ADSORPTION NEAR-AMBIENT TEMPERATURES OF METHANE, CARBON TETRAFLUORIDE, AND SULFUR-HEXAFLUORIDE ON COMMERCIAL ACTIVATED CARBONS

Authors
JAGIELLO J BANDOSZ TJ PUTYERA K SCHWARZ JA
Citation
J. Jagiello et al., ADSORPTION NEAR-AMBIENT TEMPERATURES OF METHANE, CARBON TETRAFLUORIDE, AND SULFUR-HEXAFLUORIDE ON COMMERCIAL ACTIVATED CARBONS, Journal of chemical and engineering data, 40(6), 1995, pp. 1288-1292
Citations number
10
Categorie Soggetti
Engineering, Chemical",Chemistry
Journal title
Journal of chemical and engineering data → ACNP
ISSN journal
00219568
Volume
40
Issue
6
Year of publication
1995
Pages
1288 - 1292
Database
ISI
SICI code
0021-9568(1995)40:6<1288:ANTOMC>2.0.ZU;2-V
Abstract
The adsorption isotherms for CH4, CF4, and SF6 are measured at three o r four temperatures near ambient on three commercial activated carbons . The data are reduced using a virial-type equation of adsorption. Usi ng this equation, isosteric heats of adsorption are calculated. It is shown that this fundamental thermodynamic quantity provides a basis fo r differentiating between the carbons' micropore structures.