vapor-liquid equilibrium

Vapor-liquid equilibrium of4-methyl-2-pentanol and water was determined at760 mm Hg with a modified circulation still within the temperature range of94.37 to131.38 ℃.

用改进的双循环型平衡釜测定了4-甲基-2-戊醇和水二元体系的常压汽液平衡（94.37-131.38℃）。

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The NRTL binary interaction-parameters of the systems are regressed from the vapor-liquid equilibrium data passing through the thermodynamic consistency test.

提出了满足热力学一致性检验的四个二元体系的文献数据，并拟合了NRTL模型的交互作用参数。

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An Investigation on Measuring Vapor-Liquid Equilibrium Data by Ebulliometer

用沸点仪测定汽液相平衡数据的研究

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Isopropanol-Isopentanol Binary system vapor-liquid equilibrium date were measured with vapor-liquid equilibrium caldron in 101.

采用双循环气液平衡釜测定了异丙醇 - 异戊醇二元体系在常压下的气液平衡数据.

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Measurement, correlation and prediction methods on vapor-liquid equilibrium of organic material system are reviewed.

评述有机物系气液相平衡的测定方法、关联方法和推算方法。

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Vapor-Liquid Equilibrium Calculations with Peng-Robinson Equation of State and the Conformal Solution Mixing Rules

Peng-Robinson状态方程及保形溶液混合规则用于汽-液平衡计算

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The effect of reactant ratio 、 temperature and pressure on the thermodynamic equilibrium of Bunsen reaction were discussed and the effect of temperature 、 pressure 、 membrane reactor and vapor on the thermodynamic equilibrium of hydrogen iodide decomposition were discussed too.

研究了反应物比例、温度、压力对bunsen反应的影响，温度、压力、膜反应器和水的存在对碘化氢分解热力学平衡状态的影响，对选择Bunsen反应和碘化氢分解的条件提供了一定的参考。

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An extractant-screening method with a vapor-liquid equilibrium apparatus in the extractive distillation was introduced.

介绍了萃取精馏萃取剂的一种实验筛选方法,汽液平衡仪直接法.

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A Reliability Test for The Vapor-Liquid Equilibrium Apparatus

气液平衡数据测定装置可靠性的检验

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Correlation of the Supercritical Vapor-Liquid Equilibrium Containing Carbon Dioxide by Modified R-K Equation of State

用修正Ω的R-K方程关联含二氧化碳的超临界汽-液平衡

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The isobaric Vapor-liquid equilibrium data of pyridine and dimethylformamide binary system were determined at 760. 0 mm Hg with modified Rose equilibrium still.

本文采用改进式罗斯平衡釜测定了在760.0mm Hg压力下吡啶-二甲基甲酰胺（以下简称DMF）的汽液平衡数据。

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When vapor is removed from the cylinder, the temperature and pressure equilibrium is disturbed and both will decrease.

在蒸气被提取后，温度和压力的平衡被破坏，两者都要下降。

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Thermodynamic Equilibrium in the Vapor Phase Esterification of Acetic Acid With Ethanol

乙酸和乙醇气相酯化的热力学平衡

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A recirculating still specially designed for partially miscible systems was used for the determination of isobaric vapor-liquid equilibrium data at 760 mm Hg for the n-butanol-isobutanol-water system.

本文以适用于部分互溶液体的循环式平衡釜，测定760mm Hg柱下的正丁醇-异丁醇-水体系的汽液平衡数据。

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A new set of vapor-liquid equilibrium apparatus and relevant sampling system was developed.

设计了一套带观察窗的相平衡实验装置和取样管路.

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In a closed system consisting of water containing dissolved matter,( in equilibrium with the vapor), the dissolved matter distributes itself quantitatively between the vapor and the water.

在一个由含溶解物（且与蒸汽相平衡）的水组成的封闭的系统中，溶解物会在蒸汽与水中自行分配其数量。

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The equilibrium coefficient can be calculated by Clausius-Clapeyron saturated vapor pressure equation in internal iteration.

内层迭代采用克拉伯龙饱和蒸汽压方程计算平衡常数.

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The liquid holdup of ebulliometer used in this research was determined to be 1.56 ml. The vapor-liquid equilibrium data of methanol-ethanol system are measured by the ebulliometer to confirm the reliability of the apparatus used.

本文测定了沸点仪的持液量，其值为1.56cm~3，应用沸点仪测定了甲醇-乙醇二元系的相平衡数据，与文献数据一致，证明了此测定方法的可靠性。

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Green Synthesis of Dipropyl Carbonate and Determination of Vapor-liquid Equilibrium Data of Dipropyl Carbonate and Dimethyl Carbonate

碳酸二丙酯的绿色合成及其与DMC相平衡数据测定

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The NPT+ Test Particle method of molecular dynamic simulation was used in the simulation of the vapor-liquid equilibrium data of five alternative refrigerants ( HFC-152a, HFC-143a, HFC-134a, HCFC-142b and HFC-227ea). The simulation results was proved in consistency with the law of thermodynamics.

利用NPT+Test Particle算法对五种制冷剂替代物（HFC-152a，HFC-143a，HFC-134a，HCFC-142b和HFC-227ea）的气液相平衡性质进行了计算，同时验证了计算结果的热力学一致性。

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The application range of the predictive UNIFAC-PR model for the prediction of vapor-liquid equilibrium was extended by the estimation of 18 pares of group interaction parameters with Nelder-Mead method.

利用Nelder-Meand扩展单形求极值法估算出了预测型的UNIFAC-PR模型的18对新的基团交互作用参数，进一步扩大了UNIFAC-PR模型的应用范围。

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Trimethylcarbinol-isopentanol binary system vapor-liquid equilibrium date were measured with vapor liquid equilibrium caldron in 101.

采用双循环汽液平衡釜测定了叔丁醇 — 异戊醇二元体系在常压下的汽液平衡数据.

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A Vapor-liquid Equilibrium Study for a Three-component System Containing Formic Acid

含甲酸三元物系的汽&液平衡的研究

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Vapor-Liquid Equilibrium Data for Water-pyridine-Calcium Chloride System

水吡啶氯化钙体系的气液平衡

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Isobaric Vapor-Liquid Equilibrium of Multicomponent Systems of Water, Ethanol, tert-Butyl Alcohol, Ethyl tert-Butyl Ether

水-乙醇-叔丁醇-乙基叔丁基醚多元物系的等压汽液相平衡

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The effect of magnetic fields on vapor-liquid equilibrium of ethanol-water and 1-propanol-water system is researched.

研究了磁场对乙醇 - 水、正丙醇 - 水体系汽液平衡的影响.

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Application of Artificial Neural Network to Vapor-Liquid Equilibrium Constant Prediction

人工神经网络在汽液相平衡常数预测中的应用

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The K-K equation that is based on the theory of vapor-liquid equilibrium is also used to calculate methane solubility in three-phase equilibrium hydrate system. The parameters in this K-K equation, like Henry law constant, are experimentally determined under incipient clathrate hydrate formation condition or empirically computed.

基于气-液二相平衡理论的K-K方程，在临近水合物生成条件下实验或计算确定亨利常数等参数后，可计算三相平衡甲烷水合物溶解度，且简单易用。

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Calculation of Vapor-Liquid Equilibrium by Using Parallel Tangent Method

平行切线法用于汽液平衡的计算

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