Adsorption of H2, CO2, CH4, CO, N2 and H2O in Activated Carbon and Zeolite for Hydrogen Production

被引：157

作者：

Lopes, Filipe V. S. ^{[1
]}

Grande, Carlos A. ^{[1
]}

Ribeiro, Ana M. ^{[1
]}

Loureiro, Jose M. ^{[1
]}

Evaggelos, Oikonomopoulos ^{[2
]}

Nikolakis, Vladimiros ^{[2
]}

Rodrigues, Alirio E. ^{[1
]}

机构：

[1] Univ Porto, Fac Engn, Dept Chem Engn, LSRE Associate Lab LSRE LCM, P-4200465 Oporto, Portugal

[2] Inst Chem Engn & High Temp Chem Proc ICE HT, Fdn Res & Technol, Hellas FORTH, Patras, Hellas, Greece

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2009年 / 44卷 / 05期

关键词：

Adsorption kinetic; adsorption equilibrium; carbon dioxide; hydrogen; pressure swing adsorption; PRESSURE SWING ADSORPTION; LAYERED BED; GAS; MIXTURES; NITROGEN; METHANE; PSA; EQUILIBRIUM; SEPARATION; DYNAMICS;

D O I：

10.1080/01496390902729130

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The design of a layered pressure swing adsorption unit to treat a specified off-gas stream is based on the properties of the adsorbent materials. In this work we provide adsorption equilibrium and kinetics of the pure gases in a SMR off-gas: H2O, CO2, CH4, CO, N2, and H2 on two different adsorbents: activated carbon and zeolite. Data were measured gravimetrically at 303-343K and 0-7bar. Water adsorption was only measured in the activated carbon at 303K and kinetics was evaluated by measuring a breakthrough curve with high relative humidity.

引用

页码：1045 / 1073

页数：29

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