Physicochemical properties of aqueous solutions of sodium glycinate in the non-precipitation regime from 298.15 to 343.15 K

doi:10.1016/j.cjche.2013.11.001

摘要/Abstract

摘要： The physicochemical properties, including the density, viscosity, and refractive index of aqueous solutions of sodium glycinate as a solvent for CO₂ absorption in the non-precipitation regime were measured under the wide temperature range of 298.15 to 343.15 K. The concentration of the sodium glycinate in an aqueous form in the non-precipitation regime was identified up to 2.0 mol·L^-1. The coefficients of thermal expansion values were estimated from measured density data. It was found that, the densities, viscosities and refractive indices of the aqueous sodium glycinate decrease with an increase in temperature, whereas with increasing sodium glycinate concentration in the solution, all three properties increase. Thermal expansion coefficients slightly increase with rising temperature and concentration. The measured values of density, viscosity and refractive index were correlated as a function of temperature by using the least squares method. The predicted data obtained from correlation equations for all measured properties were in fairly good agreement with the experimental data.

关键词: Sodium glycinate, Physicochemical property, Density, Viscosity, Refractive index

Abstract: The physicochemical properties, including the density, viscosity, and refractive index of aqueous solutions of sodium glycinate as a solvent for CO₂ absorption in the non-precipitation regime were measured under the wide temperature range of 298.15 to 343.15 K. The concentration of the sodium glycinate in an aqueous form in the non-precipitation regime was identified up to 2.0 mol·L^-1. The coefficients of thermal expansion values were estimated from measured density data. It was found that, the densities, viscosities and refractive indices of the aqueous sodium glycinate decrease with an increase in temperature, whereas with increasing sodium glycinate concentration in the solution, all three properties increase. Thermal expansion coefficients slightly increase with rising temperature and concentration. The measured values of density, viscosity and refractive index were correlated as a function of temperature by using the least squares method. The predicted data obtained from correlation equations for all measured properties were in fairly good agreement with the experimental data.

Key words: Sodium glycinate, Physicochemical property, Density, Viscosity, Refractive index

Muhammad Shuaib Shaikh, Azmi Mohd Shariff, Mohd Azmi Bustam, Ghulam Murshid. Physicochemical properties of aqueous solutions of sodium glycinate in the non-precipitation regime from 298.15 to 343.15 K[J]. , 2015, 23(3): 536-540.

参考文献

[1] H. Yang, Z. Xu,M. Fan, R. Gupta, R.B. Slimane, A.E. Bland, I.Wright, Progress in carbon dioxide separation and capture: A review, J. Environ. Sci. 20 (1) (2008) 14-27.
[2] M. Wang, A. Lawal, P. Stephenson, J. Sidders, C. Ramshaw, Post-combustion CO₂ capture with chemical absorption: A state-of-the-art review, Chem. Eng. Res. Des. 89 (9) (2011) 1609-1624.
[3] K. Simons, K. Nijmeijer, H. Mengers, W. Brilman, M. Wessling, Highly selective amino acid salt solutions as absorption liquid for CO₂ capture in gas-liquid membrane, Chem. Sustain. 3 (8) (2010) 939-947.
[4] S. Lee, H.J. Song, S. Maken, J.W. Park, Kinetics of CO₂ absorption in aqueous sodium glycinate solutions, Ind. Eng. Chem. Res. 46 (5) (2007) 1578-1583.
[5] P.S. Kumar, J.A. Hogendoorn, S.J. Timmer, P.H.M. Feron, G.F. Versteeg, Equilibrium solubility of CO₂ in aqueous potassium taurate solutions: Part 2. Experimental VLE data and model, Ind. Eng. Chem. Res. 42 (12) (2003) 2841-2852.
[6] B.D. Bhide, A. Voskericyan, Hydrogen production via steam reforming with CO₂ capture, Chem. Eng. Trans. 19 (1998) 37-42.
[7] E.S. Rubin, A.B. Rao, A technical, economic and environmental assessment of amine-based CO₂ capture technology for power plant greenhouse gas control, Environ. Sci. Technol. 36 (20) (2002) 4467-4475.
[8] A. Aboudheir, W. ElMoudir, Performance of formulated solvent in handling of enriched CO₂ flue gas stream, Energy Procedia 1 (1) (2009) 195-204.
[9] Recent Global Monthly Mean CO₂, National Oceanographic and Atmospheric Administration: (NOAA), Silver springs, M.D., 2012
[10] Intergovernmental Panel on Climate Change, (IPCC) Report, IPCC, Geneva, 2007.
[11] K. Simons,W.D.W.F. Brilman, H. Mengers, K. Nijmeijer, M. Wessling, Kinetics of CO₂ absorption in aqueous sarcosine salt solutions: Influence of concentration, temperature, and CO₂ loading, Ind. Eng. Chem. Res. 49 (20) (2010) 9693-9702.
[12] A. Nuchitprasittichai, S. Cremaschi, Optimization of CO₂ capture process with aqueous amines using response surface methodology, Comp. Chem. Eng. 35 (8) (2011) 1521-1531.
[13] R. Steeneveldt, B. Berger, T.A. Torp, CO₂ capture and storage: Closing the knowing-doing gap, Chem. Eng. Res. Des. 84 (9) (2006) 739-763.
[14] S. Kadiwala, A.V. Rayer, A. Henni, High pressure solubility of carbon dioxide (CO₂) in aqueous piperazine solutions, Fluid Phase Equilib. 292 (1-2) (2010) 20-28.
[15] A.M. Shariff, G.Murshid, K.K. Lau,M.A. Bustam, F. Ahmed, Solubility of CO₂ in aqueous solutions of 2-amino-2-methyl-1-propanol at high pressure, World Acad. Sci. Eng. Technol. 60 (2011) 1050-1053.
[16] A. Hartono, U.E. Aronu, H.F. Svendsen, Liquid speciation study in amine amino acid salts for CO₂ absorbent with ¹³C-NMR, Energy Procedia 4 (2011) 209-215.
[17] A.F. Portugal, J.M. Sousa, F.D. Magalhães, A. Mendes, Solubility of carbon dioxide in aqueous solutions of amino acid salts, Chem. Eng. Sci. 64 (9) (2009) 1993-2002.
[18] S. Ahn, H.J. Song, J.W. Park, J.H. Lee, I.Y. Lee, K.R. Jang, Characterization of metal corrosion by aqueous amino acid salts for the capture of CO₂, Korean J. Chem. Eng. 27 (5) (2010) 1576-1580.
[19] T. Kumagai, K. Tanaka, Y. Fujimura, T. Ono, F. Ito, T. Katz, O. Spuhl, A. Tan, P.W.J. Derks, HiPACT-Advanced CO₂ capture technology for green natural gas exploration, Energy Procedia 4 (2011) 125-132.
[20] J.V. Holst, G.F. Versteeg, D.W.F. Brilman, J.A. Hogendoorn, Kinetic study of CO₂ with various amino acid salts in aqueous solution, Chem. Eng. Sci. 64 (1) (2009) 59-68.
[21] M.E. Majchrowicz, D.W.F. Brilman,M.J. Groeneveld, Precipitation regime for selected amino acid salts for CO₂ capture from flue gases, Energy Procedia 1 (2009) 979-984.
[22] U.E. Aronu, A. Hartono, H.F. Svendsen, Kinetics of carbon dioxide absorption into aqueous amine amino acid salt: 3(methylamino)propylamine/sarcosine solution, Chem. Eng. Sci. 66 (23) (2011) 6109-6119.
[23] S. Mazinani, A. Samsami, A. Jahanmiri, Solubility (at low partial pressure), density, viscosity, and corrosion rate of carbon dioxide in blend solutions ofmonoethanolamine (MEA) and sodium glycinate (SG), J. Chem. Eng. Data 56 (7) (2011) 3163-3168.
[24] F. Harris, K.A. Kurnia, M.I.A. Mutalib, T. Murugesan, Solubilities of carbon dioxide and densities of aqueous sodiumglycinate solutions before and after CO₂ absorption, J. Chem. Eng. Data 54 (1) (2009) 144-147.
[25] S. Lee, S.I. Choi, S. Maken, H.J. Song, H.C. Shin, J.W. Park, K.R. Jang, J.H. Kim, Physical properties of aqueous sodium glycinate solution as absorbent for carbon dioxide removal, J. Chem. Eng. Data 50 (5) (2005) 1773-1776.
[26] G. Murshid, A.M. Shariff, K.K. Lau, M.A. Bustam, Physical properties of aqueous solutions of piperazine and (2-amino-2-methyl-1-propanol+piperazine) from (298.15 to 333.15 K), J. Chem. Eng. Data 56 (5) (2011) 2660-2663.
[27] S. Paul, A.K. Ghoshal, B. Mandal, Physicochemical properties of aqueous solutions of 2-amino-2-hydroxymethyl-1,3-propanediol, J. Chem. Eng. Data 54 (2) (2008) 444-447.
[28] A. Muhammad, M.I. Mutalib, T. Murugesan, A. Shafeeq, Viscosity, refractive index, surface tension, and thermal decomposition of aqueous N-methyldiethanolamine solutions from (298.15 to 338.15) K, J. Chem. Eng. Data 53 (9) (2008) 2226-2229.
[29] N.M. Yunus, M.I. Mutalib, Z. Man, M.A. Bustam, T. Murugesan, Thermophysical properties of 1-alkylpyridinum bis-(trifluoromethylsulfonyl)imide ionic liquids, J. Chem. Thermodyn. 42 (4) (2010) 491-495.
[30] M. Roy, R. Sah, P. Pradhan, Densities, viscosities, sound speeds, refractive indices, and excess properties of binary mixtures of isoamyl alcohol with some alkoxyethanols, Int. J. Thermophys. 31 (2010) 316-326.
[31] T.M. Aminabhavi, V.B. Pati, Density, viscosity, refractive index, and speed of sound in binary mixtures of ethenylbenzene with N,N-dimethylacetamide, tetrahydrofuran, N,N-dimethylformamide, 1,4-dioxane, dimethyl sulfoxide, chloroform, bromoform, and 1-chloronaphthalene in the temperature interval (298.15-308.15) K, J. Chem. Eng. Data 43 (4) (1998) 497-503.
[32] Y.M. Tseng, A.R. Thompson, Densities and refractive indices of aqueous monoethanolamine, diethanolamine, triethanolamine, J. Chem. Eng. Data 9 (2) (1964) 264-267.
[33] H.A. Al-Ghawas, D.P. Hagewiesche, G. Ruiz-Ibanez, O.C. Sandall, Physicochemical properties important for carbon dioxide absorption inaqueousmethyldiethanolamine, J. Chem. Eng. Data 34 (4) (1989) 385-391.
[34] V. Campos, A.C. Marigliano Gomez, H.N. Solimo, Density, viscosity, refractive index, excessmolar volume, viscosity and refractive index deviations and their correlations for the (formamide+water) system. Isobaric (vapour+liquid) equilibrium at 2.5 kpa, J. Chem. Eng. Data 53 (1) (2007) 211-216.
[35] A.Muhammad,M.I.Mutalib, T.Murugesan, A. Shafeeq, Thermophysical properties of aqueous piperazine and aqueous (N-methyldiethanolamine+piperazine) solutions at temperatures (298.15 to 338.15) K, J. Chem. Eng. Data 54 (8) (2008) 2317-2321.
[36] J.G. Baragi, S. Maganur, V. Malode, S.J. Baragi, Excess molar volumes and refractive indices of binary liquid mixtures of acetyl acetone with n-Nonane, n-Decane and n-Dodecane at (298.15, 303.15, and 308.15) K, J. Mol. Liq. 178 (2013) (175-17).
[37] M.S. Shaikh, A.M. Shariff, M.A. Bustam, G. Murshid, Physical properties of aqueous blends of sodium glycinate (SG) and piperazine (PZ) as a solvent for CO₂ capture, J. Chem. Eng. Data 58 (3) (2013) 634-638.
[38] H.J. Song,M.G. Lee,H. Kim,A.Gaur, J.W. Park,Density, viscosity, heat capacity, surface tension, and solubility of CO₂ in aqueous solutions of potassium serinate, J. Chem. Eng. Data 56 (4) (2011) 1371-1377.