Optimization of CO2 Adsorption and Physical Properties for Pelletization of Zeolite 5A

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Supawon Sangsuradet
Boonthita W ongchalerm
Thanaporn Arunchai
Thanayut Khamkenbong
Patcharin Worathanakul*


This research investigated the effects of compression force, compression time, and addition of bentonite binder on zeolite 5A pelletization. Carbon dioxide (CO2) adsorption of zeolite 5A pellets was tested in a laboratory-scale packed-bed reactor at 298 K, atmospheric pressure and 2 l/h flow rate.  Zeolite 5A pellets were prepared using a pelletization technique at 200-400 MPa compressive force, 5-15 min compression time, and with 0-15% wt. of bentonite binder. The specific surface area and density of zeolite 5A pellets increased with increase of compression force. Compression force led to increase in specific surface area and resulted in an agglomeration of zeolite pellets, making CO2 molecules more difficult to become active sorbent. The addition of bentonite into zeolite 5A pellets with more compression time resulted in the reduction of specific surface area. The compression force and mass fraction of the binder were found to offer significant control over CO2 adsorption capacity.  No addition of binder, 200 MPa compression force and 5 min compression time resulted in a maximum CO2 adsorption capacity of 3.64 mmol CO2/g.  This research indicated that zeolite 5A pellets have a beneficial effect and high potential as an adsorbent, especially in terms of CO2 adsorption and environmental applications.

Keywords: zeolite 5A; zeolite pellet; CO2 adsorption; pelletization; powder shaping process

*Corresponding author: Tel.: (+66) 819386242

                                             E-mail: patcharin.w@eng.kmutnb.ac.th



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[1] Stevens, P., 2020. Energy Demand, Hit by Coronavirus Crisis, Is Set to See Record Drop This Year, IEA Says. [Online] Available at: https://www.cnbc.com/2020/04/30/energy-demand-set-to-fall-the-most-on-record-this-year-amid-coronavirus-pandemic-iea-says.html.
[2] National Centers for Environmental Information, 2020. State of the Climate: Global Climate Report for October 2020. [Online] Available at: https://www.ncdc.noaa.gov/sotc/global/202010.
[3] Bradshaw, J., Chen, Z., Garg, A., Gomez, D., Rogner, H. H., Simbeck, D. and Williams, R., 2005. Sources of CO2. In: B. Metz, O. Davidson, H. de Coninck, M. Loos and L. Meyer, eds. IPCC Special Report on Carbon Dioxide Capture and Storage. Cambridge: Cambridge University Press, pp. 75-104.
[4] Akhtar, F., Andersson, L., Ogunwumi, S., Hedin, N. and Bergström, L., 2014. Structuring adsorbents and catalysts by processing of porous powders. Journal of the European Ceramic Society, 34, 1643-1666.
[5] Mosca, A., Hedlund, J., Ridha, F.N. and Webley, P., 2008. Optimization of synthesis procedures for structured PSA adsorbents. Adsorption, 14, 687-693.
[6] Xu, X., Song, C., Wincek, R., Andresen, J.M., Miller, B.G. and Scaroni, A.W., 2003. Separation of CO2 from power plant flue gas using a novel CO2" molecular basket" adsorbent. Fuel Chemistry Division Preprints, 48, 162-163.
[7] Knowles, G.P., Webley, P.A., Liang, Z. and Chaffee, A.L., 2012. Silica/polyethyleneimine composite adsorbent S-PEI for CO2 capture by vacuum swing adsorption (VSA). In: M.I. Attalla, ed. Recent Advances in Post-Combustion CO2 Capture Chemistry. Washington DC: American Chemical Society, pp. 177-205.
[8] Peterson, G.W., DeCoste, J.B., Glover, T.G., Huang, Y., Jasuja, H. and Walton, K.S., 2013. Effects of pelletization pressure on the physical and chemical properties of the metal-organic frameworks Cu3(BTC)2 and UiO-66. Microporous and Mesoporous Materials, 179, 48-53.
[9] Rezaei, F., Sakwa-Novak, M.A., Bali, S., Duncanson, D.M. and Jones, C.W., 2014. Shaping amine based solid CO2 adsorbents: effects of pelletization pressure on the physical and chemical properties. Microporous and Mesoporous Materials, 204, 34-42.
[10] Breck, D.W., 1974. Zeolites, Molecular Sieves, Structure, Chemistry and Use. New York: Wiley.
[11] Li, Y.Y., Perera, S.P. and Crittenden, B.D., 1998. Zeolite monoliths for air separation: Part 1. Manufacture and characterization. Chemical Engineering Research and Design, 76, 921-930
[12] Li, Y.Y., Perera, S.P. and Crittenden, B.D., 1998. Zeolite monoliths for air separation: Part 2. Oxygen enrichment, pressure drop and pressurization. Chemical Engineering Research and Design, 76, 931-941.
[13] Li, Y.Y., Perera, S.P., Crittenden, B.D. and Kolaczkowski, S.T., 2000. Manufacture and characterization of silicalite monoliths. Adsorption Science & Technology, 18, 147-170.
[14] Li, Y.Y., Perera, S.P. and Crittenden, B.D., 2001. The effect of the binder on the manufacture of a 5A zeolite monolith. Powder Technology, 116, 85-96.
[15] Madhusoodana, C.D., Das, R.N., Kameshima, Y. and Okada, K., 2005. Preparation of ZSM-5 zeolite honeycomb monoliths using microporous silica obtained from Metakaolinite. Journal of Porous Materials, 12, 273-280.
[16] Jasra, R.V., Tyagi, B., Badheka, Y.M., Choudary, V.N. and Bhat, T.S.G., 2003. Effect of clay binder on sorption and catalytic properties of zeolite pellets. Industrial & Engineering Chemistry Research, 42, 3263-3272.
[17] Grande, C.A., Gigola, C. and Rodrigues, A.E., 2002. Adsorption of propane and propylene in pellets and crystals of 5A zeolite. Industrial & Engineering Chemistry Research, 41, 85-92.
[18] Dorado, F., Romero, R. and Canizares, P., 2001. Influence of clay binders on the performance of Pd/HZSM-5 catalysts for the hydroisomerization of n-butane. Industrial & Engineering Chemistry Research, 40, 3428-3434.
[19] Carizares, P., Duran, A., Dorado, F. and Carmona, M., 2000. The role of sodium montmorillonite on bounded zeolite type catalysts. Applied Clay Science, 16, 273-287.
[20] Puccini, M., Stefanelli, E., Seggiani, M. and Vitolo, S., 2016. Removal of CO2 from flue gas at high temperature using novel porous solids. Chemical Engineering Transactions, 47, 139-144.
[21] Charkhi, A., Kazemeini, M., Ahmadi, S.J. and Kazemian, H., 2012. Fabrication of granulated NaY zeolite nanoparticles using a new method and study the adsorption properties. Powder Technology, 231, 1-6.
[22] Li, Y.Y., Perera, S.P., Crittenden, B.D. and Bridgwater, J., 2001. The effect of the binder on the manufacture of a 5A zeolite monolith. Powder Technology, 116, 85-96.
[23] Rongsayamanont, C. and Sopajaree, K., 2007. Modification of Synthetic Zeolite Pellets from Lignite Fly Ash A: The Pelletization. [online] Available at: https://www.academia.edu/7412437/ Modification_of_Synthetic_Zeolite_Pellets_from_Lignite_Fly_Ash_A_The_Pelletization
[24] Czuma, N., Panek, R., Baran, P. and Zarębska, K., 2020. The Influence of binder for pelletization of fly ash zeolites on sorption properties in relation to SO2. Clay Minerals, 55, 40-47.
[25] Chen, C., Park, D.W. and Ahn, W.S., 2013. Surface modification of a low cost bentonite for post-combustion CO2 capture. Applied Surface Science, 283, 699-704.
[26] Vilarrasa-García, E., Cecilia, J.A., Azevedo, D.C.S., Cavalcante, C.L. and Rodríguez-Castellón, E., 2017. Evaluation of porous clay heterostructures modified with amine species as adsorbent for the CO2 capture. Microporous Mesoporous Materials, 249, 25-33.
[27] Gómez-Pozuelo, G., Sanz-Pérez, E.S., Arencibia, A., Pizarro, P., Sanz, R. and Serrano, D.P., 2019. CO2 adsorption on amine-functionalized clays. Microporous Mesoporous Materials, 282, 38-47.
[28] Liu, Z., Grande, C.A., Li, P., Yu, J. and Rodrigues, A.E., 2011. Adsorption and desorption of carbon dioxide and nitrogen on zeolite 5A. Separation Science and Technology, 46(3), 434-451.
[29] Narang, K., Fodor, K., Kaiser, A. and Akhtar, F., 2018. Optimized cesium and potassium ion-exchanged zeolites A and X granules for biogas upgrading. RSC Advances, 8(65), 37277-37285.
[30] Thakkar, H., Eastman, S., Hajari, A., Rownaghi, A.A., Knox, J.C. and Rezaei, F., 2016. 3D-printed zeolite monoliths for CO2 removal from enclosed environments. ACS Applied Materials & Interfaces, 8(41), 27753-27761.
[31] Narang, K. and Akhtar, F., 2020. Freeze granulated zeolites X and A for biogas upgrading. Molecules, 25, 1378, https://doi:10.3390/molecules25061378.