Electrically Switched Cesium Ion Exchange. FY 1997 Annual Report

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Publisher :
ISBN 13 :
Total Pages : 71 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Electrically Switched Cesium Ion Exchange. FY 1997 Annual Report by :

Download or read book Electrically Switched Cesium Ion Exchange. FY 1997 Annual Report written by and published by . This book was released on 1997 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describes the Electrically Switched Ion Exchange (ESIX) separation technology being developed as an alternative to ion exchange for removing radionuclides from high-level waste. Progress in FY 1997 for specific applications of ESIX is also outlined. The ESIX technology, which combines ion exchange and electrochemistry, is geared toward producing electroactive films that are highly selective, regenerable, and long lasting. During the process, ion uptake and elution can be controlled directly by modulating the potential of an ion exchange film that has been electrochemically deposited onto a high surface area electrode. This method adds little sodium to the waste stream and minimizes the secondary wastes associated with traditional ion exchange techniques. Development of the ESIX process is well underway for cesium removal using ferrocyanides as the electroactive films. Films having selectivity for perrhenate (a pertechnetate surrogate) over nitrate also have been deposited and tested. Based on the ferrocyanide film capacity, stability, rate of uptake, and selectivity shown during performance testing, it appears possible to retain a consistent rate of removal and elute cesium into the same elution solution over several load/unload cycles. In batch experiments, metal hexacyanoferrate films showed high selectivities for cesium in concentrated sodium solutions. Cesium uptake was unaffected by Na/Cs molar ratios of up to 2 x 104, and reached equilibrium within 18 hours. During engineering design tests using 60 pores per inch, high surface area nickel electrodes, nickel ferrocyanide films displayed continued durability. losing less than 20% of their capacity after 1500 load/unload cycles. Bench-scale flow system studies showed no change in capacity or performance of the ESIX films at a flow rate up to 13 BV/h, the maximum flow rate tested, and breakthrough curves further supported once-through waste processing. 9 refs., 24 figs.

Electrically Switched Cesium Ion Exchange

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Total Pages : pages
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Download or read book Electrically Switched Cesium Ion Exchange written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electrically Switched Cesium Ion Exchange

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ISBN 13 :
Total Pages : pages
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Book Synopsis Electrically Switched Cesium Ion Exchange by : Michael A. Lilga

Download or read book Electrically Switched Cesium Ion Exchange written by Michael A. Lilga and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electrically Switched Cesium Ion Exchange

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ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (122 download)

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Book Synopsis Electrically Switched Cesium Ion Exchange by : Michael A. Lilga

Download or read book Electrically Switched Cesium Ion Exchange written by Michael A. Lilga and published by . This book was released on 1997 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electrically Switched Cesium Ion Exchange

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ISBN 13 :
Total Pages : pages
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Book Synopsis Electrically Switched Cesium Ion Exchange by :

Download or read book Electrically Switched Cesium Ion Exchange written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the results of work to develop Electrically Switched Ion Exchange (ESIX) for separations of ions from waste streams relevant to DOE site clean-up. ESIX combines ion exchange and electrochemistry to provide a selective, reversible method for radionuclide separation that lowers costs and minimizes secondary waste generation typically associated with conventional ion exchange. In the ESIX process, an electroactive ion exchange film is deposited onto. a high surface area electrode, and ion uptake and elution are controlled directly by modulating the potential of the film. As a result, the production of secondary waste is minimized, since the large volumes of solution associated with elution, wash, and regeneration cycles typical of standard ion exchange are not needed for the ESIX process. The document is presented in two parts: Part I, the Summary Report, discusses the objectives of the project, describes the ESIX concept and the approach taken, and summarizes the major results; Part II, the Technology Description, provides a technical description of the experimental procedures and in-depth discussions on modeling, case studies, and cost comparisons between ESIX and currently used technologies.

Canada Enters the Nuclear Age

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Publisher : McGill-Queen's Press - MQUP
ISBN 13 : 9780773516014
Total Pages : 466 pages
Book Rating : 4.5/5 (16 download)

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Book Synopsis Canada Enters the Nuclear Age by : Atomic Energy of Canada Limited

Download or read book Canada Enters the Nuclear Age written by Atomic Energy of Canada Limited and published by McGill-Queen's Press - MQUP. This book was released on 1997 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nuclear energy company has overseen the production of its own history, focusing on programs at its laboratories in Chalk River, Ontario, and Whiteshell, Manitoba between 1943 and 1985. The 16 scientists who wrote the narrative discuss the organization and operations of the laboratories, nuclear safety and radiation protection, radioisotopes, basic research, developing the CANDU reactor, managing the radioactive wastes, business development, and revenue generation. Canadian card order number: C97-900188-9. Annotation copyrighted by Book News, Inc., Portland, OR

Mineral Commodity Summaries 2020

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ISBN 13 : 9781411343627
Total Pages : 202 pages
Book Rating : 4.3/5 (436 download)

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Book Synopsis Mineral Commodity Summaries 2020 by : Government Publishing Office

Download or read book Mineral Commodity Summaries 2020 written by Government Publishing Office and published by . This book was released on 2020-05-30 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mineral Commodity Summaries 2019

Defense's Nuclear Agency 1947-1997 (DTRA History Series)

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Publisher : Militarybookshop.CompanyUK
ISBN 13 :
Total Pages : 476 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis Defense's Nuclear Agency 1947-1997 (DTRA History Series) by : Defense Threat Reduction Agency

Download or read book Defense's Nuclear Agency 1947-1997 (DTRA History Series) written by Defense Threat Reduction Agency and published by Militarybookshop.CompanyUK. This book was released on 2003-09 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This official history was originally printed in very small numbers in 2002. "Defense's Nuclear Agency, 1947-1997" traces the development of the Armed Forces Special Weapons Project (AFSWP), and its descendant government organizations, from its original founding in 1947 to 1997. After the disestablishment of the Manhattan Engineering District (MED) in 1947, AFSWP was formed to provide military training in nuclear weapons' operations. Over the years, its sequential descendant organizations have been the Defense Atomic Support Agency (DASA) from 1959 to 1971, the Defense Nuclear Agency (DNA) from 1971 to 1996, and the Defense Special Weapons Agency (DSWA) from 1996 to 1998. In 1998, DSWA, the On-Site Inspection Agency, the Defense Technology Security Administration, and selected elements of the Office of Secretary of Defense were combined to form the Defense Threat Reduction Agency (DTRA).

The Global Positioning System

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Publisher : RAND Corporation
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Global Positioning System by : Scott Pace

Download or read book The Global Positioning System written by Scott Pace and published by RAND Corporation. This book was released on 1995 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive assessment of the challenges and opportunities created by worldwide access to this revolutionary technology.

Uplink-downlink

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ISBN 13 :
Total Pages : 736 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Uplink-downlink by : Douglas J. Mudgway

Download or read book Uplink-downlink written by Douglas J. Mudgway and published by . This book was released on 2001 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: A description of what the Deep Space Network (DSN) is about, and how it works an aspect of NASA's planetary program. The origin and birth of the DSN, its subsequent development and expansion over four decades, and a description of the way in which the DSN was used to fulfill the purpose for which it was created. Technical references on the advanced telecommunications technology of the DSN. Describes the inner workings of the DSN and how they related to the more publicly visible events of the planetary space program.

Physics Division Annual Report

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ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Physics Division Annual Report by : Argonne National Laboratory. Physics Division

Download or read book Physics Division Annual Report written by Argonne National Laboratory. Physics Division and published by . This book was released on 2001 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Direct Energy Conversion

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781725864429
Total Pages : 384 pages
Book Rating : 4.8/5 (644 download)

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Book Synopsis Direct Energy Conversion by : Andrea M. Mitofsky

Download or read book Direct Energy Conversion written by Andrea M. Mitofsky and published by Createspace Independent Publishing Platform. This book was released on 2018-08-25 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Direct Energy Conversion discusses both the physics behind energy conversion processes and a wide variety of energy conversion devices. A direct energy conversion process converts one form of energy to another through a single process. The first half of this book surveys multiple devices that convert to or from electricity including piezoelectric devices, antennas, solar cells, light emitting diodes, lasers, thermoelectric devices, and batteries. In these chapters, physical effects are discussed, terminology used by engineers in the discipline is introduced, and insights into material selection is studied. The second part of this book puts concepts of energy conversion in a more abstract framework. These chapters introduce the idea of calculus of variations and illuminate relationships between energy conversion processes.This peer-reviewed book is used for a junior level electrical engineering class at Trine University. However, it is intended not just for electrical engineers. Direct energy conversion is a fascinating topic because it does not fit neatly into a single discipline. This book also should be of interest to physicists, chemists, mechanical engineers, and other researchers interested in an introduction to the energy conversion devices studied by scientists and engineers in other disciplines.

Materials for Advanced Packaging

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Publisher : Springer
ISBN 13 : 3319450980
Total Pages : 974 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Materials for Advanced Packaging by : Daniel Lu

Download or read book Materials for Advanced Packaging written by Daniel Lu and published by Springer. This book was released on 2016-11-18 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant progress has been made in advanced packaging in recent years. Several new packaging techniques have been developed and new packaging materials have been introduced. This book provides a comprehensive overview of the recent developments in this industry, particularly in the areas of microelectronics, optoelectronics, digital health, and bio-medical applications. The book discusses established techniques, as well as emerging technologies, in order to provide readers with the most up-to-date developments in advanced packaging.

Brittle Power

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ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Brittle Power by : Amory B. Lovins

Download or read book Brittle Power written by Amory B. Lovins and published by . This book was released on 1982 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Safety of Nuclear Power Reactors (light Water-cooled) and Related Facilities

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ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Safety of Nuclear Power Reactors (light Water-cooled) and Related Facilities by : U.S. Atomic Energy Commission

Download or read book The Safety of Nuclear Power Reactors (light Water-cooled) and Related Facilities written by U.S. Atomic Energy Commission and published by . This book was released on 1973 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Organellar Ion Channels and Transporters

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ISBN 13 :
Total Pages : 275 pages
Book Rating : 4.:/5 (64 download)

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Book Synopsis Organellar Ion Channels and Transporters by : Barbara E. Ehrlich

Download or read book Organellar Ion Channels and Transporters written by Barbara E. Ehrlich and published by . This book was released on 1996 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt:

X-Ray Charge Densities and Chemical Bonding

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Publisher : International Union of Crystallography
ISBN 13 : 0195098234
Total Pages : 373 pages
Book Rating : 4.1/5 (95 download)

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Book Synopsis X-Ray Charge Densities and Chemical Bonding by : Philip Coppens

Download or read book X-Ray Charge Densities and Chemical Bonding written by Philip Coppens and published by International Union of Crystallography. This book was released on 1997-05-08 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the electron density distribution in molecules and solids as obtained experimentally by X-ray diffraction. It is a comprehensive treatment of the methods involved, and the interpretation of the experimental results in terms of chemical bonding and intermolecular interactions. Inorganic and organic solids, as well as metals, are covered in the chapters dealing with specific systems. As a whole, this monograph is especially appealing because of its broad interface with numerous disciplines. Accurate X-ray diffraction intensities contain fundamental information on the charge distribution in crystals, which can be compared directly with theoretical results, and used to derive other physical properties, such as electrostatic moments, the electrostatic potential and lattice energies, which are accessible by spectroscopic and thermodynamic measurements. Consequently, the work will be of great interest to a broad range of crystallographers and physical scientists.