub; Miyzaki, Takahiko; Koyama, Shigeru; Srinivasan, Kandadai; Ismail, Ibrahim M.

In: Journal of Chemical and Engineering Data, Vol. 58, No. 10, 10.10.2013, p. 2828-2834.

Research output: Contribution to journal › Article › peer-review

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AU - Srinivasan, Kandadai

AU - Ismail, Ibrahim M.

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