Molybdenum - A Toxicological Appraisal

Molybdenum - A Toxicological Appraisal PDF Author: Lars Friberg
Publisher:
ISBN:
Category : Molybdenum
Languages : en
Pages : 152

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Molybdenum - A Toxicological Appraisal

Molybdenum - A Toxicological Appraisal PDF Author: Lars Friberg
Publisher:
ISBN:
Category : Molybdenum
Languages : en
Pages : 152

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Molybdenum

Molybdenum PDF Author: Lars Friberg
Publisher:
ISBN:
Category : Molybdenum
Languages : en
Pages : 141

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Molybdenum - A Toxicological Appraisal

Molybdenum - A Toxicological Appraisal PDF Author:
Publisher:
ISBN:
Category : Molybdenum
Languages : en
Pages : 0

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Molybdenum

Molybdenum PDF Author: E.R. Braithwaite
Publisher: Elsevier
ISBN: 1483290891
Category : Science
Languages : en
Pages : 681

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Book Description
Molybdenum is an element with an extremely rich and interesting chemistry having very versatile applications in various fields of human activity. It is used extensively in metallurgical applications. Because of their anti-wear properties, molybdenum compounds find wide applications as lubricants - particularly in extreme or hostile environmental situations. Many molybdates and heteropolymolybdates are white and therefore used as pigments. In addition, they are non-toxic and act as efficient corrosion inhibitors and smoke suppressants. Hydroprocessing of petroleum is one of the largest industries employing heterogeneous catalysts. Molybdenum catalysts have shown great promise in the liquefaction of coal and this may develop into one of its most important catalytic uses. The use of molybdenum compounds in homogeneous catalysis is also significant. Three important classes of molybdenum compounds in the solid state are reviewed, viz., oxides, sulphides and halides. The role of molybdenum in inorganic catalysis and enzymes receives prominent mention because of their impact on the progress of science and technology. Further biochemical and enzymic factors are discussed in separate chapters and their reaction to agriculture and animal husbandry. A new classification of covalent compounds which abandons the traditional oxidation state concept allows a powerful approach to the organisation of the complex and rich chemistry of molybdenum. Dramatic colour diagrams of abundances of molybdenum compounds provide broad insights into the important features and trends in the chemistry of molybdenum including reactivity and mechanism. The book is intended for use mainly as a research monograph by the many workers who may encounter molybdenum chemistry or who are looking for its application and potential uses in different technological fields. However, it will also serve as an advanced text for university lecturers and postgraduate students interested in inorganic, physical and industrial chemistry, chemical technology or biochemistry and biotechnology.

Homeostasis and Toxicology of Essential Metals

Homeostasis and Toxicology of Essential Metals PDF Author: Chris M. Wood
Publisher: Academic Press
ISBN: 0123786363
Category : Electronic books
Languages : en
Pages : 524

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Book Description
Homeostasis and Toxicology of Essential Metals synthesizes the explosion of new information on the molecular, cellular, and organismal handling of metals in fish in the past 15 years. These elements are no longer viewed by fish physiologists as "heavy metals" that kill fish by suffocation, but rather as interesting moieties that enter and leave fish by specific pathways, which are subject to physiological regulation. The metals featured in this volume are those about which there has been most public and scientific concern, and therefore are those most widely studied by fish researchers. Metals such as Cu, Zn, Fe, Ni, Co, Se, Mo and Cr are either proven to be or are strongly suspected to be essential in trace amounts, yet are toxic in higher doses.

Hamilton and Hardy's Industrial Toxicology

Hamilton and Hardy's Industrial Toxicology PDF Author: Raymond D. Harbison
Publisher: John Wiley & Sons
ISBN: 1118834216
Category : Science
Languages : en
Pages : 1368

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Book Description
Providing a concise, yet comprehensive, reference on all aspectsof industrial exposures and toxicants; this book aidstoxicologists, industrial hygienists, and occupational physiciansto investigate workplace health problems. • Updates and expands coverage with new chapterscovering regulatory toxicology, toxicity testing, physical hazards,high production volume (HPV) chemicals, and workplace druguse • Includes information on occupational and environmentalsources of exposure, mammalian toxicology, industrial hygiene,medical management and ecotoxicology • Retains a succinct chapter format that has become thehallmark for the previous editions • Distils a vast amount of information into one resourcefor both academics and professionals

Toxicological Profile for Molybdenum: Draft for Public Comment

Toxicological Profile for Molybdenum: Draft for Public Comment PDF Author:
Publisher:
ISBN:
Category : Molybdenum
Languages : en
Pages : 276

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1814

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Analytical Chemistry of Molybdenum and Tungsten

Analytical Chemistry of Molybdenum and Tungsten PDF Author: W. T. Elwell
Publisher: Elsevier
ISBN: 1483280616
Category : Science
Languages : en
Pages : 290

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Book Description
International Series of Monographs in Analytical Chemistry, Volume 47: Analytical Chemistry of Molybdenum and Tungsten describes the chemical and instrumental methods of analysis of molybdenum and tungsten. This book is composed of 15 chapters that particularly consider detailed methods for determining these metals in typical samples and their alloys by both classical and modern techniques. The opening chapters discuss the history, occurrence, physico-chemical properties, and applications of molybdenum and tungsten. The succeeding chapters deal with the metals’ sampling, decomposition, separation, and qualitative detection. Considerable chapters are devoted to various chemical and instrumental methods for their analysis, including gravimetry, titrimetry, colorimetry, polarography, amperometry, coulometry, emission and atomic absorption spectroscopy, X-ray spectrophotometry, mass spectrometry, and radiochemical methods. The concluding chapter examines the determination of impurities and alloying elements. This book will prove useful to analytical and inorganic chemists, as well as analytical and inorganic chemistry students.

ORD Publications Summary

ORD Publications Summary PDF Author: United States. Environmental Protection Agency. Office of Research and Development
Publisher:
ISBN:
Category :
Languages : en
Pages : 520

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