Etude thermodynamique de liquides ioniques non aqueux

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ISBN 13 :
Total Pages : 241 pages
Book Rating : 4.:/5 (494 download)

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Book Synopsis Etude thermodynamique de liquides ioniques non aqueux by : Johan Jacquemin

Download or read book Etude thermodynamique de liquides ioniques non aqueux written by Johan Jacquemin and published by . This book was released on 2006 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'objectif de cette thèse est d'élargir les connaissances des propriétés thermophysiques et thermodynamiques des liquides ioniques ainsi que leurs mélanges avec d'autres fluides. Sept liquides ioniques ont été sélectionnés -le1- butyl-3- méthylimidazolium tetrafluoroborate, le 1-butyl-3- méthylimidazolium hexofluorophosphate, le 1-butyl-3-méthylimidazolium bis (trifluorométhylsulfonyl)imide, le 1-éthyl-3-méthylimidazolium bis(trifluorométhylsulfonyl)imide, le triméthyl- butylammonium bis(trifluorométhylsulfonyl)imide, le 1-éthyl-3-méthulimidazolium éthylsulfatee et le butyl-méthylpyrrolidinium bis(trifluorométhylsulfonyl)imide- afin d'étudier l'impact du cation et de l'anion sur les propriétés mesurées. La première des mesures réalisées a été consacrée à l'étude thermophysique (masse volumique et viscosité) des liquides ioniques et de leurs mélanges avec l'eau en fonction de la température comprise entre 293 et 423 K et de la composition à pression atmosphérique. L'étude de la masse volumique des liquides ioniques purs s'est poursuivie en fonction de la pression jusqu'à 40 MPa, ce qui a permis d'accéder à leurs coefficients mécaniques. La deuxième étape de mesure a consisté en l'étude des propriétés thermodynamiques d'équilibres entre phase associant un liquide ionique à un autre fluide.Tout d'abord la solubilité de huit gaz - le dioxyde de carbone, l'éthane, le méthane, l'azote, l'oxygène, l'argon, l'hydrogène et le monoxyde de carbone - a été étudiée expérimentalement dans des liquides ioniques en fonction de la température comprise entre 283 et 343 K avec des pressions proche de l'atmosphérique. Finalement, la miscibilité des liquides ioniques avec l'eau et avec trois alcools - le hexan-1-ol , le hexan-1,2-diol et le cyclohexanol - a été déterminée à différentes températures

Etude des propriétés thermodynamiques des liquides ioniques à ions non sphériques

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (868 download)

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Book Synopsis Etude des propriétés thermodynamiques des liquides ioniques à ions non sphériques by : Jean Pierre Petitet

Download or read book Etude des propriétés thermodynamiques des liquides ioniques à ions non sphériques written by Jean Pierre Petitet and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adsorption from Solution at the Solid/liquid Interface

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ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Adsorption from Solution at the Solid/liquid Interface by : G. D. Parfitt

Download or read book Adsorption from Solution at the Solid/liquid Interface written by G. D. Parfitt and published by . This book was released on 1983 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-electrolytes. Adsorption of small molecules. Adsorption from mixtures of miscible liquids. Adsorption of nonionic surfactants. Adsorption of polymers. Electrolytes. Adsorption of small ions. Adsorption of ionic surfactants. Adsorption of dyes. Adsorption of polyelectrolytes from dilute solution.

Modelling in Aquatic Chemistry

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Publisher : Nuclear Energy Agency
ISBN 13 :
Total Pages : 788 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Modelling in Aquatic Chemistry by : OECD Nuclear Energy Agency

Download or read book Modelling in Aquatic Chemistry written by OECD Nuclear Energy Agency and published by Nuclear Energy Agency. This book was released on 1997 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Molecular Thermodynamics of Fluid-Phase Equilibria

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Publisher : Pearson Education
ISBN 13 : 0132440504
Total Pages : 1149 pages
Book Rating : 4.1/5 (324 download)

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Book Synopsis Molecular Thermodynamics of Fluid-Phase Equilibria by : John M. Prausnitz

Download or read book Molecular Thermodynamics of Fluid-Phase Equilibria written by John M. Prausnitz and published by Pearson Education. This book was released on 1998-10-22 with total page 1149 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic guide to mixtures, completely updated with new models, theories, examples, and data. Efficient separation operations and many other chemical processes depend upon a thorough understanding of the properties of gaseous and liquid mixtures. Molecular Thermodynamics of Fluid-Phase Equilibria, Third Edition is a systematic, practical guide to interpreting, correlating, and predicting thermodynamic properties used in mixture-related phase-equilibrium calculations. Completely updated, this edition reflects the growing maturity of techniques grounded in applied statistical thermodynamics and molecular simulation, while relying on classical thermodynamics, molecular physics, and physical chemistry wherever these fields offer superior solutions. Detailed new coverage includes: Techniques for improving separation processes and making them more environmentally friendly. Theoretical concepts enabling the description and interpretation of solution properties. New models, notably the lattice-fluid and statistical associated-fluid theories. Polymer solutions, including gas-polymer equilibria, polymer blends, membranes, and gels. Electrolyte solutions, including semi-empirical models for solutions containing salts or volatile electrolytes. Coverage also includes: fundamentals of classical thermodynamics of phase equilibria; thermodynamic properties from volumetric data; intermolecular forces; fugacities in gas and liquid mixtures; solubilities of gases and solids in liquids; high-pressure phase equilibria; virial coefficients for quantum gases; and much more. Throughout, Molecular Thermodynamics of Fluid-Phase Equilibria strikes a perfect balance between empirical techniques and theory, and is replete with useful examples and experimental data. More than ever, it is the essential resource for engineers, chemists, and other professionals working with mixtures and related processes.

Fifteenth International Mineral Processing Congress

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ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Fifteenth International Mineral Processing Congress by :

Download or read book Fifteenth International Mineral Processing Congress written by and published by . This book was released on 1985 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Innovations in Flotation Technology

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Publisher : Springer Science & Business Media
ISBN 13 : 9401126585
Total Pages : 534 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Innovations in Flotation Technology by : P. Mavros

Download or read book Innovations in Flotation Technology written by P. Mavros and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book is the outcome of an Advanced Study Institute meeting, which was held in Kallithea, Chalkidiki, in Northern Greece, from 12-25 May 1991 and attended by 69 delegates from 18 countries. The Institute brought together scientists, engineers and technologists currently involved in basic and applied research on the different aspects of flotation. The Institute covered subjects in four major areas of flotation: a) fundamentals; b) chemical technology aspects; c) mineral processing; and d) water and wastewater treatment. Apart from the papers reproduced in this volume, several short oral communications were also presented. Participants also had the opportunity to visit the Hellenic Chemical Products & Fertilizers Co. Ltd. mixed sulphides plant, in Chalkidiki. Conference participants, whose interest and research projects are in this broad field of science and engineering, provided a well-informed discussion of the problems encountered, as well as possible directions of future technological developments. It is hoped that this book is not only a good record of the presentations made (formal and informal), analyzing the state-of-the-art in flotation, but will also be helpful for students, scientists and technologists working in the fields of separation processes and in particular mineral processing and wastewater engineering. All the invited speakers and the participants made this summer school possible, worthwhile and enjoyable. The sponsorship by the NATO Scientific Affairs Division is gratefully ack nowledged. The Editors would like to thank the members of the Organizing Committee, Dr. B.A.

Thermodynamique

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ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Thermodynamique by : Jacqueline Ficini

Download or read book Thermodynamique written by Jacqueline Ficini and published by . This book was released on 1969 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ICREEC 2019

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Publisher : Springer Nature
ISBN 13 : 9811554447
Total Pages : 659 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis ICREEC 2019 by : Ahmed Belasri

Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.

Thermodynamics and the Free Energy of Chemical Substances

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ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Thermodynamics and the Free Energy of Chemical Substances by : Gilbert Newton Lewis

Download or read book Thermodynamics and the Free Energy of Chemical Substances written by Gilbert Newton Lewis and published by . This book was released on 1923 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scope of thermodynamics. Definitions; the concept of equilibrium. Conventions and mathematical methods. Solutions. The first law of thermodynamics and the concept of energy. The fugacity. Application of the second law to solutions. The perfect solution. The laws of the dilute solution. Systems involving variables other than pressure, temperature and composition. A useful function, called the activity, and its application to solutions. Change of activity with the temperature, and the calculation of activity from freezing points. The standard change of free energy; the equilibrium constant. Solutions of electrolytes. The activity of strong electrolytes. The activity of electrolytes from freezing point data, and tables of activity coefficients. Activity coefficient in mixed electrolytes; the principle of the ionic strength; the activity of individual ions. The galvanic cell. Single potentials; standard electrode potentials of the elements. The third law of thermodynamics. The entropy of monatomic gases and a table of atomic entropies. Introduction to systematic free energy calculations: the free energy of elementary hydrogen and metallic hydrides. Oxygen and its compouns with hydrogen and with some metals. Chlorine and its compouns. Bromine and its compounds. Iodine and its compounds. Nitrogen compounds. Carbon and some of its compounds. Compounds of carbon and nitrogen. Table of free energies; and examples illustrating its use. Conversion table for mol fractions, mol ratios and molities. Some useful numerical factors. Coefficients employed in converting activity, equilibrium constant and free energy from one temperature to another. Publications by the authrs, pertaining to thermodynamics.

Annales de physique

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Publisher :
ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Annales de physique by :

Download or read book Annales de physique written by and published by . This book was released on 1978 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adhesion between polymers and concrete / Adhésion entre polymères et béton

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Publisher : Springer
ISBN 13 : 9781489934543
Total Pages : 0 pages
Book Rating : 4.9/5 (345 download)

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Book Synopsis Adhesion between polymers and concrete / Adhésion entre polymères et béton by : H. R. Sasse

Download or read book Adhesion between polymers and concrete / Adhésion entre polymères et béton written by H. R. Sasse and published by Springer. This book was released on 2013-11-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Adhesion is a phenomenon architects and civil engineers are not very familiar with. In other disciplines knowledge about surface properties and the background of bonding energies is also far from satisfactory; nevertheless there are many important· applications in concrete engineering, where adhesion is necessary for success and durability. These include: - coating and painting - repair of concrete surfaces - bonding of fresh to old concrete - crack injection - glueing of precast elements - glueing of steel to concrete, etc. In 1981 RILEM established the technical committee 52-RAC 'Resin Adherence to Concrete'. The main aims of the committee's work were - to collect research results and practical experiences - to initiate and coordinate research programs - to develop, on a scientific base, test methods for field and for laboratory purposes. One of the results of the committee's work is a state-of-the-art report, which will be presented orally as a General Report at the International Symposium ISAP '86, and will be printed either in the RILEM journal Materials and Structures or separately. Several test recommendations have been elaborated and will be prepared as drafts for the participants ofISAP '86. These are: - direct tensile test - pull-off test - direct shear test - slant shear test - four-point bending test - dynamic loading test - thermal compatibility test (two versions) - injectibility test.

Adsorption From Solution

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Publisher : Elsevier
ISBN 13 : 0323155642
Total Pages : 330 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Adsorption From Solution by : R. H. Ottewill

Download or read book Adsorption From Solution written by R. H. Ottewill and published by Elsevier. This book was released on 2012-12-02 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adsorption From Solution discusses the significance of adsorption behavior in thermodynamic terms, with emphasis on the interplay between enthalpic and entropic contributions to the free energy. This book examines the role of simple models and of elementary thermodynamic and statistical mechanical arguments in relation to the concept of surface phase. Organized into 22 chapters, this book starts with an overview of the theoretical model for the solid/liquid interface. This text then proceeds with a discussion of the general thermodynamic treatment of adsorption from mixed solvents, which is designed to apply in situations where adsorbed species may be regarded as distinct from their bulk counterparts. Other chapters discuss the adsorption from solutions of various interfaces of liquid/gas, liquid/liquid, or liquid/solid. The final chapter deals with the roles of adsorption from solution in controlling other phenomena, such as liquid–liquid displacement, wetting, and the forces between colloidal particles. Physicists, chemists, and materials scientists will find this book extremely useful.

The Language of Shape

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Publisher : Elsevier
ISBN 13 : 0080542549
Total Pages : 397 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis The Language of Shape by : S. Hyde

Download or read book The Language of Shape written by S. Hyde and published by Elsevier. This book was released on 1996-11-19 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book develops the thesis that structure and function in a variety of condensed systems - from the atomic assemblies in inorganic frameworks and organic molecules, through molecular self-assemblies to proteins - can be unified when curvature and surface geometry are taken together with molecular shape and forces. An astonishing variety of synthetic and biological assemblies can be accurately modelled and understood in terms of hyperbolic surfaces, whose richness and beauty are only now being revealed by applied mathematicians, physicists, chemists and crystallographers. These surfaces, often close to periodic minimal surfaces, weave and twist through space, carving out interconnected labyrinths whose range of topologies and symmetries challenge the imaginative powers. The book offers an overview of these structures and structural transformations, convincingly demonstrating their ubiquity in covalent frameworks from zeolites used for cracking oil and pollution control to enzymes and structural proteins, thermotropic and lyotropic bicontinuous mesophases formed by surfactants, detergents and lipids, synthetic block copolymer and protein networks, as well as biological cell assemblies, from muscles to membranes in prokaryotic and eukaryotic cells. The relation between structure and function is analysed in terms of the previously neglected hidden variables of curvature and topology. Thus, the catalytic activity of zeolites and enzymes, the superior material properties of interpenetrating networks in microstructured polymer composites, the transport requirements in cells, the transmission of nerve signals and the folding of DNA can be more easily understood in the light of this. The text is liberally sprinkled with figures and colour plates, making it accessible to both the beginning graduate student and researchers in condensed matter physics and chemistry, mineralogists, crystallographers and biologists.

Faecal Sludge Management

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Publisher : IWA Publishing
ISBN 13 : 1780404735
Total Pages : 428 pages
Book Rating : 4.7/5 (84 download)

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Book Synopsis Faecal Sludge Management by : Linda Strande

Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.

Mixed Surfactant Systems

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ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Mixed Surfactant Systems by : Paul M. Holland

Download or read book Mixed Surfactant Systems written by Paul M. Holland and published by . This book was released on 1992 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a broad survey of the properties, behavior, and modeling of mixed surfactant systems, including mixed micellar solutions, phenomena at interfaces, phase behavior, and mixtures with unusual surfactant types. Covers chemical reactions in mixed micelles, approaches to molecular modeling of mixed surfactant aggregates, and new experimental techniques for studying mixed micelles and adsorption on surfaces. Features contributions from leading specialists in colloid and surface science, including Robert S. Schechter, John F. Scamehorn, Milton J. Rosen, Keizo Ogino, and Denver G. Hall.

Bulletin RILEM.

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ISBN 13 :
Total Pages : 1228 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Bulletin RILEM. by :

Download or read book Bulletin RILEM. written by and published by . This book was released on 1964 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt: