Solubility of Ammonia in Ethylene Glycol Between 303 K and 323 K under Low Pressure from 0.030 to 0.101 Mpa

doi:10.1016/S1004-9541(14)60022-7

Chinese Journal of Chemical Engineering ›› 2014, Vol. 22 ›› Issue (2): 181-186.DOI: 10.1016/S1004-9541(14)60022-7

Solubility of Ammonia in Ethylene Glycol Between 303 K and 323 K under Low Pressure from 0.030 to 0.101 Mpa

周桓, 张帅, 高飞, 白晓琴, 沙作良

Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China

收稿日期:2012-01-06 修回日期:2012-09-10 出版日期:2014-02-05 发布日期:2014-01-28
通讯作者: ZHOU Huan
基金资助:
Supported by the National Natural Science Foundation of China (21176189), and the Natural Science Foundation of Tianjin City (11JCZDJC24300).

Solubility of Ammonia in Ethylene Glycol Between 303 K and 323 K under Low Pressure from 0.030 to 0.101 Mpa

ZHOU Huan, ZHANG Shuai, GAO Fei, BAI Xiaoqin, SHA Zuoliang

Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology, Tianjin 300457, China

Received:2012-01-06 Revised:2012-09-10 Online:2014-02-05 Published:2014-01-28
Contact: ZHOU Huan
Supported by:
Supported by the National Natural Science Foundation of China (21176189), and the Natural Science Foundation of Tianjin City (11JCZDJC24300).

摘要/Abstract

摘要： The solubility of ammonia in ethylene glycol is measured by an isothermal solubility equilibrium method at temperatures of (303.2, 308.2, 313.2, 318.2 and 323.2) K and total pressures of (0.030, 0.040, 0.050, 0.060, 0.070, 0.080, 0.090 and 0.101) MPa. The molality of ammonia in ethylene glycol ranges from 1.925 mol·kg1 to 8.265 mol·kg1. The experimental results are used to determine Henry's law constant of ammonia in ethylene glycol. Furthermore, experimental data are correlated by applying the thermodynamic model on the basis of extended Raoult's law, extended Henry's law, corresponding-states correlations and Pitzer's molality scale based equation. The overall average relative deviation between the calculated data and the experimental data of Henry's law constant and ammonia solubility are 2.029% and 2.164% respectively.

关键词: gas solubility, ammonia, ethylene glycol, negative pressure

Abstract: The solubility of ammonia in ethylene glycol is measured by an isothermal solubility equilibrium method at temperatures of (303.2, 308.2, 313.2, 318.2 and 323.2) K and total pressures of (0.030, 0.040, 0.050, 0.060, 0.070, 0.080, 0.090 and 0.101) MPa. The molality of ammonia in ethylene glycol ranges from 1.925 mol·kg1 to 8.265 mol·kg1. The experimental results are used to determine Henry's law constant of ammonia in ethylene glycol. Furthermore, experimental data are correlated by applying the thermodynamic model on the basis of extended Raoult's law, extended Henry's law, corresponding-states correlations and Pitzer's molality scale based equation. The overall average relative deviation between the calculated data and the experimental data of Henry's law constant and ammonia solubility are 2.029% and 2.164% respectively.

Key words: gas solubility, ammonia, ethylene glycol, negative pressure

周桓, 张帅, 高飞, 白晓琴, 沙作良. Solubility of Ammonia in Ethylene Glycol Between 303 K and 323 K under Low Pressure from 0.030 to 0.101 Mpa[J]. Chinese Journal of Chemical Engineering, 2014, 22(2): 181-186.

ZHOU Huan, ZHANG Shuai, GAO Fei, BAI Xiaoqin, SHA Zuoliang. Solubility of Ammonia in Ethylene Glycol Between 303 K and 323 K under Low Pressure from 0.030 to 0.101 Mpa[J]. Chin.J.Chem.Eng., 2014, 22(2): 181-186.

参考文献

1 Liang, Z. H., Li, S. Guo, W.Q., "The kinetics for electrochemical removal of ammonia in coking wastewater", Chin. J. Chem. Eng., 19, 570-574 (2011).

2 Xuan, A.G., Wu, Y. X., Ma, P.S., "Measurement and correlation of solubility of carbon monoxide in phenol plus ethanol solvents", Chin. J. Chem. Eng., 16, 762-765 (2008).

3 Amundsen, K., Eklund, H.R., Schmidt, R., "Process for producing anhydrous MgCl2", US Pat., 6042794 (2000).

4 Zhou, H., Yuan, J.J., "Progress in preparation of high-purity an-hydrous magnesium chloride", Chinese J. Process Eng., 4, 276-281 (2004). (in Chinese)

5 Yan, Y., Lu X.C., Wang, T.Z., "Solubility of magnesium chloride hexammoniate in ethylene glycol solution saturated by ammonia gas", J. Chem. Eng. Data, 55, 4827-4829 (2010).

6 Zhou, H., Hu, C.H., Yuan, J.J., "Technology of preparing high purity anhydrous magnesium chloride by glycol-ammonia method", J. Salt and Chem. Industry, 36, 1-5 (2007). (in Chinese)

7 Rumpf, B., Maurer, G., "Solubility of ammonia in aqueous solutions of sodium sulfate and ammonium sulfate at temperatures from 333.15 K to 433.15 K and pressures up to 3 MPa", Ind. Eng. Chem. Res., 32, 1780-1789 (1993).

8 Sing, R., Rumpf, B., Maurer, G., "Solubility of ammonia in aqueous solutions of single electrolytes sodium chloride, sodium nitrate, so-dium acetate, and sodium hydroxide", Ind. Eng. Chem. Res., 38, 2098-2109 (1999).

9 Feng, Y., Xie, R., Wu, Z., Marsh, K.N., "Vapor-liquid equilibria for ammonia + mehhanol", J. Chem. Eng. Data, 44, 401-404 (1999).

10 Schafer, D., Xia, J., Vogt, M., Kamps, A.P.S., Maurer, G., "Experimental investigation of the solubility of ammonia in methanol", Chem. Eng. Data, 52, 1653-1659 (2007).

11 Schafer, D., Vogt, M., Kamps, A.P.S., Maurer, G.., "Solubility of ammonia in liquid mixtures of (water + methanol)", Fluid Phase Equilibria, 261, 306-312 (2007)

12 Huang, L.J., Xue, W.L., Zeng, Z.X., "The solubility of ammonia in ethanol between 227.35 K and 328.15 K", Fluid Phase Equilibria, 303, 80-84 (2011).

13 Pan, L., Yang, Y.T., Zhou, H., Chen, Y.D., Zhang, S., "The solubility of ammonia in the mixed solvents of methanol and ethylene glycol", Chem. Eng., 38, 48-53 (2010). (in Chinese)

14 Prausnitz, J.M., Molecular Thermodynamics of Fluid Phase Equili-bria, 3rd edition, Printice Hall PTR, New Jersey, 165-168, 589, 600 (1999).

15 Pitzer, K.S., "Thermodynamics of electrolytes. 1. Theoretical basis andgeneral equations", J. Phys. Chem., 77, 268-277 (1973).

16 Pitzer, K.S., "Ion interaction approach: theory and data correlation", Activity Coefficients in Electrolyte Solutions, Pitzer, K.S., Ed., CRC Press, Boca Raton, FL, 75-155 (1991).

[1]	Qi Yang, Weikang Dai, Maoshuai Li, Jie Wei, Yi Feng, Cheng Yang, Wanxin Yang, Ying Zheng, Jie Ding, Mei-Yan Wang, Xinbin Ma. Enhanced selective hydrogenation of glycolaldehyde to ethylene glycol over Cu⁰-Cu⁺ sites[J]. 中国化学工程学报, 2023, 57(5): 141-150.
[2]	Xingzheng Liu, Chuanbo Fu, Manting Wang, Jiexin Wang, Haikui Zou, Yuan Le, Jianfeng Chen. High-gravity technology intensified Knoevenagel condensation-Michael addition polymerization of poly (ethylene glycol)-poly (n-butyl cyanoacrylate) for blood-brain barrier delivery[J]. 中国化学工程学报, 2022, 46(6): 94-103.
[3]	Yanliang Zhou, Qianjin Sai, Zhenni Tan, Congying Wang, Xiuyun Wang, Bingyu Lin, Jun Ni, Jianxin Lin, Lilong Jiang. Highly efficient subnanometer Ru-based catalyst for ammonia synthesis via an associative mechanism[J]. 中国化学工程学报, 2022, 43(3): 177-184.
[4]	Busha Assaba Fayisa, Yushan Xi, Youwei Yang, Yueqi Gao, Antai Li, Mei-Yan Wang, Jing Lv, Shouying Huang, Yue Wang, Xinbin Ma. Pt-modulated Cu/SiO₂ catalysts for efficient hydrogenation of CO₂-derived ethylene carbonate to methanol and ethylene glycol[J]. 中国化学工程学报, 2022, 41(1): 366-373.
[5]	Tiefeng Wang, Jinxiang Dong. Ethylene glycol purification by melt crystallization: Removal of 2-methoxyethanol impurity[J]. 中国化学工程学报, 2021, 37(9): 39-45.
[6]	Xin Pan, Jingjing Ma, Xiude Hu, Qingjie Guo. Energy and economic analysis of a hydrogen and ammonia co-generation system based on double chemical looping[J]. 中国化学工程学报, 2021, 36(8): 190-198.
[7]	Jie Wei, Maoshuai Li, Meiyan Wang, Shixiang Feng, Weikang Dai, Qi Yang, Yi Feng, Wanxin Yang, Cheng Yang, Xinbin Ma. Hydroformylation of formaldehyde to glycolaldehyde: An alternative synthetic route for ethylene glycol[J]. 中国化学工程学报, 2021, 35(7): 3-16.
[8]	Sheng Fang, Yanding Wei, Lei Fu, Geng Tian, Haibin Qu. Time-series analysis of the characteristic pressure fluctuations in a conical fluidized bed with negative pressure[J]. 中国化学工程学报, 2021, 32(4): 87-99.
[9]	Yu Shi, Liang Zhang, Jun Li, Qian Fu, Xun Zhu, Qiang Liao, Yongsheng Zhang. Effect of operating parameters on the performance of thermally regenerative ammonia-based battery for low-temperature waste heat recovery[J]. 中国化学工程学报, 2021, 32(4): 335-340.
[10]	Shupanxiang Chen, Guangying Chen, Xiaolan Zhao, Xiao Luo, Hongxia Gao, Wensheng Li, Zhiwu Liang. Feasibility analysis and process simulation of CO₂ dehydration using triethylene glycol for CO₂ pipeline transportation[J]. 中国化学工程学报, 2021, 40(12): 179-186.
[11]	Li Sun, Jierong Liang. Thermodynamic modeling of gas solubility in aqueous sodium chloride solution[J]. 中国化学工程学报, 2021, 38(10): 184-195.
[12]	Baowei Wang, Shumei Yao, Yeping Peng. Simultaneous desulfurization and denitrification of flue gas by pre-ozonation combined with ammonia absorption[J]. 中国化学工程学报, 2020, 28(9): 2457-2466.
[13]	Junqi Tian, Yanqin Li, Xia Zhou, Yongbin Yao, Denghao Wang, Jianming Dan, Bin Dai, Qiang Wang, Feng Yu. Overwhelming low ammonia escape and low temperature denitration efficiency via MnO_x-decorated two-dimensional MgAl layered double oxides[J]. 中国化学工程学报, 2020, 28(7): 1925-1934.
[14]	Marziyeh Mofradi, Hajir Karimi, Mehrorang Ghaedi. Hydrophilic polymeric membrane supported on silver nanoparticle surface decorated polyester textile: Toward enhancement of water flux and dye removal[J]. 中国化学工程学报, 2020, 28(3): 901-912.
[15]	Hairong Yuan, Ruolin Guan, Akiber Chufo Wachemo, Yatian Zhang, Xiaoyu Zuo, Xiujin Li. Improving physicochemical characteristics and anaerobic digestion performance of rice straw via ammonia pretreatment at varying concentrations and moisture levels[J]. 中国化学工程学报, 2020, 28(2): 541-547.

Solubility of Ammonia in Ethylene Glycol Between 303 K and 323 K under Low Pressure from 0.030 to 0.101 Mpa

Solubility of Ammonia in Ethylene Glycol Between 303 K and 323 K under Low Pressure from 0.030 to 0.101 Mpa

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价