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Journal articles on the topic 'Vapor-liquid equilibrium Data processing'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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1

Oktavian, Rama, Agung Ari Wibowo, and Zuraidah Fitriah. "Study on Particle Swarm Optimization Variant and Simulated Annealing in Vapor Liquid Equilibrium Calculation." Reaktor 19, no. 2 (2019): 77–83. http://dx.doi.org/10.14710/reaktor.19.2.77-83.

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Phase equilibrium calculation plays a major rule in optimization of separation process in chemical processing. Phase equilibrium calculation is still very challenging due to highly nonlinear and non-convex of mathematical models. Recently, stochastic optimization method has been widely used to solve those problems. One of the promising stochastic methods is Particle Swarm Optimization (PSO) due to its simplicity and robustness. This study presents the capability of particle swarm optimization for correlating isothermal vapor liquid equilibrium data of water with methanol and ethanol system by

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2

Makasheva, A. M. "Cluster-associated viscosity model and methods for determining its parameters." Kompleksnoe Ispolʹzovanie Mineralʹnogo syrʹâ/Complex Use of Mineral Resources/Mineraldik Shikisattardy Keshendi Paidalanu 2, no. 313 (2020): 27–37. http://dx.doi.org/10.31643/2020/6445.14.

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A detailed development of a hierarchical cluster-associate mathematical viscosity model is shown. The model is based on the equilibrium Boltzmann’s distribution and, therefore, is regarded as a chaosensitive property of a fluid inherent in it not only in motion but also at rest. In this model, the key characteristics are chaotic thermal barriers at the melting and boiling points, in connection with which the behavior of a liquid is determined by the action of three energy classes of particles – crystal-mobile, liquid-mobile, and vapor-mobile. An important single indicator in the new model depe

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3

LIU, SHA, and JING QIU ZHANG. "CALCULATION AND PLOTTING OF STANDARD FREE ENERGY CHANGES AND EQUILIBRIUM CONSTANTS FOR CVD HARD COATINGS REACTIONS." Surface Review and Letters 12, no. 05n06 (2005): 727–31. http://dx.doi.org/10.1142/s0218625x05007955.

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CVD (chemical vapor deposition) coatings such as TiC , TiN , Al 2 O 3 and so on are widely used as tools' surface preserved materials with corrosion resistance and wear resistance. Standard Gibbs free energy changes for reactions are widely used to approximately analyze the trends of substance reactions and phase transitions in chemical reactions, metallurgy processes, materials synthesis and processing. Hard coatings and thin films can be prepared by CVD process. Accurate calculation and plotting of the standard free energy changes and equilibrium constants for CVD TiC , TiN , Al 2 O 3 coatin

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4

Merzougui, A., N. Labed, A. Hasseine, A. Bonilla-Petriciolet, D. Laiadi, and O. Bacha. "Parameter Identification in Liquid-Liquid Equilibrium Modeling of Food-Related Thermodynamic Systems Using Flower Pollination Algorithms." Open Chemical Engineering Journal 10, no. 1 (2016): 59–73. http://dx.doi.org/10.2174/1874123101610010059.

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In this paper, the liquid–liquid equilibrium of twenty two ternary and quaternary systems relevant for food industry was modeled using the NRTL and UNIQUAC equations and the Flower Pollination Algorithm (FPA). FPA is an emerging nature-inspired stochastic global optimization method and it has been used for LLE parameter identification of local composition models in multicomponent mixtures. FPA and its modified version (MFPA) were assessed for solving LLE parameter estimation problems in several systems relevant for food industry. Thenumerical performance of these stochastic methods has been an

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5

Ortega, Juan, Fernando Espiau, and Miguel Postigo. "Isobaric Vapor−Liquid Equilibria and Excess Quantities for Binary Mixtures of an Ethyl Ester +tert-Butanol and a New Approach to VLE Data Processing." Journal of Chemical & Engineering Data 48, no. 4 (2003): 916–24. http://dx.doi.org/10.1021/je0202073.

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6

Vecino, X., M. Reig, C. Valderrama, and J. L. Cortina. "Ion-Exchange Technology for Lactic Acid Recovery in Downstream Processing: Equilibrium and Kinetic Parameters." Water 13, no. 11 (2021): 1572. http://dx.doi.org/10.3390/w13111572.

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The downstream processing for the separation and purification of lactic acid is a hot research area in the bio-refinery field due to its continuous growing market in different sectors, such as the food, cosmetic and pharmaceutical sectors. In this work, the use of ion-exchange technology for lactic acid recovery is proposed. For that, four anion exchange resins with different polymer structures and functional groups were tested (A100, MN100, A200E and MP64). The sorption process was optimized by the Box–Behnken factorial design, and the experimental data obtained in the sorption process were a

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7

Hallstedt, B. "Use of Calphad Thermodynamics to Simulate Phase Formation during Semi-Solid Processing." Solid State Phenomena 141-143 (July 2008): 641–46. http://dx.doi.org/10.4028/www.scientific.net/ssp.141-143.641.

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In this work we will explore the use of thermochemical simulation methods (Calphad) to support alloy selection and processing in the semi-solid state. Semi-solid processing has been investigated extensively for aluminium alloys, in particular A356, but there is also an increasing interest in using semi-solid processing for steels, in particular high carbon steels. A key property for the semi-solid processing is the fraction of liquid phase as function of temperature. It is necessary to know the fraction of liquid phase in order to be able to control the process and in order to simulate the vis

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8

Wang, Jian, Christian Hopmann, Malte Röbig, Tobias Hohlweck, Cemi Kahve, and Jonathan Alms. "Continuous Two-Domain Equations of State for the Description of the Pressure-Specific Volume-Temperature Behavior of Polymers." Polymers 12, no. 2 (2020): 409. http://dx.doi.org/10.3390/polym12020409.

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The two-domain Schmidt equation of state (EoS), which describes the pressure-specific volume–temperature (pvT) behavior of polymers in both the equilibrium molten/liquid state and non-equilibrium solid/glassy state, is often used in the simulation of polymer processing. However, this empirical model has a discontinuity problem and low fitting accuracy. This work derived a continuous two-domain pvT model with higher fitting accuracy compared with the Schmidt model. The cooling rate as an obvious influencing factor on the pvT behavior of polymers was also considered in the model. The interaction

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9

Ervens, B., and R. Volkamer. "Glyoxal processing by aerosol multiphase chemistry: towards a kinetic modeling framework of secondary organic aerosol formation in aqueous particles." Atmospheric Chemistry and Physics 10, no. 17 (2010): 8219–44. http://dx.doi.org/10.5194/acp-10-8219-2010.

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Abstract. This study presents a modeling framework based on laboratory data to describe the kinetics of glyoxal reactions that form secondary organic aerosol (SOA) in aqueous aerosol particles. Recent laboratory results on glyoxal reactions are reviewed and a consistent set of empirical reaction rate constants is derived that captures the kinetics of glyoxal hydration and subsequent reversible and irreversible reactions in aqueous inorganic and water-soluble organic aerosol seeds. Products of these processes include (a) oligomers, (b) nitrogen-containing products, (c) photochemical oxidation p

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10

Chalmers, Neil, Cesar Revoredo-Giha, and Charles Jumbe. "Measuring the Degree of Integration in the Dairy Products Market in Malawi." Social Sciences 8, no. 2 (2019): 66. http://dx.doi.org/10.3390/socsci8020066.

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Using monthly data for the period 2006–2011, this study analyzed the degree of spatial market integration in Malawi focusing on two dairy products (liquid milk and powdered milk) sold in the four major towns of the country. The analysis of spatial market integration is important to assess whether to re-establish a dairy processing facility in the northern part of the country. The empirical analysis comprised of the following steps: (1) Integration between prices from different regions were tested using Johansen’s cointegration procedure, with the results indicating that, in the long run, price

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11

Ervens, B., and R. Volkamer. "Glyoxal processing outside clouds: towards a kinetic modeling framework of secondary organic aerosol formation in aqueous particles." Atmospheric Chemistry and Physics Discussions 10, no. 5 (2010): 12371–431. http://dx.doi.org/10.5194/acpd-10-12371-2010.

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Abstract. This study presents a modeling framework based on laboratory data to describe the kinetics of glyoxal reactions in aqueous aerosol particles that form secondary organic aerosol (SOA). Recent laboratory results on glyoxal reactions are reviewed and a consistent set of reaction rate constants is derived that captures the kinetics of glyoxal hydration and subsequent reversible and irreversible reactions in aqueous inorganic and water-soluble organic aerosol seeds to form (a) oligomers, (b) nitrogen-containing products, (c) photochemical oxidation products with high molecular weight. The

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12

Nguyen, Hien Nho Gia, Olivier Millet, and Gérard Gagneux. "Liquid bridges between a sphere and a plane - Classification of meniscus profiles for unknown capillary pressure." Mathematics and Mechanics of Solids 24, no. 10 (2019): 3042–60. http://dx.doi.org/10.1177/1081286519831047.

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The motivation for this study results from the following practical observation: for the experimenter, the value of the capillary pressure is a priori an unknown of the problem, it corresponds to a spontaneous value resulting a posteriori from a static equilibrium. A general classification of axisymmetric capillary bridge profiles for unknown capillary pressure between a sphere and a plane is addressed in this article. The meridian of the liquid bridge is classified into convex or concave profiles as portions of nodoid or unduloid surfaces based on measured geometrical data with special limit c

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13

Alekseenko, Аnton N., and O. M. Zhurba. "APPLICATION OF MATHEMATICAL PLANNING OF THE EXPERIMENT IN THE CHOOSING THE OPTIMUM CONDITIONS OF THE VAPOR-PHASE GAS-CHROMATOGRAPHIC DETERMINATION OF FORMALDEHYDE IN THE URINE." Hygiene and sanitation 97, no. 10 (2018): 985–89. http://dx.doi.org/10.18821/0016-9900-2018-97-10-985-989.

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Introduction. There was substantiated a method for the determination of formaldehyde by vapor-phase gas chromatography by the use of derivatizing reagent o-(2,3,4,5,6-pentafluorbenzyl)hydroxylamine. Material and methods. Formaldehyde in urine was derivatized to o-pentafluorobenzyloxime and recovered to the vapor phase by heating the urine sample with o-(2,3,4,5,6-pentafluorbenzyl)hydroxylamine in a sealed vial. Gas-chromatographic analysis of the vapor-air phase was performed in a mode of the temperature gradient on a capillary column HP-5 with a flame ionization detector. Identification of th

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14

Spear, Karl E., Theodore M. Besmann, and Edward C. Beahm. "Thermochemical Modeling of Glass: Application to High-Level Nuclear Waste Glass." MRS Bulletin 24, no. 4 (1999): 37–44. http://dx.doi.org/10.1557/s0883769400052179.

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Despite the obvious importance of understanding the chemistry of oxide glass materials, predictive thermochemical modeis of complex glasses have not yet been developed. Such modeis are important for technologies such as the disposal of high-level nuclear and transuranic waste (HLW), which are currently fore-seen as being incorporated in a host glass for permanen t Sequestration. A large number of glasses have been explored, with a borosilicate glass being the typical base composition. An example of the complexity of such a HLW glass is given in Table I. This article discusses our at-tempts to

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15

Renon, H. "Vapor—Liquid Equilibrium Data Collection, Vol. 1." Fluid Phase Equilibria 21, no. 1-2 (1985): 175. http://dx.doi.org/10.1016/0378-3812(85)90072-x.

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16

Renon, H. "Vapor—Liquid Equilibrium Data Bibliography Supplement III." Fluid Phase Equilibria 34, no. 1 (1987): 112. http://dx.doi.org/10.1016/0378-3812(87)85055-0.

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17

Elisante, Emrod. "Development of Pilot Plant for Bio-Ethanol Processing." Tanzania Journal of Engineering and Technology 33, no. 1 (2010): 9–17. http://dx.doi.org/10.52339/tjet.v33i1.449.

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The paper outlines achievements obtained in developing a pilot bio-ethanol plant at the Department of Chemical and Mining Engineering (CME), University of Dar es Salaam. The pilot plant consists of: 30 L inoculums tank; 1,700 L fermenter; 1,500 L/day distillation column; and ancillary equipment. The prototype is a platform intended to be used for technology demonstration and research by graduate and undergraduate students studying the production of bio-ethanol using traditional and non-traditional raw materials like coffee mash, cashew fruit, and sisal inulin. The equipment has been developed

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18

Arrigo, Rossella, Leno Mascia, Jane Clarke, and Giulio Malucelli. "Structure Evolution of Epoxidized Natural Rubber (ENR) in the Melt State by Time-Resolved Mechanical Spectroscopy." Materials 13, no. 4 (2020): 946. http://dx.doi.org/10.3390/ma13040946.

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In this work, time-resolved mechanical spectroscopy (TRMS) was used to accurately characterize the rheological behavior of an epoxidized natural rubber (ENR) containing 25 mol% of epoxy groups. Conventional rheological tests are not suitable to characterize with accuracy the frequency-dependent linear viscoelastic behavior of materials, such as ENR, in a transient configurational state. For this reason, TRMS was used to determine the true rheological behavior of ENR, as well as to gain some insights into the changes of its macromolecular architecture under the dynamic conditions experienced du

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19

C., Pettenati, P. Alessi, M. Fermeglia, and I. Kikic. "Vapor liquid equilibrium data for systems containing morpholine." Fluid Phase Equilibria 54 (January 1990): 81–91. http://dx.doi.org/10.1016/0378-3812(90)85072-i.

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20

Kojima, Kazuo, Hung Man Moon, and Kenji Ochi. "Thermodynamic consistency test of vapor-liquid equilibrium data." Fluid Phase Equilibria 56 (January 1990): 269–84. http://dx.doi.org/10.1016/0378-3812(90)85108-m.

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21

Kang, Jeong Won, Vladimir Diky, Robert D. Chirico, et al. "Quality Assessment Algorithm for Vapor−Liquid Equilibrium Data." Journal of Chemical & Engineering Data 55, no. 9 (2010): 3631–40. http://dx.doi.org/10.1021/je1002169.

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22

Corvalan, F., A. Denk, J. Potthast, and W. Roetzel. "Simple method for correlating vapor-liquid equilibrium data." Experimental Thermal and Fluid Science 7, no. 2 (1993): 141. http://dx.doi.org/10.1016/0894-1777(93)90168-i.

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23

Gomis, V., A. Font, R. Pedraza, and M. D. Saquete. "Isobaric vapor–liquid and vapor–liquid–liquid equilibrium data for the system water+ethanol+cyclohexane." Fluid Phase Equilibria 235, no. 1 (2005): 7–10. http://dx.doi.org/10.1016/j.fluid.2005.07.015.

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24

Gomis, V., A. Font, R. Pedraza, and M. D. Saquete. "Isobaric vapor–liquid and vapor–liquid–liquid equilibrium data for the water–ethanol–hexane system." Fluid Phase Equilibria 259, no. 1 (2007): 66–70. http://dx.doi.org/10.1016/j.fluid.2007.04.011.

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25

Knorr, T., E. Aust, and K. H. Jacob. "Calculation of Vapor-Liquid Equilibrium Data of Binary Mixtures Using Vapor Pressure Data." Chemical Engineering & Technology 33, no. 12 (2010): 2089–94. http://dx.doi.org/10.1002/ceat.201000356.

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26

Malijevská, Ivona. "Evaluation of Heterodimerization Constant from Solid-Liquid and Vapor-Liquid Equilibrium Data." Collection of Czechoslovak Chemical Communications 65, no. 9 (2000): 1497–505. http://dx.doi.org/10.1135/cccc20001497.

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Activity coefficients obtained from the solid-liquid equilibrium data were used to fit the isobaric vapor-liquid equilibrium data to evaluate the vapor-phase equilibrium constant of heterodimerization of the system propanoic acid-trifluoroethanoic acid. The found hetero-dimerization constant is several times higher than that estimated on the basis of the "double-geometric-mean" rule and its temperature dependence has the form ln KAB = 7 196.7/T - 26.80.

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27

Segalen da Silva, Diogo I., Marcos R. Mafra, Fabiano Rosa da Silva, et al. "Liquid–liquid and vapor–liquid equilibrium data for biodiesel reaction–separation systems." Fuel 108 (June 2013): 269–76. http://dx.doi.org/10.1016/j.fuel.2013.02.059.

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28

Hassan, Samer, Masahiro Kawaji, Tatyana P. Lyubimova, and Dmitry V. Lyubimov. "The Effects of Vibrations on Particle Motion Near a Wall in a Semi-Infinite Fluid Cell." Journal of Applied Mechanics 73, no. 4 (2005): 610–21. http://dx.doi.org/10.1115/1.2165229.

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The effects of small vibrations on a particle-fluid system relevant to material processing such as crystal growth in space have been investigated experimentally and theoretically. An inviscid model for a spherical particle of radius, R0, suspended by a thin wire and moving normal to a cell wall in a semi-infinite liquid-filled cell subjected to external horizontal vibrations, was developed to predict the vibration-induced particle motion under normal gravity. The wall effects were studied by varying the distance between the equilibrium position of the particle and the nearest cell wall, H. The

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29

Hess, Brianna J., Praveen Kolar, John J. Classen, Detlef Knappe, and Jay J. Cheng. "Evaluation of Waste Eggshells for Adsorption of Copper from Synthetic and Swine Wastewater." Transactions of the ASABE 61, no. 3 (2018): 967–76. http://dx.doi.org/10.13031/trans.12599.

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Abstract. Biomass-derived adsorbents are an attractive alternative to conventional water treatment methods. This study evaluated eggshells produced by the liquid egg and food processing industry for the adsorption of copper from aqueous systems. Research objectives were to (1) determine copper adsorption mechanisms and (2) evaluate copper adsorption by eggshells for the treatment of wastewater. Batch experiments were performed by contacting eggshells with copper solutions to obtain equilibrium, kinetic, and thermodynamic data to determine removal mechanisms and maximum adsorption capacity. Res

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30

Cao, Weihong, Kim Knudsen, Aage Fredenslund, and Peter Rasmussen. "Simultaneous correlation of viscosity and vapor-liquid equilibrium data." Industrial & Engineering Chemistry Research 32, no. 9 (1993): 2077–87. http://dx.doi.org/10.1021/ie00021a033.

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31

Mathias, Paul M. "Guidelines for the Analysis of Vapor–Liquid Equilibrium Data." Journal of Chemical & Engineering Data 62, no. 8 (2017): 2231–33. http://dx.doi.org/10.1021/acs.jced.7b00582.

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32

Madani, H., A. Valtz, and C. Coquelet. "Vapor-liquid equilibrium data concerning refrigerant systems (R3110+R365mfc)." MATEC Web of Conferences 3 (2013): 01041. http://dx.doi.org/10.1051/matecconf/20130301041.

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33

Nagy, Istvan, Ryan A. Krenz, Robert A. Heidemann, and Theo W. de Loos. "Vapor−Liquid Equilibrium Data for the Ethylene + Hexane System." Journal of Chemical & Engineering Data 50, no. 4 (2005): 1492–95. http://dx.doi.org/10.1021/je050120s.

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34

Giufrida, W. M., L. F. Pinto, A. F. Zanette, et al. "Liquid–vapor equilibrium data of CO2+dichloromethane+medroxyprogesterone system." Fluid Phase Equilibria 362 (January 2014): 307–12. http://dx.doi.org/10.1016/j.fluid.2013.10.037.

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35

Carrero-Mantilla, Javier I., Diógenes de Jesus Ramírez-Ramírez, and Julio F. Súarez-Cifuentes. "Thermodynamic and statistical consistency of vapor–liquid equilibrium data." Fluid Phase Equilibria 412 (March 2016): 158–67. http://dx.doi.org/10.1016/j.fluid.2015.12.035.

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36

Madani, Hakim, Christophe Coquelet, and Dominique Richon. "Vapor-liquid Equilibrium Data Concerning Refrigerant Systems (R116 + R143a)." Energy Procedia 18 (2012): 21–34. http://dx.doi.org/10.1016/j.egypro.2012.05.014.

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37

Nagata, Isamu, and Suguru Nakamura. "Prediction of vapor-liquid equilibrium from ternary liquid-liquid equilibrium data by means of local composition equations." Thermochimica Acta 115 (May 1987): 359–73. http://dx.doi.org/10.1016/0040-6031(87)88382-x.

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38

Focke, Walter W., and Muriel Grobler. "Low-Pressure Vapor–Liquid Data Reduction Using only Equilibrium Composition Data." JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 39, no. 2 (2006): 114–20. http://dx.doi.org/10.1252/jcej.39.114.

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39

Zhang, Nai-Wen, Qiang Zhang, and Xi-Yin Zheng. "Statistical regression of binary vapor–liquid equilibrium data for ternary phase equilibrium predictions." Fluid Phase Equilibria 147, no. 1-2 (1998): 123–43. http://dx.doi.org/10.1016/s0378-3812(98)00238-6.

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40

Gardeler, Hergen, Kai Fischer, and Jürgen Gmehling. "Experimental Determination of Vapor−Liquid Equilibrium Data for Asymmetric Systems." Industrial & Engineering Chemistry Research 41, no. 5 (2002): 1051–56. http://dx.doi.org/10.1021/ie0103456.

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41

Bertucco, Alberto, Massimiliano Barolo, and Nicola Elvassore. "Thermodynamic consistency of vapor-liquid equilibrium data at high pressure." AIChE Journal 43, no. 2 (1997): 547–54. http://dx.doi.org/10.1002/aic.690430227.

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42

Cabezas, Jose Luis, Sagrario Beltrán, and Jose Coca. "Isobaric vapor—liquid equilibrium data for furfural with chlorinated hydrocarbons." Fluid Phase Equilibria 62, no. 1-2 (1991): 163–72. http://dx.doi.org/10.1016/0378-3812(91)87013-y.

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43

Stroem, Krister, Urban Gren, and Kjell Ljungkvist. "Representation of vapor-liquid equilibrium data for binary refrigerant mixtures." Journal of Chemical & Engineering Data 34, no. 2 (1989): 252–57. http://dx.doi.org/10.1021/je00056a030.

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44

Van Ness, H. C. "Thermodynamics in the treatment of vapor/liquid equilibrium (VLE) data." Pure and Applied Chemistry 67, no. 6 (1995): 859–72. http://dx.doi.org/10.1351/pac199567060859.

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45

Thomsen, Kaj, Martin Due Olsen, and Lucas F. F. Corrêa. "Modeling vapor-liquid-liquid-solid equilibrium for acetone-water-salt system." Pure and Applied Chemistry 92, no. 10 (2020): 1663–72. http://dx.doi.org/10.1515/pac-2019-1013.

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AbstractA compilation of available experimental data for acetone-water mixtures with the reciprocal salt system Na+, K+ || Cl−, SO42− is presented. Significant inconsistencies among experimental data are pointed out. New freezing point measurements are reported for the binary acetone-water system at 12 different compositions. UNIQUAC parameters are determined on the basis of the available data from literature. Modeling results are presented. Vapor-liquid, liquid-liquid, and solid-liquid equilibria together with thermal properties are reproduced well by the model using only 14 parameters. The m

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46

Gupta, A., S. Gupta, F. R. Groves, and E. McLaughlin. "Correlation of solid—liquid and vapor—liquid equilibrium data for polynuclear aromatic compounds." Fluid Phase Equilibria 64 (January 1991): 201–11. http://dx.doi.org/10.1016/0378-3812(91)90014-x.

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47

Ilčin, Michal, Martin Michalík, Klára Kováčiková, Lenka Káziková, and Vladimír Lukeš. "Water liquid-vapor equilibrium by molecular dynamics: Alternative equilibrium pressure estimation." Acta Chimica Slovaca 9, no. 1 (2016): 36–43. http://dx.doi.org/10.1515/acs-2016-0007.

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Abstract The molecular dynamics simulations of the liquid-vapor equilibrium of water including both water phases — liquid and vapor — in one simulation are presented. Such approach is preferred if equilibrium curve data are to be collected instead of the two distinct simulations for each phase separately. Then the liquid phase is not restricted, e.g. by insufficient volume resulting in too high pressures, and can spread into its natural volume ruled by chosen force field and by the contact with vapor phase as vaporized molecules are colliding with phase interface. Averaged strongly fluctuating

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48

Zhao, W. C., B. Q. Xu, and H. W. Yanga. "Liquid-vapor equilibrium and evaporation rate of Cd-Zn liquid alloy." Journal of Mining and Metallurgy, Section B: Metallurgy, no. 00 (2021): 30. http://dx.doi.org/10.2298/jmmb201229030z.

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In this study, LVE (liquid-vapor equilibrium) data of cadmium-zinc system were determined at pressure of 7.5 Pa. We compare the use of the Redlich-Kister polynomials with the Wilson equation in fitting activities. The LVE for Cd-Zn system in vacuum distillation was modeled using the two models. The results of the two models are reliable, the Redlich-Kister polynomialsis better than the Wilson equation. The LVE phase diagram is reliable for predicting the process of vacuum distillation for Cd-Zn system. Evaporation rates of elements in Cd-Zn alloy were experimental measured and calculated by th

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49

Lamb, Dennis, and Raymond A. Shaw. "Visualizing Vapor Pressure: A Mechanical Demonstration of Liquid–Vapor Phase Equilibrium." Bulletin of the American Meteorological Society 97, no. 8 (2016): 1355–62. http://dx.doi.org/10.1175/bams-d-15-00173.1.

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Abstract Water phase transitions are central to climate and weather. Yet it is a common experience that the principles of phase equilibrium are challenging to understand and teach. A simple mechanical analogy has been developed to demonstrate key principles of liquid evaporation and the temperature dependence of equilibrium vapor pressure. The system is composed of a circular plate with a central depression and several hundred metal balls. Mechanical agitation of the plate causes the balls to bounce and interact in much the same statistical way that molecules do in real liquid–vapor systems. T

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50

Stuart, G. R., C. Dariva, and J. Vladimir Oliveira. "High-pressure vapor-liquid equilibrium data for CO2-orange peel oil." Brazilian Journal of Chemical Engineering 17, no. 2 (2000): 181–89. http://dx.doi.org/10.1590/s0104-66322000000200006.

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