Separations Chemistry

Separations Chemistry

Author: Fedor Macášek

Publisher: Xlibris Corporation

Published: 2016-06-06

Total Pages: 390

ISBN-13: 1514417308

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Separation of chemical species is a gate to final success of synthesis and preparation of compounds in pure and defined state. Variability of natural and artificial mixtures to be treated is enormous. Task of chemistry is to separate components of homogeneous mixtures (the gaseous and liquid solutions). The book concentrates on understanding the basic philosophies of both equilibrium and nonequilibrium chemical thermodynamics and engineering performance that lay in principle of separation technique such as distillation, crystallization, centrifugation, sorption, membrane separations, chromatography, and liquid-liquid extraction. Specific phenomena connected with photochemical separation, isotope composition, and radioactivity are discussed as well. The book is written for advanced students of chemistry having the knowledge of physical chemistry. Calculation examples are based on the international system of units. Unique list of over 1,300 full references covers scientific literature of the eighteenth to the twenty-first centuries.


Chemical Separations

Chemical Separations

Author: Clifton E. Meloan

Publisher: Wiley-Interscience

Published: 1999-10-06

Total Pages: 778

ISBN-13:

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This laboratory manual and reference provides a working knowledge of an array of separation methods via detailed coverage of the principles, equipment and techniques involved, with an emphasis on everyday practice rather than theory.


Separation Methods in Organic Chemistry and Biochemistry

Separation Methods in Organic Chemistry and Biochemistry

Author: Frank J. Wolf

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 246

ISBN-13: 1483220680

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Separation Methods in Organic Chemistry and Biochemistry aims to provide perspectives for the commonly used separations methods and to discuss indications for their use. The book discusses the determination of molecular properties useful in separation based on micro test methods, paper chromatography, thin-layer chromatography, and electrophoresis. The text then describes the theoretical principles of group-separation procedures, liquid-liquid partition, ion-exchange selectivity, gel permeation, and adsorption. Methods of influencing the selectivity coefficients, the basic theory of fractionation methods, and the principles of application are also encompassed. Biochemists and chemists will find the book useful.


Natural Products Chemistry

Natural Products Chemistry

Author: Raymond Cooper

Publisher: CRC Press

Published: 2014-07-29

Total Pages: 210

ISBN-13: 1466567619

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Notoriously cumbersome to isolate and challenging to synthesize, the path of natural products to viable drugs is an arduous journey. Yet compounds isolated from nature may possess fascinating structures, biological profiles and pharmaceutical potential far greater than anything made by man. Natural Products Chemistry: Sources, Separations and Structures presents a practical guide to sourcing, isolating, and discovering new compounds from nature many of which become pharmaceutical drugs. This book emphasizes the challenges and advantages of products acquired from nature, compared to those obtained from combinatorial chemistry. A basic introduction, the book describes the whole cycle from farm to final compound, backed up by case studies drawn from industry and research applications. It broadens the scope of applications and draws upon examples from various sources. Natural products chemistry, as taught today, draws its examples mainly from marine chemistry or plant chemistry; however, there is also a fascinating and rich world of fermented (microbial and algal) products leading to complex structures. Thus, the book draws upon examples from the microbial world and from insects too. Therefore, this is a source of bioactive metabolites, not traditionally available in academic settings, more the mainstay of the pharmaceutical industry. Providing a roadmap of the process of collecting a compound from nature, isolating the active ingredient, and determining the chemical structure, this book provides a unique approach to the world of natural products.


Separation Technologies for the Industries of the Future

Separation Technologies for the Industries of the Future

Author: Panel on Separation Technology for Industrial Reuse and Recycling

Publisher: National Academies Press

Published: 1999-01-22

Total Pages: 128

ISBN-13: 0309592828

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Separation processes—or processes that use physical, chemical, or electrical forces to isolate or concentrate selected constituents of a mixture—are essential to the chemical, petroleum refining, and materials processing industries. In this volume, an expert panel reviews the separation process needs of seven industries and identifies technologies that hold promise for meeting these needs, as well as key technologies that could enable separations. In addition, the book recommends criteria for the selection of separations research projects for the Department of Energy's Office of Industrial Technology.


Drug Monitoring and Clinical Chemistry

Drug Monitoring and Clinical Chemistry

Author: Georg Hempel

Publisher: Elsevier

Published: 2004-05-15

Total Pages: 379

ISBN-13: 0080530540

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Drug Monitoring and Clinical Chemistry, the 5th volume in the Handbook of Analytical Separations series, gives an overview about methods to analyse drugs in biological fluids. The most widely used methods to analyse drugs in biological fluids. i.e. chromatographic methods, CE and immunoassays are described in detail. For important drugs, an overview about the methods available and a comparison of the techniques should be given to enable the reader to choose the right method depending on laboratory equipment, staff, the aim of the investigation etc. Other general aspects important for conducting therapeutic drug monitoring or pharmacokinetics studies are also covered, i.e. sample preparation, validation of the analytical methods and pharmacokinetic methods for interpreting the data. Areas where therapeutic drug monitoring is used frequently such as antibiotics, immunosuppressant drugs, antipsychotic and anticancer drugs will be discussed in detail. In addition, the important field of phenotyping and genotyping for therapy optimisation with special focus on real-life applications is also covered. The book contains important information for analyst working on drug analysis in clinical chemistry, hospital pharmacists involved in therapeutic drug monitoring, other pharmacists, chemists or physicians working on pharmacokinetic studies in industry or academia. In contrast to other books in this field, this book provides up-to-date information regarding both methodology and clinical applications. For the applications, only fields are described where therapeutic drug monitoring is used in clinical routine and provides benefit to the patients. - Overview of all important field where therapeutic drug monitoring is applied - All relevant analytical and computational methods are discussed - Written by experts with a lot of practical experience in the field


Liquid Membranes

Liquid Membranes

Author: Vladimir S Kislik

Publisher: Elsevier

Published: 2009-08-31

Total Pages: 462

ISBN-13: 0080932568

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Liquid Membranes: Principles and Applications in Chemical Separations and Wastewater Treatment discusses the principles and applications of the liquid membrane (LM) separation processes in organic and inorganic chemistry, analytical chemistry, biochemistry, biomedical engineering, gas separation, and wastewater treatment. It presents updated, useful, and systematized information on new LM separation technologies, along with new developments in the field. It provides an overview of LMs and LM processes, and it examines the mechanisms and kinetics of carrier-facilitated transport through LMs. It also discusses active transport, driven by oxidation-reduction, catalytic, and bioconversion reactions on the LM interfaces; modifications of supported LMs; bulk aqueous hybrid LM processes with water-soluble carriers; emulsion LMs and their applications; and progress in LM science and engineering. This book will be of value to students and young researchers who are new to separation science and technology, as well as to scientists and engineers involved in the research and development of separation technologies, LM separations, and membrane reactors. - Provides comprehensive knowledge-based information on the principles and applications of a variety of liquid membrane separation processes - Contains a critical analysis of new technologies published in the last 15 years


Handbook of Membrane Separations

Handbook of Membrane Separations

Author: Anil Kumar Pabby

Publisher: CRC Press

Published: 2015-04-09

Total Pages: 868

ISBN-13: 1466555580

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The Handbook of Membrane Separations: Chemical, Pharmaceutical, Food, and Biotechnological Applications, Second Edition provides detailed information on membrane separation technologies from an international team of experts. The handbook fills an important gap in the current literature by providing a comprehensive discussion of membrane application


CHROMATOGRAPHIC SEPARATIONS (SET PRICE OF 34 BOOKS)

CHROMATOGRAPHIC SEPARATIONS (SET PRICE OF 34 BOOKS)

Author: Peter A. Sewell

Publisher: John Wiley & Sons

Published: 2008-09-24

Total Pages: 360

ISBN-13: 9788126517183

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This new addition to the series introduces the reader to the techniques of chromatography. Enough of the underlying theory is explained to make the techniques understandable to the beginner. The text covers methods and practice which are common to all forms of chromatography. The first three sections give the underlying principles of chromatographic separation and discuss those factors which affect the quality of the results. The fourth section covers the use of chromatography in qualitative and quantitative analysis. The final section deals with the practical aspects of classical liquid chromatography. It contains many examples and problems.· Introduction· The Characterization of Separated Components· The Quality of Chromatographic Separations· Qualitative and Quantitative Analysis by Chromotography· Classical Column Chromatography· Self-Assessment Questions and Responses· Units of Measurement