甲醇-乙醇混合物物性方法筛选的研究
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摘要
本文以甲醇-乙醇体系为研究对象,运用化工模拟软件Aspen Plus中的Data Regression功能,分别用WILSON、NRTL及UNIQUAC三种热力学模型关联气液相平衡实验数据并进行偏差分析,筛选出UNIQUAC模型为最佳物性方法。
In this paper,the methanol-ethanol system was used as the research object.Using the Data Regression function of Aspen Plus,the three thermodynamic models of WILSON,NRTL and UNIQUAC were used to correlate the gas-liquid equilibrium experimental data and the deviation analysis.The UNIQUAC model was selected the optimal physical method.
In this paper,the methanol-ethanol system was used as the research object.Using the Data Regression function of Aspen Plus,the three thermodynamic models of WILSON,NRTL and UNIQUAC were used to correlate the gas-liquid equilibrium experimental data and the deviation analysis.The UNIQUAC model was selected the optimal physical method.
引文
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[13]梁朋,康伟,高瑞昶.Aspen Plus模拟甲醇-乙醇-水体系的萃取精馏[J].现代化工,2017,37(12):197-200.
[14]Alvarez V H,Mattedi S,Iglesias M,et al.Phase equilibria of binary mixtures containing methyl acetate,water,methanol or ethanol at 101.3 kPa[J].Physics and Chemistry of Liquids,2011,49:52-71.
[2]周东宇,张雅静,袁思婷,等.Fe改性V-La催化剂甲醇-乙醇合成异丁醛[J].天然气化工(C1化学与化工),2016,41(5):45-47,54.
[3]徐广兰,姚春德,许汉君,等.甲醇、乙醇富燃层流预混火焰的模拟及试验研究[J].工程热物理学报,2012,33(3):513-516.
[4]盛楠,陈明功,孙逸玫,等.低温等离子体协同填料床吸附净化甲醇废水[J].化工学报,2017,68(6):2546-2554.
[5]高兴娜,白鹏,许宪硕.萃取精馏分离甲醇-苯[J].化学工业与工程,2014,31(2):43-47.
[6]吕利平,梁爽,诸林,等.变压精馏分离甲醇-苯体系的模拟与优化[J].化学工程,2018,46(5):18-22,58.
[7]刘艳杰,潘高峰,王桂英,等.萃取精馏分离乙酸甲酯-甲醇共沸物的模拟[J].青岛科技大学学报(自然科学版),2015,36(6):635-639.
[8]王艳.甲醇-水多效精馏工艺研究[D].南京:南京理工大学,2009.
[9]姜丽.甲醇精馏工段安全控制措施优化[J].化工设计通讯,2018,44(12):13.
[10]贾彦雷.碳酸二甲酯与甲醇分离的模拟研究[J].青岛科技大学学报(自然科学版),2011,32(1):5-11.
[11]刘立新,李鲁闽,刘桂丽,等.碳酸二甲酯-甲醇共沸体系分离的模拟与控制[J].化工进展,2017,36(3):852-862.
[12]韩萍芳,李扬,王延儒.碳酸二甲酯-甲醇共沸物的分离方法研究进展[J].江苏石油化工学院学报,2003(4):61-64.
[13]梁朋,康伟,高瑞昶.Aspen Plus模拟甲醇-乙醇-水体系的萃取精馏[J].现代化工,2017,37(12):197-200.
[14]Alvarez V H,Mattedi S,Iglesias M,et al.Phase equilibria of binary mixtures containing methyl acetate,water,methanol or ethanol at 101.3 kPa[J].Physics and Chemistry of Liquids,2011,49:52-71.