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

Your Location：

Home >

Browse articles >

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

化工热力学 | Updated：2026-01-06

- 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
- 中国化学工程学报（英文版） 2014年22卷第2期页码：181-1861004-954160022-7
- Affiliations：
  
  Tianjin Key Laboratory of Marine Resources and Chemistry, Tianjin University of Science and Technology,Tianjin,China,300457
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：2014
- Accepted：
Scan QR Code
周桓, 张帅, 高飞, 等. Solubility of Ammonia in Ethylene Glycol Between 303 K and 323 K under Low Pressure from 0.030 to 0.101 Mpa[J]. 中国化学工程学报（英文版）, 2014,22(2):181-1861004-954160022-7.

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.
周桓, 张帅, 高飞, 等. Solubility of Ammonia in Ethylene Glycol Between 303 K and 323 K under Low Pressure from 0.030 to 0.101 Mpa[J]. 中国化学工程学报（英文版）, 2014,22(2):181-1861004-954160022-7. DOI：

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. DOI：

摘要

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.

关键词

Keywords

references

浏览量

262

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Alkaline-free oxidation of ethylene glycol into glycolic acid over PdNi/NF in an asymmetric electrolytic cell

Reaction pathways and selectivity in the chemo-catalytic conversion of cellulose and its derivatives to ethylene glycol: A review

Pt-modulated Cu/SiO2 catalysts for efficient hydrogenation of CO2-derived ethylene carbonate to methanol and ethylene glycol

Thermodynamic modeling of gas solubility in aqueous sodium chloride solution

Ethylene glycol purification by melt crystallization: Removal of 2-methoxyethanol impurity