Liquid–Liquid Equilibrium Measurement and Thermodynamic Modeling of the {Sterculia striata Biodiesel + Glycerol + Ethanol} System,Journal of Chemical & Engineering Data

当前位置： X-MOL 学术 › J. Chem. Eng. Data › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Liquid–Liquid Equilibrium Measurement and Thermodynamic Modeling of the {Sterculia striata Biodiesel + Glycerol + Ethanol} System
Journal of Chemical & Engineering Data ( IF 2.0 ) Pub Date : 2021-07-16 , DOI: 10.1021/acs.jced.1c00341
João Correia Gomes Filho ₁ , Felipe Barbosa Bispo ₁ , Marcos Lúcio Corazza ₂ , Pedro Felipe Arce ₃ , Fernando Augusto Pedersen Voll ₂ , Dayana de Gusmão Coêlho ₁ , Leandro Ferreira-Pinto ₄ , Sandra Helena Vieira de Carvalho ₁ , João Inácio Soletti ₁

Affiliation

This paper reports experimental results and thermodynamic modeling of the liquid–liquid equilibrium (LLE) of the system chicha biodiesel (Sterculia striata) + glycerol + ethanol. Binodal curves and tie lines were obtained at different temperatures (303.15, 318.15, and 333.15 K) and atmospheric pressure (101.3 kPa). The quality of the experimental data was evaluated using the criteria of Marcilla and co-workers. The nonrandom two-liquid (NRTL) and analytical solutions of groups (ASOG) models were used to correlate the LLE data. Both models well fitted the experimental data with root-mean-square deviations (rmsd) not greater than 1.5%.

中文翻译：

{Sterculia striata 生物柴油 + 甘油 + 乙醇} 系统的液-液平衡测量和热力学建模

本文报告了系统chicha生物柴油（Sterculia striata）+甘油+乙醇的液-液平衡（LLE）的实验结果和热力学模型。在不同温度（303.15、318.15 和 333.15 K）和大气压 (101.3 kPa) 下获得双节点曲线和连接线。使用 Marcilla 和同事的标准评估实验数据的质量。非随机二液 (NRTL) 和组解析解 (ASOG) 模型用于关联 LLE 数据。两种模型都很好地拟合了实验数据，均方根偏差 (rmsd) 不大于 1.5%。

更新日期：2021-08-12

点击分享查看原文

点击收藏

阅读更多本刊最新论文