Status and Trends in Pyroprocessing of Spent Nuclear Fuels PDF Download
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Author:
Publisher:
ISBN: 9789201228215
Category : Nuclear fuels
Languages : en
Pages : 137
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Book Description
"The importance of recycling the spent nuclear fuel through partitioning processes has been recognized worldwide for increasing and sustaining nuclear energy. Therefore, the development of advanced partitioning processes, based either on hydrometallurgical or on pyrometallurgical technologies, has received an increasing interest in recent years. Moving towards industrial demonstration, partitioning processes are applied for the separation of actinides, including minor actinides, not only to reduce the burden of high level waste to be disposed of, in terms of heat-load and radiotoxicity, but also to improve the efficiency of the resources' utilization. Furthermore, in the case of Molten Salt Reactors, whose fuel cycle is primary based on pyrochemical processes, there is a need for strengthening pyrometallurgical technologies. This publication reviews the status and trends in the development of pyrometallurgical processes and technologies for processing spent nuclear fuel and identifies gap areas requiring further development."--Publisher's description.
Author:
Publisher:
ISBN: 9789201228215
Category : Nuclear fuels
Languages : en
Pages : 137
Get Book
Book Description
"The importance of recycling the spent nuclear fuel through partitioning processes has been recognized worldwide for increasing and sustaining nuclear energy. Therefore, the development of advanced partitioning processes, based either on hydrometallurgical or on pyrometallurgical technologies, has received an increasing interest in recent years. Moving towards industrial demonstration, partitioning processes are applied for the separation of actinides, including minor actinides, not only to reduce the burden of high level waste to be disposed of, in terms of heat-load and radiotoxicity, but also to improve the efficiency of the resources' utilization. Furthermore, in the case of Molten Salt Reactors, whose fuel cycle is primary based on pyrochemical processes, there is a need for strengthening pyrometallurgical technologies. This publication reviews the status and trends in the development of pyrometallurgical processes and technologies for processing spent nuclear fuel and identifies gap areas requiring further development."--Publisher's description.
Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201229212
Category :
Languages : en
Pages : 148
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Book Description
The importance of recycling the spent nuclear fuel through partitioning processes has been recognized worldwide for increasing and sustaining nuclear energy.
Author: International Atomic Energy Agency
Publisher: IAEA
ISBN:
Category : Business & Economics
Languages : en
Pages : 116
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Book Description
The management of spent fuel arising from nuclear power production is a crucial issue for the sustainable development of nuclear energy. The IAEA has issued several publications in the past that provide technical information on the global status and trends in spent fuel reprocessing and associated topics, and one reason for this present publication is to provide an update of this information which has mostly focused on the conventional technology applied in the industry. However, the scope of this publication has been significantly expanded in an attempt to make it more comprehensive and by including a section on emerging technologies applicable to future innovative nuclear systems, as are being addressed in such international initiatives as INPRO, Gen IV and MICANET. In an effort to be informative, this publication attempts to provide a state-of-the-art review of these technologies, and to identify major issues associated with reprocessing as an option for spent fuel management. It does not, however, provide any detailed information on some of the related issues such as safety or safeguards, which are addressed in other relevant publications.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 77
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Book Description
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 112
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Book Description
Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : International Atomic Energy Agency
Languages : en
Pages : 116
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Book Description
Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201305213
Category :
Languages : en
Pages : 88
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Book Description
This publication provides a global overview of the status of spent fuel and radioactive waste management programmes, inventories, current practices, technologies and trends. It presents information on national arrangements for the management of spent fuel and radioactive waste, and on current waste and spent fuel inventories and their future estimates. Achievements, challenges and trends in the management of spent fuel and radioactive waste are also addressed. This second edition has been developed with a basis of national profiles submitted by Member States, complemented with openly available Joint Convention National Reports. The data reported are fully dependent on the input from the States and by the assumptions made to transform these data into the waste classes defined in IAEA Safety Standards Series No. GSG-1, Classification of Radioactive Waste
Author: Committee on Separations Technology and Transmutation Systems
Publisher: National Academies Press
ISBN: 0309561957
Category : Science
Languages : en
Pages : 590
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Book Description
Disposal of radioactive waste from nuclear weapons production and power generation has caused public outcry and political consternation. Nuclear Wastes presents a critical review of some waste management and disposal alternatives to the current national policy of direct disposal of light water reactor spent fuel. The book offers clearcut conclusions for what the nation should do today and what solutions should be explored for tomorrow. The committee examines the currently used "once-through" fuel cycle versus different alternatives of separations and transmutation technology systems, by which hazardous radionuclides are converted to nuclides that are either stable or radioactive with short half-lives. The volume provides detailed findings and conclusions about the status and feasibility of plutonium extraction and more advanced separations technologies, as well as three principal transmutation concepts for commercial reactor spent fuel. The book discusses nuclear proliferation; the U.S. nuclear regulatory structure; issues of health, safety and transportation; the proposed sale of electrical energy as a means of paying for the transmutation system; and other key issues.
Author: Robin Taylor
Publisher: Woodhead Publishing
ISBN: 9781782422129
Category : Technology & Engineering
Languages : en
Pages : 0
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Book Description
Reprocessing and Recycling of Spent Nuclear Fuel presents an authoritative overview of spent fuel reprocessing, considering future prospects for advanced closed fuel cycles. Part One introduces the recycling and reprocessing of spent nuclear fuel, reviewing past and current technologies, the possible implications of Generation IV nuclear reactors, and associated safely and security issues. Parts Two and Three focus on aqueous-based reprocessing methods and pyrochemical methods, while final chapters consider the cross-cutting aspects of engineering and process chemistry and the potential for implementation of advanced closed fuel cycles in different parts of the world.
Author:
Publisher:
ISBN:
Category : Nuclear fuels
Languages : en
Pages : 113
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Book Description
"From the inception of nuclear energy, the important role of the sodium cooled fast reactor (SFR) and its fuel cycle has been recognized for long term sustainability of nuclear power. This publication covers the status and trends of SFR fuel technology, highlighting manufacturing processes, out-of-pile properties and irradiation behaviour of mixed uranium-plutonium oxide (MOX), monocarbide (MC), mononitride (MN) and metallic U-Zr and U-Pu-Zr fuels. Minor actinide (Np, Am, Cm) bearing fuels are also covered in this publication. The information compiled in this book will be a valuable resource for materials scientists and engineers involved in fuel development for fast reactors in general and sodium cooled fast reactors in particular."--Provided by publisher.
