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Author: Raymond John Abraham Publisher: ISBN: Category : Science Languages : en Pages : 342
Book Description
Solid-liquid separation is an important industrial process used for recovery of solids from suspensions and/or purification of liquids. Despite its application in many industries, ranging from the treatment of suspensions in the chemical industry to the purification of water supplies, the subject is not adequately covered in most undergraduate courses. Volume 5 of the Handbook provides an up-to-date, balanced and exhaustive account of the available technology in solid-liquid separation. The author emphasises the principles, design, and basic engineering concepts and makes some reference to the basic tests and procedures for scale-up. The intention is to remain as non-commercial as possible, with little reference to manufacturers except when the equipment is unique. The book is intended for practicing engineers, as well as for any newcomers to the field or students. Its exhaustive coverage, the clarity of the descriptions and its organized structure make it an ideal teaching text for undergraduate/postgraduate courses in mineral processing, chemical and process engineering. Technical libraries, equipment manufacturers and users will also find it a very useful book.
Author: Raymond John Abraham Publisher: ISBN: Category : Science Languages : en Pages : 342
Book Description
Solid-liquid separation is an important industrial process used for recovery of solids from suspensions and/or purification of liquids. Despite its application in many industries, ranging from the treatment of suspensions in the chemical industry to the purification of water supplies, the subject is not adequately covered in most undergraduate courses. Volume 5 of the Handbook provides an up-to-date, balanced and exhaustive account of the available technology in solid-liquid separation. The author emphasises the principles, design, and basic engineering concepts and makes some reference to the basic tests and procedures for scale-up. The intention is to remain as non-commercial as possible, with little reference to manufacturers except when the equipment is unique. The book is intended for practicing engineers, as well as for any newcomers to the field or students. Its exhaustive coverage, the clarity of the descriptions and its organized structure make it an ideal teaching text for undergraduate/postgraduate courses in mineral processing, chemical and process engineering. Technical libraries, equipment manufacturers and users will also find it a very useful book.
Author: P. Diehl Publisher: Springer Science & Business Media ISBN: 3642652611 Category : Science Languages : en Pages : 101
Book Description
Nuclear magnetic resonance spectroscopy, which has evolved only within the last 20 years, has become one of the very important tools in chemistry and physics. The literature on its theory and application has grown immensely and a comprehensive and adequate treatment ofall branches by one author, or even by several, becomes increasingly difficult. by experts workinginvarious This seriesis planned to present articles written fields of nuclear magnetic resonance spectroscopy, and will contain review articles as well as progress reports and original work. Its main aim, however, is to fill a gap, existing in literature, by publishing articles written by specialists, which take the reader from the introductory stage to the latest development in the field. The editors are grateful to the authors for the time and effort spent in writing the articles, and for their invaluable cooperation. The Editors Computer Assistance in the Analysis of High-Resolution NMR Spectra P. DIEHL and H. KELLERHALS Departmentof Physics, University ofBasle, Switzerland E. LUSTIG Food and Drug Administration, Washington, D.C., U.S.A.
Author: M. Mehring Publisher: Springer Science & Business Media ISBN: 3642687563 Category : Science Languages : en Pages : 352
Book Description
The field of Nuclear Magnetic Resonance (NMR) has developed at a fascinating pace during the last decade. It always has been an extremely valuable tool to the organic chemist by supplying molecular "finger print" spectra at the atomic level. Unfortunately the high resolution achievable in liquid solutions could not be obtained in solids and physicists and physical chemists had to live with unresolved lines open to a wealth of curve fitting procedures and a vast amount of speculations. High resolution NMR in solids seemed to be a paradoxon. Broad structure less lines are usually encountered when dealing with NMR in solids. Only with the recent advent of mUltiple pulse, magic angle, cross-polarization, two-dimen sional and multiple-quantum spectroscopy and other techniques during the last decade it became possible to resolve finer details of nuclear spin interactions in solids. I have felt that graduate students, researchers and others beginning to get involved with these techniques needed a book which treats the principles, theo retical foundations and applications of these rather sophisticated experimental techniques. Therefore I wrote a monograph on the subject in 1976. Very soon new ideas led to the developement of "two-dimensional spectroscopy" and "multiple-quantum spectroscopy", topics which were not covered in the first edition of my book. Moreover an exponential growth of literature appeared in this area of research leaving the beginner in an awkward situation of tracing back from a current article to the roots of the experiment.
Author: P.L. Corio Publisher: Elsevier ISBN: 032314599X Category : Science Languages : en Pages : 561
Book Description
Structure of High-Resolution NMR Spectra provides the principles, theories, and mathematical and physical concepts of high-resolution nuclear magnetic resonance spectra. The book presents the elementary theory of magnetic resonance; the quantum mechanical theory of angular momentum; the general theory of steady state spectra; and multiple quantum transitions, double resonance and spin echo experiments. Physicists, chemists, and researchers will find the book a valuable reference text.
Author: Publisher: Newnes ISBN: 0444594140 Category : Science Languages : en Pages : 448
Book Description
The progress in nuclear magnetic resonance (NMR) spectroscopy that took place during the last several decades is observed in both experimental capabilities and theoretical approaches to study the spectral parameters. The scope of NMR spectroscopy for studying a large series of molecular problems has notably broadened. However, at the same time, it requires specialists to fully use its potentialities. This is a notorious problem and it is reflected in the current literature where this spectroscopy is typically only used in a routine way. Also, it is seldom used in several disciplines in which it could be a powerful tool to study many problems. The main aim of this book is to try to help reverse these trends.This book is divided in three parts dealing with 1) high-resolution NMR parameters; 2) methods for understanding high-resolution NMR parameters; and 3) some experimental aspects of high-resolution NMR parameters for studying molecular structures. Each part is divided into chapters written by different specialists who use different methodologies in their work. In turn, each chapter is divided into sections. Some features of the different sections are highlighted: it is expected that part of the readership will be interested only in the basic aspects of some chapters, while other readers will be interested in deepening their understanding of the subject dealt with in them. Shows how NMR parameters are useful for structure assignment as well as to obtain insight on electronic structures Emphasis on conceptual aspects Contributions by specialists who use the discussed methodologies in their everyday work
Author: Ulrike Holzgrabe Publisher: John Wiley & Sons ISBN: 352761365X Category : Medical Languages : en Pages : 312
Book Description
Since the development of the NMR spectrometer in the 1950s, NMR spectra have been widely used for the elucidation of the 2D structure of newly synthesized and natural compounds. In the 1980s, the high-resolution NMR spectrometer (> 300 Mhz) and 2D experiments were introduced, which opens up the possibility to determine the 3D structure of large molecules, especially biomolecules. However, NMR spectroscopy has been rarely applied to drug analysis. This book illustrates the power and versatility of NMR spectroscopy in the determination of impurities in and the content of drugs, the composition of polymer excipients, the characterization of isomeric drug mixtures, the complexity of drugs with small-size components or ions, and the behavior of drugs in acid and basic solution. In addition, NMR spectroscopy and especially the hyphenated technique with HPLC is shown to be a powerful tool to measure a drug and its metabolites in various body fluids. The solid state NMR technique can give information on the structure, especially the conformation of drugs and excipients in drug formulations. Recently, SAR by NMR, introduced by Fesik, impressively demonstrated the potential of NMR spectroscopy in drug development and in the characterization of the interaction between large molecules and ligands. The complexation between proteins, lipids and cyclodextrins with drugs is described. Finally, NMR imaging (MRI and MRS) can be used to characterize the liberation of drugs from a drug formulation. Furthermore, the distribution of substances in plants, in animals, in tissues and in humans can be visualized by imaging. In short, this book covers all aspects of drug analysis.
Author: Raymond John Abraham
Author: Raymond John Abraham
Author: P. Diehl
Author: M. Mehring
Author: P.L. Corio
Author: Edwin D. Becker
Author: Raymond John Abraham
Author: P. Diehl
Author: 
Author: Ulrike Holzgrabe
Author: James William Emsley