阿拉丁SCI论文搜索工具

JOURNAL OF CHEMICAL AND ENGINEERING DATA · 2019 · IF 2.298

Liquid–Liquid Equilibria for the Ternary Systems of Water + Thioglycolic Acid + 2-Ethyl-1-hexyl Thioglycolate and Water + 2-Ethyl-1-hexyl Thioglycolate + 2-Ethyl-1-hexanol at 293.15, 303.15, and 313.15 K under 101 kPa

Xiaoda Wang,Yuan Gao,Chaoqun Li,Zhixian Huang,Ting Qiu

Liquid–liquid equilibrium data were determined for the two ternary systems of water + thioglycolic acid (TGA) + 2-ethyl-1-hexyl thioglycolate (ETE) and water + 2-ethyl-1-hexyl thioglycolate (ETE) + 2-ethyl-1-hexanol (EHL) at 293.15, 303.15, and 313.15 K under 101 kPa. The nonrandom two-liquid (NRTL) and universal quasi-chemical (UNIQUAC) activity coefficient models were used to correlate the experimental LLE data. The LLE data calculated by the NRTL and UNIQUAC models were in good agreement with the experimental ones.

研究领域: 化学工程 · 物理化学

✓ 已验证 DOI 高影响因子

查看原文查看 PubMed

FLUID PHASE EQUILIBRIA · 2010 ·Vol. 293 ·期 1 ·73-78 · IF 1.857

Liquid–liquid equilibrium of the ternary system water + acetic acid + sec-butyl acetate

Song Hu,Qing-lin Chen,Bing-jian Zhang,Yuan-lan Liang,Xue-nong Gao

Experimental liquid–liquid equilibrium (LLE) of the water–acetic acid–sec-butyl acetate ternary system was investigated at 298.15, 303.15, 308.15 and 313.15 K and at atmospheric pressure. Separation factors were also evaluated for the immiscibility region. The NRTL and UNIQUAC models were applied to fit the experimental data for the ternary system . The binary interaction parameters obtained from both models were found to be successfully correlated with the equilibrium compositions . The UNIFAC group contribution method was employed to predict the observed ternary LLE data. It was found that four types of the UNIFAC model (UNIFAC, UNIFAC-LL, UNIFAC-DMD, and UNIFAC-LBY) did not provide a good prediction of the LLE data for this ternary system .

研究领域: 化学工程 · 热力学 · 分离科学 · 过程工程

✓ 已验证 DOI 高影响因子

查看原文查看 PubMed

查找使用阿拉丁产品的科研文献

与阿拉丁产品相关的已发表科研成果

产品列表

Liquid–Liquid Equilibria for the Ternary Systems of Water + Thioglycolic Acid + 2-Ethyl-1-hexyl Thioglycolate and Water + 2-Ethyl-1-hexyl Thioglycolate + 2-Ethyl-1-hexanol at 293.15, 303.15, and 313.15 K under 101 kPa

Liquid–liquid equilibrium of the ternary system water + acetic acid + sec-butyl acetate