Vapor-Liquid Equilibria for Polymer Solutions Through a Group-Contribution Method: Chain-Length Dependence

Lee SS; Sun YK; Bae YC

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Vapor-Liquid Equilibria for Polymer Solutions Through a Group-Contribution Method: Chain-Length Dependence

机译：通过基团贡献法的聚合物溶液汽-液平衡：链长依赖性

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A new group-contribution model based on the modified double-lattice theory considering chain-length dependence of the universal parameters was developed and applied to describe the vapor-liquid equilibria of polymer solutions. The proposed model includes the combinatorial energy contribution that is responsible for the revised Flory-Huggins entropy of mixing, the van der Waals energy contribution from dispersion and polar forces, and the specific energy contribution from hydrogen bonding. The quantitative description according to the proposed model was in good agreement with experimentally observed solvent activities of polymer solutions. (C) 2008 Wiley Periodicals, Inc. J Appl Polym Sci 110: 2634-2640, 2008

机译：基于修正的双格理论，考虑了通用参数的链长依赖性，建立了一个新的基团贡献模型，并将其应用于描述聚合物溶液的气液平衡。所提出的模型包括组合能量贡献，该组合能量贡献负责修正的Flory-Huggins混合熵，色散和极性力引起的范德华能量贡献以及氢键合的比能贡献。根据提出的模型进行的定量描述与实验观察到的聚合物溶液的溶剂活性非常吻合。（C）2008 Wiley Periodicals，Inc. J Appl Polym Sci 110：2634-2640，2008

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《Journal of Applied Polymer Science》 |2008年第5期|共7页
作者
Lee SS; Sun YK; Bae YC;
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正文语种 eng
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chain; latices; lattice models; modification; CONTRIBUTION FLORY EQUATION; MODIFIED DOUBLE-LATTICE; PHASE-EQUILIBRIA; SOLVENT ACTIVITIES; MODEL; THERMODYNAMICS; PREDICTION; MIXTURES; SIMULATION; STATE;

机译：链;晶格;晶格模型;修改;贡献层方程;修正双晶格;相平衡;溶剂活性;模型;热力学;预测;混合物;模拟;状态;

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专利

1. Vapor-Liquid Equilibria for Polymer Solutions Through a Group-Contribution Method: Chain-Length Dependence [J] . Lee SS, Sun YK, Bae YC Journal of Applied Polymer Science . 2008,第5期

机译：通过基团贡献法的聚合物溶液汽-液平衡：链长依赖性
2. Vapor-Liquid Equilibria of Polymer Solutions by Group-Contribution Method: Applicability of Modified Double Lattice Model [J] . Ji Yeon Huh, Young Chan Bae Macromolecular chemistry and physics . 2001,第8期

机译：基团贡献法的聚合物溶液汽液平衡：修正双格模型的适用性
3. ESTIMATION OF VAPOR-LIQUID EQUILIBRIA FOR POLYMER SOLUTIONS BY A GROUP-CONTRIBUTION METHOD [J] . Hu Y., Liu HL., Wu DT., Fluid Phase Equilibria . 1997,第1a2期

机译：基团贡献法估算聚合物溶液的汽液平衡
4. Group-Contribution Method for the Estimation of VLE of Polymer Solutions [C] . Honglai Liu, Hao Zhou, Ying Hu Proceedings second joint China/USA chemical engineering conference . 1997

机译：聚合物溶液的VLE估计的基团贡献法
5. Equation of state composition dependence: I. Implications from experimental binary PVTx data. II. Application of hybrid composition dependence for representing vapor-liquid equilibria of nonideal mixtures. [D] . Khan, Muhammad Alauddin. 1989

机译：状态组成相关性方程：I.来自实验二进制PVTx数据的影响。二。应用杂化成分依赖性表示非理想混合物的气液平衡。
6. Molecular simulation data for the vapor-liquid phase equilibria of binary mixtures of HFO-1123 with R-32 R-1234yf R-1234ze(E) R-134a and CO2 and their modelling by the PCP-SAFT equation of state [O] . Gabriele Raabe 2019

机译：HFO-1123与R-32R-1234yfR-1234ze（E）R-134a和CO2的二元混合物的汽液相平衡的分子模拟数据及其通过状态PCP-SAFT方程进行建模
7. Vapor-liquid equilibria for binary solutions of some comb polymers based on poly(styrene-co-maleic anhydride) in acetone, methanol and cyclohexane [O] . Cristina Mio, K.N. Jayachandran, John M. Prausnitz 1997

机译：基于聚（苯乙烯 - 二氧化马来酸酐）的丙酮，甲醇和环己烷的一些梳状聚合物二元溶液的蒸汽液平衡
8. Temperature Dependence of Wilson Coefficients: Vapor-Liquid Equilibria of Aqueous Ammonia [R] . Field, P. E. , Combs, R. J. 2001

机译：Wilson系数的温度依赖性：氨水的汽液平衡

Vapor-Liquid Equilibria for Polymer Solutions Through a Group-Contribution Method: Chain-Length Dependence

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