Download or read book Studies in Natural Solid liquid Equilibrium written by Mark Stefan Ghiorso and published by . This book was released on 1982 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies in Natural Solid liquid Equilibrium written by Mark Stefan Ghiorso and published by . This book was released on 1985 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solid liquid Equilibrium written by Rolf Haase and published by Pergamon. This book was released on 1969 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solid liquid Phase Equilibria Studies written by Dee Edward Oyler and published by . This book was released on 1971 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Liquid vapor and Solid liquid vapor Equilibrium in Natural Gas Systems written by E. Dendy Sloan and published by . This book was released on 1986* with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: There were two major objectives for the work. The first objective was the experimental measurement and thermodynamic modeling of ternary vapor liquid equilibria of carbon dioxide systems of interest to the natural gas industry. The second objective was the measurement and thermodynamic modeling of solid-liquid-vapor phase behavior in binary carbon dixide systems.
Download or read book Methods for Phase Diagram Determination written by Ji-Cheng Zhao and published by Elsevier. This book was released on 2011-05-05 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase diagrams are "maps" materials scientists often use to design new materials. They define what compounds and solutions are formed and their respective compositions and amounts when several elements are mixed together under a certain temperature and pressure. This monograph is the most comprehensive reference book on experimental methods for phase diagram determination. It covers a wide range of methods that have been used to determine phase diagrams of metals, ceramics, slags, and hydrides. * Extensive discussion on methodologies of experimental measurements and data assessments * Written by experts around the world, covering both traditional and combinatorial methodologies* A must-read for experimental measurements of phase diagrams
Download or read book Solid liquid Phase Equilibria Studies written by Dee Edward Oyler and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid-liquid phase equilibria studies were used to investigate possible compound formation in solutions of (i) N,N-dimethylformamide (DMF) and (ii) N,N-dimethylacetamide (DMA) with a series of halogenated hydrocarbons that were selected to give a wide range of acceptor properties. Solid 1:1 intermolecular compounds were identified from solutions of (i) DMF and (ii) DMA with CCl_4, CBrCl_3, and C_6H_5CCl_3. The intermolecular compounds (DMF)_2•CCl_4 and (DMF)_2•CBrCl_3 were also found. The results suggest charge transfer from DMF or DMA to the chlorine atoms of the acceptor molecule as the process for compound formation. Thermal methods were used to determine with high precision the solid-liquid phase equilibria diagram for the sodium-cesium system. Results differ greatly from those of earlier workers, especially near the eutectic composition where differences in melting points as large as 35°K occur. Although not conclusive, results support the proposal that the peritectic halt results from the formation of an Na_2Cs intermetallic compound by a very sluggish reaction. Thermal methods were also used to determine the mesophase transition temperatures for cholesteryl formate.
Download or read book Liquid liquid Equilibria written by Josef P. Novák and published by Elsevier Publishing Company. This book was released on 1987 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: While a satisfactory description of liquid-vapour equilibria in binary and multi-component systems had been developed by the end of the fifties, a similar situation has only been attained for liquid-liquid equilibria in the last ten years. There are several reasons for this, the most important of which is the necessity to employ more complex thermodynamic models for a quantitative description of liquid-liquid equilibria. These models require very sophisticated calculation techniques that cannot be carried out without the assistance of a computer. The authors have attempted to provide a theoretical description of liquid-liquid equilibria at a level permitting routine chemical engineering applications similar to those common for liquid-vapour equilibria. Consequently, a great deal of attention is paid to the calculation of parameters for heterogeneous and homogeneous binary systems, and to the qualitative evaluation of the suitability of the most frequently used thermodynamic models.
Download or read book Clusters And Fullerenes Proceedings Of The Adriatico Research Conference written by V Kumar and published by World Scientific. This book was released on 1993-02-05 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years very active research has been going on to understand the physics and chemistry of clusters, an intermediate state of matter between atoms and solids. Great excitement has been added to these efforts with the recent discovery of a new form of carbon, the fullerene and its aggregates, and subsequent observations of superconductivity with alkali doping. This volume critically reviews the recent progress made in the area of clusters and discusses the new problems opened up with the ongoing developments in fullerenes.
Download or read book Solid liquid Equilibrium Data Collection Organic compounds monocarboxylic acids written by Urszula Domańska and published by . This book was released on 1988 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solid liquid equilibrium data collection written by Helmut Knapp and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermodynamics of Phase Equilibria in Food Engineering written by Camila Gambini Pereira and published by Academic Press. This book was released on 2018-10-17 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermodynamics of Phase Equilibria in Food Engineering is the definitive book on thermodynamics of equilibrium applied to food engineering. Food is a complex matrix consisting of different groups of compounds divided into macronutrients (lipids, carbohydrates, and proteins), and micronutrients (vitamins, minerals, and phytochemicals). The quality characteristics of food products associated with the sensorial, physical and microbiological attributes are directly related to the thermodynamic properties of specific compounds and complexes that are formed during processing or by the action of diverse interventions, such as the environment, biochemical reactions, and others. In addition, in obtaining bioactive substances using separation processes, the knowledge of phase equilibria of food systems is essential to provide an efficient separation, with a low cost in the process and high selectivity in the recovery of the desired component. This book combines theory and application of phase equilibria data of systems containing food compounds to help food engineers and researchers to solve complex problems found in food processing. It provides support to researchers from academia and industry to better understand the behavior of food materials in the face of processing effects, and to develop ways to improve the quality of the food products. Presents the fundamentals of phase equilibria in the food industry Describes both classic and advanced models, including cubic equations of state and activity coefficient Encompasses distillation, solid-liquid extraction, liquid-liquid extraction, adsorption, crystallization and supercritical fluid extraction Explores equilibrium in advanced systems, including colloidal, electrolyte and protein systems
Download or read book Solid liquid equilibrium data collection written by Helmut Knapp and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solid liquid Equilibrium Data Collection Binary systems written by Helmut Knapp and published by . This book was released on 1987 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solid liquid Equilibrium by R Haase and H Sch nert Translated by E S Halberstadt written by R. Haase and published by . This book was released on 1969 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Thermodynamics of Phase and Reaction Equilibria written by Ismail Tosun and published by Newnes. This book was released on 2012-10-17 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides you with a sound foundation for understanding abstract concepts (eg physical properties such as fugacity, etc or chemical processes, ie distillation, etc) of phase and reaction equilibria and shows you how to apply these concepts to solve practical problems using numerous and clear examples.
Download or read book The Thermodynamics of Multi phase Multi component Equilibrium in Nanoconfinement written by Hanwen Lu and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thermodynamics of the coexistence and the inter-conversion between different phases of water are important in many natural and technological con-texts such as the formation of ice clouds catalyzed by aerosols, water adsorption and transport in porous materials, and crystal nucleation and growth in porous rocks. The study of these processes is inherently complicated by the presence of multiple phases, complex pore geometries, and the transport phenomena at both small spatial and temporal scales. To tackle these challenges, we conducted experimental studies of model pore materials with well-defined geometries in order to better understand the underlying thermodynamics and transport kinetics. In this thesis, I first present an experimental study of freezing transition on nanoporous substrates with well-characterized pore geometries in the context of cloud formation. Building on the conceptual foundation of Pore Condensation Freezing (PCF) proposed by Fukuta and Marcolli, I conducted freezing experiments on a series of nano-porous silicon substrates that share similar surface chemistry but differ in surface structures. We found that the deposition freezing mechanism could not provide a consistent explanation for the observed data; while PCF offered an adequate explanation for the distinct freezing behaviors observed, but outstanding questions remain about the detailed mechanism of the emergence of bulk ice within pore space.Secondly, I present an experimental study on the sorption hysteresis and trans-port dynamics of water in nanochannels. I conducted an experimental study with a simple nanofluidic device to directly observe phase equilibrium and phase transformation of water in well-defined channel geometries. I documented direct evidence of sorption hysteresis due to the pore-blocking effect that was well described by the Kelvin-Laplace equation. During desorption, I observed two distinct desorption mechanisms: desorption by meniscus recession and desorption by cavitation; we studied the emptying dynamics of liquid water within these channels and found that the transport dynamics is highly dependent on the channel geometries. Finally, I present a set of preliminary studies on direct observation of solid-liquid equilibrium using the nanofluidic device aiming to provide some guide-line for the future study of crystal nucleation and growth in a porous material. In these studies, I demonstrated different experimental strategies and their ability to directly study the solid-liquid equilibrium between ice and water, and for the crystal-solution system. However, these observations appeared to be confounded by several experimental challenges that further investigation is required. In conclusion, I present different experimental efforts in probing the thermodynamics and transport of phase equilibrium and transformation in well-characterized and well-defined nanoconfinement. These experiments together provide evidence of nanoconfinement effects on phase equilibrium predicted by classical thermodynamics.
