Beryllium Chemistry and Processing
Beryllium Chemistry and Processing

Author: Kenneth A. Walsh

Publisher: ASM International

Published: 2009-01-01

Total Pages: 592

ISBN-13: 0871707217

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This book introduces beryllium; its history, its chemical, mechanical, and physical properties including nuclear properties. The 29 chapters include the mineralogy of beryllium and the preferred global sources of ore bodies. The identification and specifics of the industrial metallurgical processes used to form oxide from the ore and then metal from the oxide are thoroughly described. The special features of beryllium chemistry are introduced, including analytical chemical practices. Beryllium compounds of industrial interest are identified and discussed. Alloying, casting, powder processing, forming, metal removal, joining and other manufacturing processes are covered. The effect of composition and process on the mechanical and physical properties of beryllium alloys assists the reader in material selection. The physical metallurgy chapter brings conformity between chemical and physical metallurgical processing of beryllium, metal, alloys, and compounds. The environmental degradation of beryllium and its alloys both in aqueous and high temperature condition are presented. The health and environmental issues are thoroughly presented the current requirements and established practices for handling beryllium in the workplace are available. A thorough list of references will assist the user of this book.

Beryllium
Beryllium

Author: Rick Adair

Publisher: The Rosen Publishing Group, Inc

Published: 2007-01-15

Total Pages: 56

ISBN-13: 9781404210035

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Explores the element of Beryllium and its uses.

Chemical Methods of Rock Analysis
Chemical Methods of Rock Analysis

Author: D. Hutchison

Publisher: Elsevier

Published: 2012-12-02

Total Pages: 396

ISBN-13: 0080984800

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A practical guide to the methods in general use for the complete analysis of silicate rock material and for the determination of all those elements present in major, minor or trace amounts in silicate and other rocks that are routinely, commonly or occasionally determined by methods that are considered to be essentially chemical in character. Such methods include those based upon spectrophotometry, flame emission spectrometry and atomic absorption spectroscopy, as well as gravimetry, titrimetry and the use of ion-selective electrodes. Separation stages are described in full, using precipitation, solvent extraction, distillation, and ion-ex procedures as appropriate. The third edition has been fully revised and updated.

The Global Politics of Science and Technology - Vol. 2
The Global Politics of Science and Technology - Vol. 2

Author: Maximilian Mayer

Publisher: Springer

Published: 2014-08-20

Total Pages: 308

ISBN-13: 364255010X

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An increasing number of scholars have begun to see science and technology as relevant issues in International Relations (IR), acknowledging the impact of material elements, technical instruments, and scientific practices on international security, statehood, and global governance. This two-volume collection brings the debate about science and technology to the center of International Relations. It shows how integrating science and technology translates into novel analytical frameworks, conceptual approaches and empirical puzzles, and thereby offers a state-of-the-art review of various methodological and theoretical ways in which sciences and technologies matter for the study of international affairs and world politics. The authors not only offer a set of practical examples of research frameworks for experts and students alike, but also propose a conceptual space for interdisciplinary learning in order to improve our understanding of the global politics of science and technology. The second volume raises a plethora of issue areas, actors, and cases under the umbrella notion techno-politics. Distinguishing between interactional and co-productive perspectives, it outlines a toolbox of analytical frameworks that transcend technological determinism and social constructivism.

Health Effects of Beryllium Exposure
Health Effects of Beryllium Exposure

Author: National Research Council

Publisher: National Academies Press

Published: 2007-11-10

Total Pages: 108

ISBN-13: 0309111676

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Beryllium is an important metal that is used in a number of industries-including the defense, aerospace, automotive, medical, and electronics industries-because of its exceptional strength, stability, and heat-absorbing capability. It is found in a variety of technologies, including nuclear devices, satellite systems, missile systems, radar systems, bushings and bearings in aircraft and heavy machinery, x-ray machines used for mammography, cellular telephone components, computer components, and connectors for fiber optics. To help determine the steps necessary to protect its workforce from the adverse effects of exposure to beryllium used in military aerospace applications, the U.S. Air Force requested that the National Research Council's Committee on Toxicology (COT) conduct an independent evaluation of the scientific literature on beryllium, provide risk estimates for cancer and noncancer health end points, and make recommendations about specific tests for surveillance and biomonitoring of workers. The request specified that two reports be produced to accomplish those tasks. The first is to provide a review of the scientific literature on beryllium, and the second will expand more critically on the review in considering the maximum chronic inhalation exposure levels that are unlikely to produce adverse health effects, in estimating carcinogenic risks, and in providing guidance on testing methods for surveillance and monitoring of worker populations and other specific issues detailed in the statement of task. In response to the U.S. Air Force request, COT convened the Committee on Beryllium Alloy Exposures, which prepared this first report. Health Effects of Beryllium Exposure : A Literature Review identifies the available toxicologic, epidemiologic, and other literature on beryllium that is most relevant for addressing the statement of task, focusing primarily on beryllium sensitization, CBD, and cancer.

Beryllium
Beryllium

Author: Ron Legarski

Publisher: SolveForce

Published: 2024-09-03

Total Pages: 502

ISBN-13:

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Beryllium: From Discovery to Modern Energy Applications is a comprehensive exploration of one of the most versatile and critical materials in modern technology. This book delves into the fascinating journey of Beryllium, from its early discovery to its current applications across a wide range of industries, including aerospace, defense, nuclear energy, and electronics. Readers will gain an in-depth understanding of Beryllium’s unique physical and chemical properties, its position on the periodic table, and the intricate atomic structure that sets it apart from other elements. The book also examines the natural occurrence of Beryllium in minerals such as beryl and bertrandite, providing insights into the geological processes that lead to its formation. Each chapter builds on this foundation by exploring the various ways Beryllium is used in industry. The aerospace sector leverages Beryllium’s light weight and high stiffness for the construction of critical components, while the defense industry relies on its exceptional properties for the development of advanced weaponry. In the nuclear energy field, Beryllium plays a crucial role as a neutron moderator, and in electronics, it is valued for its thermal stability and electrical conductivity. Beyond its industrial applications, the book also addresses the challenges associated with Beryllium, including its extraction, refinement, and the health and environmental considerations that must be managed to ensure its safe use. The book provides detailed case studies, insights into the latest technological advancements, and an analysis of the economic impact of Beryllium-related industries. Beryllium: From Discovery to Modern Energy Applications is an essential resource for scientists, engineers, industry professionals, and anyone interested in the materials that power our modern world. It offers a thorough and engaging exploration of Beryllium’s role in shaping the future of technology and energy.

Critical Mineral Resources of the United States
Critical Mineral Resources of the United States

Author: K. J. Schulz

Publisher: Geological Survey

Published: 2017

Total Pages: 868

ISBN-13: 9781411339910

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As the importance and dependence of specific mineral commodities increase, so does concern about their supply. The United States is currently 100 percent reliant on foreign sources for 20 mineral commodities and imports the majority of its supply of more than 50 mineral commodities. Mineral commodities that have important uses and face potential supply disruption are critical to American economic and national security. However, a mineral commodity's importance and the nature of its supply chain can change with time; a mineral commodity that may not have been considered critical 25 years ago may be critical today, and one considered critical today may not be so in the future. The U.S. Geological Survey has produced this volume to describe a select group of mineral commodities currently critical to our economy and security. For each mineral commodity covered, the authors provide a comprehensive look at (1) the commodity's use; (2) the geology and global distribution of the mineral deposit types that account for the present and possible future supply of the commodity; (3) the current status of production, reserves, and resources in the United States and globally; and (4) environmental considerations related to the commodity's production from different types of mineral deposits. The volume describes U.S. critical mineral resources in a global context, for no country can be self-sufficient for all its mineral commodity needs, and the United States will always rely on global mineral commodity supply chains. This volume provides the scientific understanding of critical mineral resources required for informed decisionmaking by those responsible for ensuring that the United States has a secure and sustainable supply of mineral commodities.

Bulletin
Bulletin

Author: United States. Bureau of Mines

Publisher:

Published: 1985

Total Pages: 972

ISBN-13:

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