Process Optimization of Carbon Dioxide Adsorption using Nitrogen-Functionalized Graphene Oxide via Response Surface Methodology Approach

https://doi.org/10.22146/ajche.49559

Fritzie Hannah B. Baldovino(1), Nathaniel P. Dugos(2*), Susan A. Roces(3), Armando T. Quitain(4), Tetsuya Kida(5)

(1) Chemical Engineering Department, Gokongwei College of Engineering, De La Salle University, 2401 Taft Avenue, 0922 Manila, Philippines
(2) Chemical Engineering Department, Gokongwei College of Engineering, De La Salle University, 2401 Taft Avenue, 0922 Manila, Philippines
(3) Chemical Engineering Department, Gokongwei College of Engineering, De La Salle University, 2401 Taft Avenue, 0922 Manila, Philippines
(4) Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
(5) Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
(*) Corresponding Author

Abstract


This paper presents a response surface methodology approach in the optimization
of the carbon dioxide temperature-programmed adsorption process using a new material
referred as nitrogen-functionalized graphene oxide. This material was synthesized by
loading nitrogen groups to graphene oxide using aqueous ammonia in supercritical
condition. Later on, it was utilized as a sorbent for carbon dioxide adsorption. This process was optimized by implementing a response surface methodology coupled with a Box- Behnken design for the effects of three factors: adsorption temperature, carbon dioxide flow rate, and the amount of adsorbent. In analyzing the response surface, a model equation was generated based on the experimental data by regression analysis. This model equation was then utilized to predict optimum values of response. Furthermore, response optimizer was also conducted in identifying factor combination settings that jointly optimize the best response.


Keywords


carbon dioxide adsorption; graphene oxide; functionalization; ammonia; response surface methodology, nitrogen-functionalized graphene oxide

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References

  1. Baldovino, F. H. B., Quitain, A. T., Dugos, N. P., Roces, S. A., Koinuma, M., Yuasa, M., & Kida, T. (2016). Synthesis and characterization of nitrogen- functionalized graphene oxide in high- temperature and high-pressure ammonia. RSC Adv, 6, 113924-113932. doi:10.1039/c6ra22885b.
  2. Baldovino, F. H. B., Quitain, A. T., Dugos, N. P., Roces, S. A., Koinuma, M., Yuasa, M., & Kida, T. (2017). Synthesis and characterization of nitrogen- functionalized graphene oxide in high- temperature and high-pressure ammonia. RSC Adv., 7, 3852. doi:10.1039/c6ra90131j.
  3. Baldovino, F. H. B., Quitain, A. T., Dugos, N. P., and Roces, S. A. (2017). Ammonia surface-functionalized nanomaterials for carbon dioxide capture. De La Salle University. Ph.D. Thesis.
  4. Choi, A. E., Roces, S., Dugos, N., Futalan, C. M., Lin, S., & Wan, M. (2014). Optimization of ultrasound-assisted oxidative desulfurization of model sulfur compounds using commercial ferrate (VI). Journal of the Taiwan Institute of Chemical Engineers, 45(6), 2935-2942. doi:10.1016/j.jtice.2014.08.003.
  5. Diao, Y., Zheng, X., He, B., Chen, C., & Xu, X. (2004). Experimental study on capturing CO2 greenhouse gas by ammonia scrubbing. Energy Conversion and Management, 45(13- 14), 2283-2296. doi:10.1016/j.enconman.2003.10.011.
  6. Jilvero, H., Mathisen, A., Eldrup, N., Normann, F., Johnsson, F., Müller, G. I., & Melaaen, M. C. (2014). Techno- economic Analysis of Carbon Capture at an Aluminum Production Plant – Comparison of Post-combustion Capture Using MEA and Ammonia. Energy Procedia, 63, 6590-6601. doi:10.1016/j.egypro.2014.11.695.
  7. Körbahti, B. K., & Rauf, M. (2008). Response surface methodology (RSM) analysis of photoinduced decoloration of toludine blue. Chemical Engineering Journal, 136(1), 25-30. doi:10.1016/j.cej.2007.03.007.
  8. Lu, A., Hao, G., & Zhang, X. (2014). Porous Carbons for Carbon Dioxide Capture. Green Chemistry and Sustainable Technology, 15-77.
  9. Sayari, A., Belmabkhout, Y., & Serna- Guerrero, R. (2011). Flue gas treatment via CO2 adsorption. Chemical Engineering Journal, 171(3), 760-774.
  10. Serna-Guerrero, R., Belmabkhout, Y., & Sayari, A. (2010). Modeling CO2 adsorption on amine-functionalized mesoporous silica: 1. A semi-empirical equilibrium model. Chemical Engineering Journal, 161(1-2), 173-181. doi:10.1016/j.cej.2010.04.024.
  11. Zhao, B., Su, Y., Tao, W., Li, L., & Peng, Y. (2012). Post-combustion CO2 capture by aqueous ammonia: A state-of-the- art review. International Journal of Greenhouse Gas Control, 9, 355-371. doi:10.1016/j.ijggc.2012.05.006.



DOI: https://doi.org/10.22146/ajche.49559

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ASEAN Journal of Chemical Engineering  (print ISSN 1655-4418; online ISSN 2655-5409) is published by Chemical Engineering Department, Faculty of Engineering, Universitas Gadjah Mada.