Equilibrium Adsorption Isotherms for H2O on Zeolite 13X

被引：31
作者：
Son, Karen N. [1 ]
Richardson, Tra-My Justine [2 ]
Cmarik, Gregory E. [3 ]
机构：
[1] Purdue Univ, Sch Mech Engn, W Lafayette, IN 47907 USA
[2] NASA, Logyx LLC, Ames Res Ctr, Moffett Field, CA 94035 USA
[3] NASA, Jacobs Space Explorat Grp, George C Marshall Space Flight Ctr, Huntsville, AL 35812 USA
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2019年 / 64卷 / 03期
关键词：
WATER-VAPOR; CARBON-DIOXIDE; STORAGE; KINETICS; CO2;
D O I：
10.1021/acs.jced.8b00961
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Adsorption isotherms are reported for pure water vapor on zeolite 13X (also called zeolite NaX) pellets. Data were obtained using a gravimetric method over a temperature range of 25 to 100 degrees C and a pressure range of 0.006 to 25 kPa. These pure-component equilibria are fit with the Sips, Toth, and multisite Langmuir models, all modified with the Aranovich-Donohue (A-D) model. The A-D Sips isotherm is recommended for modeling water adsorption on zeolite 13X because it provides the best agreement with the measured isotherm data.
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收藏
页码：1063 / 1071
页数：9
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