Kinetics of CO2 Absorption into Aqueous MDEA Solution Promoted by Mixture of Potassium Salt of l-Arginine and l-Glutamic Acid

Toto Iswanto, Ali Altway, Maya Shovitri, Muhammad Haikal, Septiani Ayustiningrum, Tri Widjaja

Abstract


Amino acid salt can be a promising alternative as the promoter for increasing the absorption kinetics rate of MDEA toward CO2. In this study, the absorption kinetics of carbon dioxide (CO2) into an aqueous 40 wt% equivalent Methyldiethanolamine (MDEA) solution promoted by 1 and 5 wt% of mixed amino acid salt, potassium salt of l-arginine (Arg) and l-glutamic acid (Glu), was performed using a wetted wall column at temperatures from 303.15 to 323.15 K. Effect of various mixture ratios of those promoters on the reaction rate parameters and its physicochemical properties was investigated based on the fast pseudo-first-order regime. The reaction between CO2 and amino acid was described with the zwitterionic mechanism. Aqueous MDEA without promoter was set as the control. The result revealed that the mixed promoter has affected to increase CO2 absorption rate into the aqueous MDEA solution compared with the control and using the single promoter due to the interaction between Arg and Glu. In addition, the overall reaction rate constant, kov, significantly increased with the increase of mixed promoter concentration and temperature under the investigated range. The aqueous MDEA solution promoted by 5% of mixed Arg and Glu in 1:1 ratio was obtained as the best CO2 absorbent.


Keywords


CO2 absorption kinetics; l-arginine; l-glutamic acid; MDEA; mixed promoter; wetted wall column

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References


W. M. Budzianowski, “A review of potential innovations for production, conditioning and utilization of biogas with multiple-criteria assessment,” Renew. Sustain. Energy Rev., vol. 54, pp. 1148–1171, 2015.

M. Safari, A. Ghanizadeh, and M. M. Montazer-Rahmati, “Optimization of membrane-based CO2-removal from natural gas using simple models considering both pressure and temperature effects,” Int. J. Greenh. Gas Control, vol. 3, no. 1, pp. 3–10, 2009.

F. R. H. Abdeen, M. Mel, M. S. Jami, S. I. Ihsan, and A. F. Ismail, “A review of chemical absorption of carbon dioxide for biogas upgrading,” Chinese J. Chem. Eng., vol. 24, no. 6, pp. 693–702, 2016.

J. Arroyo, F. Moreno, M. Muñoz, C. Monné, and N. Bernal, “Combustion behavior of a spark ignition engine fueled with synthetic gases derived from biogas,” Fuel, vol. 117, pp. 50–58, 2014.

B. Sreenivasulu, D. V. Gayatri, I. Sreedhar, and K. V. Raghavan, “A journey into the process and engineering aspects of carbon capture technologies,” Renew. Sustain. Energy Rev., vol. 41, pp. 1324–1350, 2014.

L. S. Tan, A. M. Shariff, K. K. Lau, and M. A. Bustam, “Factors affecting CO2 absorption efficiency in packed column: A review,” J. Ind. Eng. Chem., vol. 18, no. 6, pp. 1874–1883, 2012.

M. Scholz, M. Alders, J. Lölsberg, and M. Wessling, “Dynamic process simulation and process control of biogas permeation processes,” J. Memb. Sci., vol. 484, pp. 107–118, 2015.

J. V. Holst, S. R. A. Kersten, and K. J. A. Hogendoorn, “Physiochemical properties of several aqueous potassium amino acid salts,” J. Chem. Eng. Data, vol. 53, no. 6, pp. 1286–1291, 2008.

S. Yan, Q. He, S. Zhao, H. Zhai, M. Cao, and P. Ai, “CO2 removal from biogas by using green amino acid salts: Performance evaluation,” Fuel Process. Technol., vol. 129, pp. 203–212, 2015.

R. Ramazani, S. Mazinani, A. Jahanmiri, S. Darvishmanesh, and B. V. D. Bruggen, “Investigation of different additives to monoethanolamine (MEA) as a solvent for CO2 capture,” J. Taiwan Inst. Chem. Eng., vol. 65, pp. 341–349, 2016.

J. V. Holst, G. F. Versteeg, D. W. F. Brilman, and J. A. Hogendoorn, “Kinetic study of CO2 with various amino acid salts in aqueous solution,” Chem. Eng. Sci., vol. 64, pp. 59–68, 2009.

H. Thee, K. H. Smith, G. da Silva, S. E. Kentish, and G. W. Stevens, “Carbon dioxide absorption into unpromoted and borate-catalyzed potassium carbonate solutions,” Chem. Eng. J., vol. 181–182, pp. 694–701, 2012.

S. Shen, X. Feng, R. Zhao, U. K. Ghosh, and A. Chen, “Kinetic study of carbon dioxide absorption with aqueous potassium carbonate promoted by arginine,” Chem. Eng. J., vol. 222, pp. 478–487, 2013.

B. Prasad, “Experimental investigation of CO2 absorption capacity in amine blend of 2-Amino-2-methyl-1-propanol (AMP) and Tetraethylenepentamine (TEPA),” Master thesis, Thapar University, India, 2013.

S. Paul and K. Thomsen, “Kinetics of absorption of carbon dioxide into aqueous potassium salt of proline,” Int. J. Greenh. Gas Control, vol. 8, pp. 169–179, 2012.

M. Gupta, F. Eirik, and H. F. Svendsen, “Computational study of equilibrium constants for amines and amino acids for CO2 capture solvents,” Energy Procedia, vol. 37, pp. 1720–1727, 2013.

C. A. Fitch, G. Platzer, M. Okon, B. G. E, and L. P. Mcintosh, “Arginine: Its pKa value revisited,” Proteine Sci., vol. 24, no. 5, pp. 752–761, 2015.

K. A. Hoff, “Modeling and experimental study of carbon dioxide absorption in a membrane contactor,” Doctoral thesis, Norwegian University of Science and Technology, Norwegia, 2003.

T. J. Edwards, G. Maurer, J. Newman, and J. M. Prausnitz, “Vapor-liquid equilibria in multicomponent aqueous solutions of volatile weak electrolytes,” AIChe J., vol. 24, no. 6, pp. 900–976, 1978.

G. Xu, C. Zhang, S. Qin, W. Gao, and H. Liu, “Gas-liquid equilibrium in a CO2-MDEA-H2O system and the effect of piperazine on it,” Ind. Eng. Chem. Res., vol. 37, pp. 1473–1477, 1998.

D. Barth, C. Tondre, and J. J. Delpuech, “Kinetics and mechanism of the reactions of carbon dioxide with alkanolamines: A discussion concerning the cases of MDEA and DEA,” Chem. Eng. Sci., vol. 39, no. 12, pp. 1753–1757, 1984.

P. V. Danckwerts, Gas liquid reactions. New York: McGrew-Hill, 1970.

C. J. Geankoplis, Transport processes and unit operations, 3rd editio. New Delhi: Prentice-Hall of India, 1997.

J. T. Cullinane and G. T. Rochelle, “Carbon dioxide absorption with aqueous potassium carbonate promoted by piperazine,” Chem. Eng. Sci., vol. 59, pp. 3619–3630, 2004.

F. Yi, H.-K. Zou, G.-W. Chu, L. Shao, and J.-F. Chen, “Modeling and experimental studies on absorption of CO2 by Benfield solution in rotating packed bed,” Chem. Eng. J., vol. 145, no. 3, pp. 377–384, 2009.

C. R. Sander, “Compilation of Henry’s law constants for inorganic and organic species of potential importance in environmental chemistry,” Max Planck Inst. Chem. J., vol. 3, p. 57, 1999.

H. Kierzkowska-pawlak, M. Siemieniec, and A. Chacuk, “Reaction kinetics of CO2 in aqueous methyldiethanolamine solutions using the stopped-flow technique,” Chem. Process Eng., vol. 33, no. 1, pp. 7–18, 2011.

M. P. Gimeno, M. C. Mayoral, and J. M. Andrés, “Influence of temperature on CO2 absorption rate and capacity in ionic liquids,” Energy & Fuels, vol. 27, no. 7, pp. 3928–3935, 2013.

Z. Feng, F. Cheng-Gang, W. You-Ting, W. Yuan-Tao, L. Ai-Min, and Z. Zhi-Bang, “Absorption of CO2 in the aqueous solutions of functionalized ionic liquids and MDEA,” Chem. Eng. J., vol. 160, no. 2, pp. 691–697, 2010.

J. A. Bullin, J. C. Polasek, and S. T. Donnelly, “The use of MDEA and mixtures of amines for bulk CO2 removal,” in Proceedings of the Sixty-Ninth GPA Annual Convention, 1990, pp. 1–9.

N. Ramachandran, A. Aboudheir, R. Idem, and P. Tontiwachwuthikul, “Kinetics of the absorption of CO2 into mixed aqueous loaded solutions of monoethanolamine and methyldiethanolamine,” Ind. Eng. Chem. Res., vol. 45, no. 8, pp. 2608–2616, 2006.

M. Edali, R. Idem, and A. Aboudheir, “1D and 2D absorption-rate/kinetic modeling and simulation of carbon dioxide absorption into mixed aqueous solutions of MDEA and PZ in a laminar jet apparatus,” Int. J. Greenh. Gas Control, vol. 4, pp. 143–151, 2010.




DOI: http://dx.doi.org/10.18517/ijaseit.9.3.3906

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