Analyses of Adsorption Behavior of CO2, CH4, and N2 on Different Types of BETA Zeolites

被引：36

作者：

Henrique, Adriano ^{[1
,2
,3
]}

Karimi, Mohsen ^{[1
,2
,3
]}

Silva, Jose A. C. ^{[2
,3
]}

Rodrigues, Alirio E. ^{[1
]}

机构：

[1] Univ Porto, Dept Chem Engn, Fac Engn, LSRE,Associate Lab LSRE LCM, Rua Dr Roberto Frias, P-4099002 Porto, Portugal

[2] Inst Politecn Braganca, Dept Chem & Biol Technol, LSRE, Associate Lab LSRE LCM, Campus Santa Apolonia, P-5300857 Braganca, Portugal

[3] Ctr Invest Montanha CIMO, Grp Proc & Prod Sustentaveis, Campus Santa Apolonia, P-5300857 Braganca, Portugal

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2019年 / 42卷 / 02期

关键词：

Adsorption equilibrium; Natural gas upgrading; Response surface methodology; Zeolite BETA; Zero-length-column technique; PRESSURE-SWING ADSORPTION; METAL-ORGANIC FRAMEWORK; CARBON-DIOXIDE; BINARY ADSORPTION; BINDERLESS BEADS; MOLECULAR-SIEVES; SEPARATION; CAPTURE; METHANE; NITROGEN;

D O I：

10.1002/ceat.201800386

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The adsorption equilibrium and kinetics of CO2, CH4, and N-2 on three types of BETA zeolites were investigated at different temperatures and a defined partial pressure range from dynamic breakthrough experiments. The adsorbed amount followed the decreasing order of CO2 > CH4 > N-2 for all studied materials. For the same ratio of SiO2/Al2O3, the Na-BETA-25 zeolite showed a higher uptake capacity than H-BETA-25, due to the presence of a Na+ cationic center. Comparing the same H+ compensation cation, zeolite H-BETA-25 expressed a slightly higher adsorption capacity than H-BETA-150. Regarding the selectivity of gases, based on their affinity constants, H-BETA-150 displayed the best ability. The adsorption kinetics was considered using the zero-length-column (ZLC) technique. Response surface methodology (RSM) was applied to evaluate the interactions between adsorption parameters and to describe the process.

引用

页码：327 / 342

页数：16

共 77 条

[1] Single and Multicomponent Sorption of CO2, CH4 and N2 in a Microporous Metal-Organic Framework [J].

Barcia, Patrick S. ;

Bastin, Laurent ;

Hurtado, Eric J. ;

Silva, Jose A. C. ;

Rodrigues, Alirio E. ;

Chen, Banglin .

SEPARATION SCIENCE AND TECHNOLOGY, 2008, 43 (13) :3494-3521

[2] Modeling and optimization I: Usability of response surface methodology [J].

Bas, Deniz ;

Boyaci, Ismail H. .

JOURNAL OF FOOD ENGINEERING, 2007, 78 (03) :836-845

[3] A microporous metal-organic framework for separation of CO2/N2 and CO2/CH4 by fixed-bed adsorption [J].

Bastin, Laurent ;

Barcia, Patrick S. ;

Hurtado, Eric J. ;

Silva, Jose A. C. ;

Rodrigues, Alirio E. ;

Chen, Banglin .

JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (05) :1575-1581

[4]

BECNEL JM, 2002, AM SOC ENG ED ANN C

[5] Carbon capture by physical adsorption: Materials, experimental investigations and numerical modeling and simulations - A review [J].

Ben-Mansour, R. ;

Habib, M. A. ;

Bamidele, O. E. ;

Basha, M. ;

Qasem, N. A. A. ;

Peedikakkal, A. ;

Laoui, T. ;

Ali, M. .

APPLIED ENERGY, 2016, 161 :225-255

[6] Adsorption of gases in multimolecular layers [J].

Brunauer, S ;

Emmett, PH ;

Teller, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1938, 60 :309-319

[7] Adsorption equilibrium of methane, carbon dioxide, and nitrogen on zeolite 13X at high pressures [J].

Cavenati, S ;

Grande, CA ;

Rodrigues, AE .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2004, 49 (04) :1095-1101

[8]

Cejka J., 2007, INTRO ZEOLITE MOL SI

[9] Adsorbent Materials for Carbon Dioxide Capture from Large Anthropogenic Point Sources [J].

Choi, Sunho ;

Drese, Jeffrey H. ;

Jones, Christopher W. .

CHEMSUSCHEM, 2009, 2 (09) :796-854

[10] CO2 desorption via microwave heating for post-combustion carbon capture [J].

Chronopoulos, Theo ;

Fernandez-Diez, Yolanda ;

Maroto-Valer, M. Mercedes ;

Ocone, Raffaella ;

Reay, David A. .

MICROPOROUS AND MESOPOROUS MATERIALS, 2014, 197 :288-290

← 1 2 3 4 5 6 7 8 →