Please use this identifier to cite or link to this item: https://doi.org/10.1021/je0255067
Title: Adsorption characteristics of silica gel + water systems
Authors: Chua, H.T. 
Ng, K.C. 
Chakraborty, A. 
Oo, N.M.
Othman, M.A.
Issue Date: Sep-2002
Source: Chua, H.T., Ng, K.C., Chakraborty, A., Oo, N.M., Othman, M.A. (2002-09). Adsorption characteristics of silica gel + water systems. Journal of Chemical and Engineering Data 47 (5) : 1177-1181. ScholarBank@NUS Repository. https://doi.org/10.1021/je0255067
Abstract: The adsorption characteristics of pure water vapor onto two different types of silica gel at temperatures from (298 to 338) K and at different equilibrium pressures between (500 and 7000) Pa were experimentally studied by a volumetric technique. The thermophysical properties such as the skeletal density, Brunauer-Emmett-Teller surface area, pore size, pore volume, and total porosity of silica gel were determined. The Tóth isotherm model is found to fit all of the experimental data within the experimental errors. The experimental isotherms and the computed enthalpies of adsorption are compared with those of various researchers and found to be consistent with a chiller manufacturer's data.
Source Title: Journal of Chemical and Engineering Data
URI: http://scholarbank.nus.edu.sg/handle/10635/59380
ISSN: 00219568
DOI: 10.1021/je0255067
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

109
checked on Dec 13, 2017

WEB OF SCIENCETM
Citations

88
checked on Nov 15, 2017

Page view(s)

106
checked on Dec 16, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.