Separation and Spectrophotometric Determination of Elements

Separation and Spectrophotometric Determination of Elements PDF Author: Zygmunt Marczenko
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 696

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Separation and Spectrophotometric Determination of Elements

Separation and Spectrophotometric Determination of Elements PDF Author: Zygmunt Marczenko
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 696

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Spectrophotometric Determination of Elements

Spectrophotometric Determination of Elements PDF Author: Zygmunt Marczenko
Publisher: Ellis Horwood
ISBN:
Category : Science
Languages : en
Pages : 664

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Separation, Preconcentration and Spectrophotometry in Inorganic Analysis

Separation, Preconcentration and Spectrophotometry in Inorganic Analysis PDF Author: Z. Marczenko
Publisher: Elsevier
ISBN: 0080541089
Category : Science
Languages : en
Pages : 526

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Book Description
Spectrophotometry enables one to determine, with good precision and sensitivity, almost all the elements present in small and trace quantities of any material. The method is particularly useful in the determination of non-metals and allows the determination elements in a large range of concentrations (from single % to low ppm levels) in various materials.In Separation, Preconcentration and Spectrophotometry in Inorganic Analysis, much attention has been paid to separation and preconcentration methods, since they play an essential role in increasing the selectivity and sensitivity of spectrophotometric methods. Separation and preconcentration methods have also been utilised in other determination techniques.Spectrophotometric methods which are widely used for the determination of the elements in a large variety of inorganic materials are presented in the book whilst separation and preconcentration procedures combined with spectrophotometry are also described. This book contains recent advances in spectrophotometry, detailed discussion of the instrumentation, and the techniques and reagents used for spectrophotometric determination of elements in a wide range of materials as well as a detailed discussion of separation and preconcentration procedures that precede the spectrophotometric detection.

Quantitative Structure

Quantitative Structure PDF Author: Roman Kaliszan
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 328

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Book Description
The use of computers in numerical characterization of molecular structures has given chemists fundamentally new information on chemical structures, leading to major developments in physical, analytical, and medicinal chemistry. This book, written by a pioneer in the field, extends and updates research on quantitative structure retention relationships (QSRR) by consolidating and critically reviewing the extensive literature on the subject while providing basic theoretical and practical information required in all investigations involving chromatography, analytical chemistry, biochemistry, and pharmaceutical research. Coverage includes detailed discussions of the general theories and mechanisms of chromatographic separations, prediction of retention coefficients, statistical techniques and formal requirements of QSRR studies, specific applications of chromatographic data, and much more. Also provides several carefully selected figures and tables plus extensive bibliographies.

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 700

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Metal Sustainability

Metal Sustainability PDF Author: Reed M. Izatt
Publisher: John Wiley & Sons
ISBN: 111900912X
Category : Science
Languages : en
Pages : 552

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Book Description
The sustainable use of natural resources is an important global challenge, and improved metal sustainability is a crucial goal for the 21st century in order to conserve the supply of critical metals and mitigate the environmental and health issues resulting from unrecovered metals. Metal Sustainability: Global Challenges, Consequences and Prospects discusses important topics and challenges associated with sustainability in metal life cycles, from mining ore to beneficiation processes, to product manufacture, to recovery from end-of-life materials, to environmental and health concerns resulting from generated waste. The broad perspective presented highlights the global interdependence of the many stages of metal life cycles. Economic issues are emphasized and relevant environmental, health, political, industrial and societal issues are discussed. The importance of applying green chemistry principles to metal sustainability is emphasized. Topics covered include: • Recycling and sustainable utilization of precious and specialty metals • Formal and informal recycling from electronic and other high-tech wastes • Global management of electronic wastes • Metal reuse and recycling in developing countries • Effects of toxic and other metal releases on the environment and human health • Effect on bacteria of toxic metal release • Selective recovery of platinum group metals and rare earth metals • Metal sustainability from a manufacturing perspective • Economic perspectives on sustainability, mineral development, and metal life cycles • Closing the Loop – Minerals Industry Issues The aim of this book is to improve awareness of the increasingly important role metals play in our high-tech society, the need to conserve our metal supply throughout the metal life cycle, the importance of improved metal recycling, and the effects that unhindered metal loss can have on the environment and on human health.

N-benzoylphenylhydroxylamine and Its Analogues

N-benzoylphenylhydroxylamine and Its Analogues PDF Author: Anil Kumar Majumdar
Publisher: Pergamon
ISBN:
Category : Science
Languages : en
Pages : 232

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 664

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ERDA Energy Research Abstracts

ERDA Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 676

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Analytical Chemistry of Organic Halogen Compounds

Analytical Chemistry of Organic Halogen Compounds PDF Author: L. Mázor
Publisher: Elsevier
ISBN: 1483160653
Category : Science
Languages : en
Pages : 292

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Book Description
Analytical Chemistry of Organic Halogen Compounds presents the procedures applied in the analysis of organic halogen compounds. This book is composed of eight chapters that discuss the methods involved in the production and application of organic halogen compounds and in overcoming contamination problems caused by these compounds. After briefly dealing with the preparation, characteristics, and reactions of organic halogen compounds, this book goes on discussing the fundamental concepts of methods for the detection of halogens in organic compounds, namely, chlorine, bromine, iodine, and fluorine. The following chapter describes the characteristic features, advantages, and disadvantages of ultramicro and submicro chemical methods. A chapter also examines the qualitative and quantitative studies of organic halogen compounds based on the thermal and chemical stability of these compounds. The concluding chapters discuss the interference or interfering effects of halogens and their elimination in the determination of other elements. A list of physical constants of organic halogen compounds of general pharmaceutical and industrial significance is provided. This book is an ideal source for analytical chemists and other workers who are interested in the theoretical bases of the methods.