[PDF] Optimization And Analysis Of The Laser Isotope Separation Technique Silex And Ensuing Proliferation Ramifications eBook

Author : Aaron Taylor Baldwin
Publisher :
Page : 132 pages
File Size : 27,42 MB
Release : 2016
Category :
ISBN :

GET BOOK

SILEX is a molecular isotope separation technique that takes advantage of the differing energies of molecular excitations between different isotopes of uranium. This process occurs within a jet of supersonic gas, the gas includes both uranium hexafluoride and a carrier gas, and reportedly allows for high separation factors relative to other isotope-separation processes. Industry interests have argued that it could be readily commercialized. This topic is of particular interest because laser isotope separation technology has seen an increase in interest and funding over the last decade. This suggests some study of the risks that such a technology poses to society may now be in order. To inform policymakers about the risks inherent to a particular enrichment technology, it is necessary to understand the theoretical underpinnings of the technology before one can analyze the impact of the technology. Positions expressed in the current literature are ill-informed and range from deep opposition, citing concerns that SILEX poses greater proliferation risk than centrifuge or gaseous diffusion technology, to claims by scientists that it is not possible to use the technology to produce greater than 50% enriched U-235. A rigorous and holistic view of the technology will better inform policy by improving the accuracy of claims and identifying realistic solutions to problems the technology may pose. This thesis will seek to provide this deeply technical and holistic analysis of the technology, and will use the results to interpret the economic and proliferation impact such a technology will have on the global nuclear enterprise. The holistic analysis in this thesis will present several important conclusions: 1) the enrichment factor of SILEX is not quite as large as proponents suggest; 2) asymmetric cascade designs will be required; 3) SILEX may not be cheaper than centrifuge facilities; 4) SILEX will not be viable without improvements in laser technology; and 5) international policies may be the most effective means of curtailing enrichment schemes like SILEX.

Author : Kelsey Hartigan
Publisher : Rowman & Littlefield
Page : 81 pages
File Size : 46,29 MB
Release : 2015-02-23
Category : Political Science
ISBN : 1442240547

GET BOOK

The Nuclear Threat Initiative and the Center for Strategic and International Studies joined to launch the New Approaches to the Fuel Cycle project. This project sought to build consensus on common goals, address practical challenges, and engage a spectrum of actors that influence policymaking regarding the nuclear fuel cycle. The project also tackled one of the toughest issues—spent nuclear fuel and high level waste—to see if solutions there might offer incentives to states on the front end of the nuclear fuel cycle and address the inherent inertia and concerns about additional burdens and restrictions that have stalled past efforts to improve the robustness of the nonproliferation regime. This report presents the group’s conclusions that a best-practices approach to the nuclear fuel cycle can achieve these objectives and offer a path to a more secure and sustainable nuclear landscape.

Author :
Publisher :
Page : 237 pages
File Size : 43,27 MB
Release : 2011
Category : Energy policy
ISBN : 9780982800843

GET BOOK

"In this analysis we have presented a method that provides insight into future fuel cycle alternatives by clarifying the complexity of choosing an appropriate fuel cycle in the context of the distribution of burdens and benefits between generations. The current nuclear power deployment practices, together with three future fuel cycles were assessed."--Page 227.

Author : Ian Hodder
Publisher : John Wiley & Sons
Page : 272 pages
File Size : 43,17 MB
Release : 2012-05-08
Category : Social Science
ISBN : 0470672129

GET BOOK

A powerful and innovative argument that explores the complexity of the human relationship with material things, demonstrating how humans and societies are entrapped into the maintenance and sustaining of material worlds Argues that the interrelationship of humans and things is a defining characteristic of human history and culture Offers a nuanced argument that values the physical processes of things without succumbing to materialism Discusses historical and modern examples, using evolutionary theory to show how long-standing entanglements are irreversible and increase in scale and complexity over time Integrates aspects of a diverse array of contemporary theories in archaeology and related natural and biological sciences Provides a critical review of many of the key contemporary perspectives from materiality, material culture studies and phenomenology to evolutionary theory, behavioral archaeology, cognitive archaeology, human behavioral ecology, Actor Network Theory and complexity theory

Author : Benjamin K Sovacool
Publisher : World Scientific Publishing Company
Page : 308 pages
File Size : 40,35 MB
Release : 2011-05-05
Category : Science
ISBN : 9813107979

GET BOOK

This book provides a concise but rigorous appraisal about the future of nuclear power and the presumed nuclear renaissance. It does so by assessing the technical, economic, environmental, political, and social risks related to all aspects of the nuclear fuel cycle, from uranium mills and mines to nuclear reactors and spent fuel storage facilities. In each case, the book argues that the costs of nuclear power significantly outweigh its benefits. It concludes by calling for investments in renewable energy and energy efficiency as a better path towards an affordable, secure, and socially acceptable future.The prospect of a global nuclear renaissance could change the way that energy is produced and used the world over. Sovacool takes a hard look at who would benefit — mostly energy companies and manufacturers — and who would suffer — mostly taxpayers, those living near nuclear facilities, and electricity customers. This book is a must-read for anyone even remotely concerned about a sustainable energy future, and also for those with a specific interest in modern nuclear power plants.

Author : Manjunath.R
Publisher : Manjunath.R
Page : 2658 pages
File Size : 39,97 MB
Release : 2021-07-03
Category : Antiques & Collectibles
ISBN :

GET BOOK

This book takes readers back and forth through time and makes the past accessible to all families, students and the general reader and is an unprecedented collection of a list of events in chronological order and a wealth of informative knowledge about the rise and fall of empires, major scientific breakthroughs, groundbreaking inventions, and monumental moments about everything that has ever happened.

Author : Maurizio Martellini
Publisher : Springer Nature
Page : 373 pages
File Size : 17,89 MB
Release : 2020-03-11
Category : Computers
ISBN : 3030282856

GET BOOK

This book describes the evolving CBRN risk landscape and highlights advances in the “core” CBRN technologies, including when combined with (improvised) explosive devices (CBRNe threats). It analyses how associated technologies create new safety and security risks, challenging certain assumptions that underlie current control regimes. The book also shows how technologies can be enablers for more effective strategies to mitigate these risks. 21st-century safety and security risks emanating from chemical, biological, radiological and nuclear materials – whether resulting from natural events, accidents or malevolent use - are increasingly shaped by technologies that enable their development, production or use in ways that differ from the past. Artificial intelligence, the use of cyberspace, the revolution in the life sciences, new manufacturing methods, new platforms and equipment for agent delivery, hypersonic weapons systems, information tools utilised in hybrid warfare – these and other technologies are reshaping the global security environment and CBRN landscape. They are leading to a growing potential for highly targeted violence, and they can lead to greater instability and vulnerability worldwide. At the same time, technology offers solutions to manage CBRN risks. Examples are faster detection, more accurate characterisation of the nature and origin of CBRN agents, new forensic investigation methods, or new medical treatments for victims of CBRN incidents. New educational concepts help to foster a culture of responsibility in science and technology and strengthen governance. New training methods help develop practical skills to manage CBRN risks more effectively. The book concludes that there is a growing need for a holistic framework towards CBRN risk mitigation. Traditional arms control mechanisms such as global, regional or bilateral treaties and export controls are still needed, as they provide a necessary legal and institutional framework. But laws and technology denial alone will not suffice, and institutional mechanisms can at times be weak. Given the pace of technological progress and the diffusion of critical knowledge, tools and materials, policymakers must accept that CBRN risks cannot be eliminated altogether. Instead, society has to learn to manage these risks and develop resilience against them. This requires a “softer”, broadly based multi-stakeholder approach involving governments, industry, the research and development communities, educators, and civil society. Furthermore, educating policymakers that cutting-edge technologies may seriously affect global strategic stability could create incentives for developing a more creative and contemporary arms control strategy that fosters cooperation rather than incremental polarisation.

Author : Richard Kokoski
Publisher :
Page : 386 pages
File Size : 50,93 MB
Release : 1995
Category : History
ISBN :

GET BOOK

The author focuses on the critical developments, technological in particular, which are currently posing a threat to the nuclear non-proliferation regime. Crucial technologies affecting nuclear weapon proliferation and their potential ramifications for the nuclear non-proliferation regimes as a whole are examined and potential policy options which could ameliorate or eliminate the resulting dangers are analysed and assessed. Developments and problems raised by the Iraqi and North Korean nuclear programmes receive special attention. In particular, recent efforts in strengthening export control regulations on nuclear and dual-use technology and equipment and in improving nuclear safeguards are described and their impact analysed. Of lasting relevance in the non-proliferation context, this book is of particular relevance in the light of the indefinite extension of the Non-Proliferation Treaty.

Author : Gheorghe Vasaru
Publisher : CRC Press
Page : 330 pages
File Size : 39,52 MB
Release : 1993-03-25
Category : Science
ISBN : 9780849343223

GET BOOK

Tritium Isotope Separation is the first book to present a current overview of the separation processes for tritium isotopes. The book consists of two parts. Part I explores the sources of tritium and the evolution of the world's tritium inventory. Part II describes the processes and plants used for tritium isotope separation, enrichment methods for tritium for analytical purposes, methods for recovering and enriching tritium from nuclear and thermonuclear plants, and the laser method. The book in general emphasizes applications, performance, characterization, laboratory experiments, pilot plants and industrial production, reliability, and cost. An author index, subject index, list of acronyms and abbreviations, and glossary have been included to make the book an even more valuable reference. Tritium Isotope Separation will be an essential book for all nuclear energy engineers, nuclear physicists, and others working with various aspects of isotope separation science.

Author : Ian Hore-Lacy
Publisher : Woodhead Publishing
Page : 490 pages
File Size : 11,81 MB
Release : 2016-02-19
Category : Technology & Engineering
ISBN : 0081003331

GET BOOK

Uranium for Nuclear Power: Resources, Mining and Transformation to Fuel discusses the nuclear industry and its dependence on a steady supply of competitively priced uranium as a key factor in its long-term sustainability. A better understanding of uranium ore geology and advances in exploration and mining methods will facilitate the discovery and exploitation of new uranium deposits. The practice of efficient, safe, environmentally-benign exploration, mining and milling technologies, and effective site decommissioning and remediation are also fundamental to the public image of nuclear power. This book provides a comprehensive review of developments in these areas. Provides researchers in academia and industry with an authoritative overview of the front end of the nuclear fuel cycle Presents a comprehensive and systematic coverage of geology, mining, and conversion to fuel, alternative fuel sources, and the environmental and social aspects Written by leading experts in the field of nuclear power, uranium mining, milling, and geological exploration who highlight the best practices needed to ensure environmental safety