Cosmo Rs

Author : Andreas Klamt
Publisher : Elsevier
Page : 247 pages
File Size : 51,9 Mb
Release : 2005-07-26
Category : Technology & Engineering
ISBN : 9780080455532

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COSMO-RS by Andreas Klamt Pdf

The COSMO-RS technique is a novel method for predicting the thermodynamic properties of pure and mixed fluids which are important in many areas, ranging from chemical engineering to drug design. COSMO-RS, From Quantum Chemistry to Fluid Phase Thermodynamics and Drug Design is about this novel technology, which has recently proven to be the most reliable and efficient tool for the prediction of vapour-liquid equilibria. In contrast to group contribution methods, which depend on an extremely large number of experimental data, COSMO-RS calculates the thermodynamic data from molecular surface polarity distributions, resulting from quantum chemical calculations of the individual compounds in the mixture. In this book, the author cleverly combines a vivid overview of the partly demanding theoretical steps with a deeper analysis of their scientific background and justification. Aimed at theoretical chemists, computational chemists, physical chemists, chemical engineers, thermodynamicists as well as students,academic and industrial experts, COSMO-RS, From Quantum Chemistry to Fluid Phase Thermodynamics and Drug Design provides a novel viewpoint to anyone looking to gain more insight into the theory and potential of the unique method, COSMO-RS. The only book currently available on COSMO-RS technique Provides a novel viewpoint for the scientific understanding and for the practical quantitative treatment of fluid phase thermodynamics Includes illustrative examples of the COSMOtherm program

Author : Kenneth R. Seddon,Natalia V. Plechkova
Publisher : John Wiley & Sons
Page : 348 pages
File Size : 45,8 Mb
Release : 2012-10-26
Category : Science
ISBN : 9781118435007

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Ionic Liquids UnCOILed by Kenneth R. Seddon,Natalia V. Plechkova Pdf

Ionic Liquids UnCOILed presents decisively important reviews on new processes and recent developments in ionic liquid technology with an emphasis on commercial applications in which ionic liquids are replacing, or may replace, processes currently using conventional solvents. Ranging from applied to theoretical, synthetic to analytical, and biotechnological to electrochemical, the book features eleven chapters written by an international group of key academic and industrial chemists, exercising the judicious evaluation which they are uniquely qualified to do. This book is a must for R&D chemists in industrial, governmental and academic laboratories, and for commercial developers of environmentally-friendly, sustainable processes.

Author : Georgios M. Kontogeorgis,Georgios K. Folas
Publisher : John Wiley & Sons
Page : 710 pages
File Size : 52,9 Mb
Release : 2009-12-01
Category : Technology & Engineering
ISBN : 0470747544

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Thermodynamic Models for Industrial Applications by Georgios M. Kontogeorgis,Georgios K. Folas Pdf

Using an applications perspective Thermodynamic Models for Industrial Applications provides a unified framework for the development of various thermodynamic models, ranging from the classical models to some of the most advanced ones. Among these are the Cubic Plus Association Equation of State (CPA EoS) and the Perturbed Chain Statistical Association Fluid Theory (PC-SAFT). These two advanced models are already in widespread use in industry and academia, especially within the oil and gas, chemical and polymer industries. Presenting both classical models such as the Cubic Equations of State and more advanced models such as the CPA, this book provides the critical starting point for choosing the most appropriate calculation method for accurate process simulations. Written by two of the developers of these models, Thermodynamic Models for Industrial Applications emphasizes model selection and model development and includes a useful “which model for which application” guide. It also covers industrial requirements as well as discusses the challenges of thermodynamics in the 21st Century.

Author : Errol G. Lewars
Publisher : Springer Nature
Page : 757 pages
File Size : 41,5 Mb
Release : 2024-06-30
Category : Electronic
ISBN : 9783031514432

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Computational Chemistry by Errol G. Lewars Pdf

Author : Daniel Glossman-Mitnik,Magdalena Maciejewska
Publisher : BoD – Books on Demand
Page : 260 pages
File Size : 47,5 Mb
Release : 2020-01-15
Category : Science
ISBN : 9781789852813

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Solvents, Ionic Liquids and Solvent Effects by Daniel Glossman-Mitnik,Magdalena Maciejewska Pdf

Solvents and ionic liquids are ubiquitous within our whole life since ancient times and their effects are actually being studied through basic sciences like Chemistry, Physics and Biology as well as being researched by a large number of scientific disciplines.This book represents an attempt to present examples on the utility of old and new solvents and the effects they exercise on several fields of academic and industrial interest. The first section, Solvents, presents information on bio-solvents and their synthesis, industrial production and applications, about per and trichloroethylene air monitoring in dry cleaners in the city of Sfax (Tunsia) and on the synthesis of polyimides using molten benzoic acid as the solvent. The second section, Ionic Liquids, shows information about the synthesis, physicochemical characterization and exploration of antimicrobial activities of imidazolium ionic liquid-supported Schiff base and its transition metal complexes, the technology of heterogenization of transition metal catalysts towards the synthetic applications in an ionic liquid matrix, the progress in ionic liquids as reaction media, monomers, and additives in high-performance polymers, a pre-screening of ionic liquids as gas hydrate inhibitor via application of COSMO-RS for methane hydrate, the extraction of aromatic compounds from their mixtures with alkanes from ternary to quaternary (or higher) systems and a review on ionic liquids as environmental benign solvent for cellulose chemistry. The final section, Solvent Effects, displays interesting information on solvent effects on dye sensitizers derived from anthocyanidins for applications in photocatalysis, about the solvent effect on a model of SNAr reaction in conventional and non-conventional solvents, and on solvent effects in supramolecular systems.

Author : Trevor M. Letcher
Publisher : Royal Society of Chemistry
Page : 433 pages
File Size : 44,6 Mb
Release : 2007
Category : Science
ISBN : 9780854043729

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Development and Applications in Solubility by Trevor M. Letcher Pdf

Solubility is fundamental to most areas of chemistry and is one of the most basic of thermodynamic properties. It underlies most industrial processes. Bringing together the latest developments and ideas, Developments and Applications in Solubility covers many varied and disparate topics. The book is a collection of work from leading experts in their fields and covers the theory of solubility, modelling and simulation, industrial applications and new data and recent developments relating to solubility. Of particular interest are sections on: experimental, calculated and predicted solubilities; solubility phenomena in 'green' quaternary mixtures involving ionic liquids; molecular simulation approaches to solubility; solubility impurities in cryogenic liquids and carbon dioxide in chemical processes. The book is a definitive and comprehensive reference to what is new in solubility and is ideal for researcher scientists, industrialists and academics

Author : Masahiro Goto,Muhammad Moniruzzaman
Publisher : Springer Nature
Page : 246 pages
File Size : 52,6 Mb
Release : 2021-08-27
Category : Science
ISBN : 9789811643651

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Application of Ionic Liquids in Drug Delivery by Masahiro Goto,Muhammad Moniruzzaman Pdf

This book presents recent advances in the use of ionic liquids in medicine and pharmaceutics with particular emphasis on addressing critical pharmaceutical challenges, including the low solubility, polymorphism, and bioavailability of drugs. It also provides insights into the development of the biologically functionalized ionic liquids suitable for medical and pharmaceutical applications. Ionic liquids have been used as potential solvents or materials in the fields of pharmaceutical drug delivery and formulations because of their unique and tunable physicochemical and biological properties. Readers find explanations of the diverse approaches to the application of ionic liquids in drug solubility, active pharmaceutical ingredient (API) formulation, and drug delivery systems, such as topical, transdermal, and oral delivery, with particular emphasis on recent developments. Particular attention is given to the development of ionic liquid-assisted effective drug delivery techniques for sparingly soluble or insoluble drug molecules. This book also discusses the biological activities of ionic liquids for possible applications in drug formulation and drug delivery systems. Scientists in disciplines such as chemistry, biology, and pharmaceutics find this book instructive and informative for developing ionic liquid-based drug formulations or drug delivery systems.

Author : Frerich J. Keil
Publisher : John Wiley & Sons
Page : 422 pages
File Size : 44,7 Mb
Release : 2007-06-27
Category : Technology & Engineering
ISBN : 9783527610594

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Modeling of Process Intensification by Frerich J. Keil Pdf

Combining the knowledge involved in process engineering and process modeling, this is the first book to cover all modeling methods applicable to process intensification. Both the editors and authors are renowned experts from industry and academia in the various fields of process modeling and integrated chemical processes. Following an introduction to the topic, the book goes on to look at equipment and operational methods, monolithic catalysis, HEX, micro- and reverse flow reactors, catalytic and reactive distillation, the simulated-moving bed and vibration bubble column as well as ultrasound and ultrasonic reactors. A final chapter is devoted to processes under supercritical conditions. In its treatment of hot topics of multidisciplinary interest, this book is of great value to researchers and engineers alike.

Author : Anonim
Publisher : Elsevier
Page : 4876 pages
File Size : 49,8 Mb
Release : 2019-07-17
Category : Science
ISBN : 9780444640475

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Comprehensive Biotechnology by Anonim Pdf

Comprehensive Biotechnology, Third Edition, Six Volume Set unifies, in a single source, a huge amount of information in this growing field. The book covers scientific fundamentals, along with engineering considerations and applications in industry, agriculture, medicine, the environment and socio-economics, including the related government regulatory overviews. This new edition builds on the solid basis provided by previous editions, incorporating all recent advances in the field since the second edition was published in 2011. Offers researchers a one-stop shop for information on the subject of biotechnology Provides in-depth treatment of relevant topics from recognized authorities, including the contributions of a Nobel laureate Presents the perspective of researchers in different fields, such as biochemistry, agriculture, engineering, biomedicine and environmental science

Author : Mohammed Rahman
Publisher : BoD – Books on Demand
Page : 194 pages
File Size : 44,6 Mb
Release : 2018-09-26
Category : Science
ISBN : 9781789841176

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Recent Advances in Ionic Liquids by Mohammed Rahman Pdf

Recent Advances in Ionic Liquids contains research on the preparation, characterization, and potential applications of stable ionic liquids (ILs). ILs are a class of low- and stable-melting point, ionic compounds that have a variety of properties allowing many of them to be sustainable green solvents. It is promising novel research from top to bottom and has received a lot of interest over the last few decades. It covers the advanced topics of physical, catalytic, chemical, polymeric, and potential applications of ILs. This book features interesting reports on cutting-edge science and technology related to the preparation, characterization, polymerization, and potential applications of ILs. This potentially unique work offers various approaches on the R

Author : Andrzej Gorak,Hartmut Schoenmakers
Publisher : Academic Press
Page : 467 pages
File Size : 49,5 Mb
Release : 2014-07-16
Category : Science
ISBN : 9780123868770

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Distillation by Andrzej Gorak,Hartmut Schoenmakers Pdf

Distillation: Operation and Applications—winner of the 2015 PROSE Award in Chemistry & Physics from the Association of American Publishers—is a single source of authoritative information on all aspects of the theory and practice of modern distillation, suitable for advanced students and professionals working in a laboratory, industrial plants, or a managerial capacity. It addresses the most important and current research on industrial distillation, including all steps in process design (feasibility study, modeling, and experimental validation), together with operation and control aspects. This volume features an extra focus on distillation applications. Winner of the 2015 PROSE Award in Chemistry & Physics from the Association of American Publishers Practical information on the newest development written by recognized experts Coverage of a huge range of laboratory and industrial distillation approaches Extensive references for each chapter facilitates further study

Author : Zhigang Lei,Chengna Dai,Biaohua Chen,Zhongwei Ding
Publisher : Elsevier
Page : 404 pages
File Size : 50,8 Mb
Release : 2021-08-21
Category : Technology & Engineering
ISBN : 9780128205112

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Special Distillation Processes by Zhigang Lei,Chengna Dai,Biaohua Chen,Zhongwei Ding Pdf

Special Distillation Processes, Second Edition focuses on the latest developments in the field, such as separation methods that may prove useful for solving problems encountered during research. Topics include extraction, membrane and adsorption distillation involving the separation principle, process design and experimental techniques. The relationship between processes and techniques are also presented. Comprehensive and easy-to-read, this book provides key information needed to understand processes. It will be a valuable reference source for chemical engineers and students wishing to branch out in chemical engineering. Provides the only comprehensive book available on special distillation processes Contains a thorough introduction to recent developments in the field Presents a valuable reference for students, academics and engineers in chemical engineering

Author : Xuebing Xu,Zheng Guo,Ling-Zhi Cheong
Publisher : Elsevier
Page : 484 pages
File Size : 43,8 Mb
Release : 2016-02-13
Category : Science
ISBN : 9781630670481

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Ionic Liquids in Lipid Processing and Analysis by Xuebing Xu,Zheng Guo,Ling-Zhi Cheong Pdf

This book serves as a reference for those interested in state-of-the-art research on the science and technology of ionic liquids (ILs), particularly in relation to lipids processing and analysis. Topics include a review of the chemistry and physics of ILs as well as a quantitative understanding of structure-activity relationships at the molecular level. Further, chapter authors examine the molecular basis of the toxicity of ILs, the prediction of the properties of ILs, and the rationale and steps toward a priori design of ionic liquids for task-defined applications. Emerging research in developing lipid-inspired ILs and their prospective use in drug formulation is described. Among the highlights are the latest advances in IL-mediated biocatalysis and biotransformation, along with lipase production, purification, and activation. Reviews the state-of-the-art applications of ionic liquids in lipid processing and relevant areas from a variety of perspectives Summarizes the latest advances in the measurement of the physical and chemical properties of ionic liquids and available databases of thermodynamic property datapoints Presents the tremendous opportunities provided and challenges faced from ionic liquids as a newly emerging technology for lipids processing area

Author : Marcelle Gaune-Escard,Kenneth R. Seddon
Publisher : John Wiley & Sons
Page : 466 pages
File Size : 52,8 Mb
Release : 2012-07-06
Category : Science
ISBN : 9780470947760

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Molten Salts and Ionic Liquids by Marcelle Gaune-Escard,Kenneth R. Seddon Pdf

For many years, the related fields of molten salts and ionic liquids have drifted apart, to their mutual detriment. Both molten salts and ionic liquids are liquid salts containing only ions - all that is different is the temperature! Both fields involve the study of Coulombic fluids for academic and industrial purposes; both employ the same principles; both require skilled practitioners; both speak the same language; all then that is truly different is their semantics, and how superficial is that? The editors of this book, recognising that there was so much knowledge, both empirical and theoretical, which can be passed from the molten salt community to the ionic liquid community, and vice versa, organised a landmark meeting in Tunisia, designed to bridge the gap and heal the rift. Leaders from both communities met for a week for a mutual exchange, with a high tutorial content intermixed with cutting edge findings. This volume is a condensate of the principal offerings of that week, and emphasises the success which was achieved. Indeed, four future biannual meetings, under the title of “EUCHEM Conferences on Molten Salts and Ionic Liquids”, have now been planned as a direct result of this meeting of minds. Topics discussed in this volume include structure, dynamics, electrochemistry, interfacial and thermodynamic properties, spectroscopy, synthesis, and theoretical studies. Experimental and theoretical methods for investigating these data are elaborated, as are techniques for data collection and analysis. This book represents the first serious discussion on the transfer of these methods and techniques between the differing temperature regimes, and is a major contribution to the future of both fields.

Author : Anonim
Publisher : John Wiley & Sons
Page : 378 pages
File Size : 42,8 Mb
Release : 2013-09-30
Category : Science
ISBN : 9783527325924

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Green Solvents, Volume 6 by Anonim Pdf

The shift towards being as environmentally-friendly as possible has resulted in the need for this important volume on the role of ionic liquids in green chemistry. Edited by Peter Wasserscheid, one of the pioneers of ionic liquid research, and Annegret Stark, this is an essential resource for anyone wishing to gain an understanding of the world of green chemistry, as well as for chemists, environmental agencies and chemical engineers.