Research Reactor Spent Fuel Management: Options and Support to Decision Making

Research Reactor Spent Fuel Management: Options and Support to Decision Making PDF Author: IAEA
Publisher: International Atomic Energy Agency
ISBN: 9201202210
Category : Technology & Engineering
Languages : en
Pages : 147

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Book Description
This publication, resulting from an IAEA coordinated research project (CRP), provides information about available strategies for research reactor spent fuel management, and presents a decision methodology to assist those selecting among several options, to identify the preferred approach for their specific situation. The decision support tools were developed to consider not only the cost of the possible research reactor spent fuel management strategies, but also the non-economic factors that might influence their selection. Examples of the technologies that are currently used by some IAEA Member States are provided. Additionally, this publication provides information about the Excel based decision-support tools developed as part of this CRP, along with case studies and tutorials to assist users.

Research Reactor Spent Fuel Management: Options and Support to Decision Making

Research Reactor Spent Fuel Management: Options and Support to Decision Making PDF Author: IAEA
Publisher: International Atomic Energy Agency
ISBN: 9201202210
Category : Technology & Engineering
Languages : en
Pages : 147

Get Book Here

Book Description
This publication, resulting from an IAEA coordinated research project (CRP), provides information about available strategies for research reactor spent fuel management, and presents a decision methodology to assist those selecting among several options, to identify the preferred approach for their specific situation. The decision support tools were developed to consider not only the cost of the possible research reactor spent fuel management strategies, but also the non-economic factors that might influence their selection. Examples of the technologies that are currently used by some IAEA Member States are provided. Additionally, this publication provides information about the Excel based decision-support tools developed as part of this CRP, along with case studies and tutorials to assist users.

Impact of Fuel Density on Performance and Economy of Research Reactors

Impact of Fuel Density on Performance and Economy of Research Reactors PDF Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201203205
Category : Technology & Engineering
Languages : en
Pages : 84

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Book Description
Research reactor fuel technology continues to evolve, driven in part by international efforts to develop high density fuels to enable the conversion of more reactors from highly enriched uranium (HEU) to low enriched uranium (LEU) fuels. These high density fuels may offer economic benefits for research reactors, despite being more expensive initially, because they offer the prospect of higher per-assembly burnup, thus reducing the number of assemblies that must be procured, and more flexibility in terms of spent fuel management compared to the currently qualified and commercially available LEU silicide fuels. Additionally, these new fuels may offer better performance characteristics. This publication provides a preliminary evaluation of the impacts on research reactor performance and fuel costs from using high density fuel. Several case studies are presented and compared to illustrate these impacts.

Nuclear Energy Basic Principles

Nuclear Energy Basic Principles PDF Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201126085
Category : Business & Economics
Languages : en
Pages : 0

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Book Description
Describes the rationale and vision for the peaceful use of nuclear energy. The publication identifies the basic principles that nuclear energy systems must satisfy to fulfil their promise of meeting growing global energy demands.

Spent Fuel Management Options for Research Reactors in Latin America

Spent Fuel Management Options for Research Reactors in Latin America PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 80

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Book Description
Research reactors operate in many IAEA Member States for radioisotope production, fundamental research in physics and biology, materials irradiation, education and training. This publication arises from an IAEA Technical Cooperation Regional Project developed by Latin American experts on research reactor spent fuel management. The publication describes technically feasible options available for management of spent fuel from research reactors in the participating Member States (Argentina, Brazil, Chile, Peru and Mexico) and these options are presented within the context of the economic considerations of the countries in question.

Spent Fuel Management Options for Research Reactors in Latin America. IAEA TECDOC Series

Spent Fuel Management Options for Research Reactors in Latin America. IAEA TECDOC Series PDF Author: IAEA.
Publisher:
ISBN:
Category :
Languages : en
Pages : 88

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Book Description


Status and Trends in Pyroprocessing of Spent Nuclear Fuels

Status and Trends in Pyroprocessing of Spent Nuclear Fuels PDF 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.

Storage of Spent Nuclear Fuel

Storage of Spent Nuclear Fuel PDF Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201061195
Category : Technology & Engineering
Languages : en
Pages :

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Book Description
This publication is a revision by amendment of IAEA Safety Standards Series No. SSG-15 and provides recommendations and guidance on the storage of spent nuclear fuel. It covers all types of storage facility and all types of spent fuel from nuclear power plants and research reactors. It takes into consideration the longer storage periods beyond the original design lifetime of the storage facility that have become necessary owing to delays in the development of disposal facilities and the reduction in reprocessing activities. It also considers developments associated with nuclear fuel, such as higher enrichment, mixed oxide fuels and higher burnup. Guidance is provided on all stages in the lifetime of a spent fuel storage facility, from planning through siting and design to operation and decommissioning. The revision was undertaken by amending, adding and/or deleting specific paragraphs addressing recommendations and findings from studying the accident at the Fukushima Daiichi nuclear power plant in Japan.

Storing Spent Fuel Until Transport to Reprocessing Or Disposal

Storing Spent Fuel Until Transport to Reprocessing Or Disposal PDF Author:
Publisher: International Atomic Energy Agency
ISBN: 9789201007193
Category : Technology & Engineering
Languages : en
Pages : 40

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Book Description
This publication identifies issues and challenges relevant to the development and implementation of options, policies, strategies and programmes for ensuring safe, secure, and effective storage of spent fuel until transport for reprocessing or disposal. The target audience of this publication includes policy and decision makers who need to be aware of the implicit risks and costs associated with decision timing for determining and implementing an end point for spent fuel management (such as reprocessing or disposal) to ensure the responsible and sustainable use of nuclear energy. The publication will assist those within the nuclear industry in communicating the importance of a clear, credible and sustainable spent fuel management strategy and will encourage decision makers to consider different approaches that may be useful in addressing the uncertainties resulting from an unknown storage duration and an undefined end point for spent fuel management.

Practices for Interim Storage of Research Reactor Spent Nuclear Fuel

Practices for Interim Storage of Research Reactor Spent Nuclear Fuel PDF Author: IAEA
Publisher: International Atomic Energy Agency
ISBN: 9201233221
Category : Technology & Engineering
Languages : en
Pages : 139

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Book Description
This publication provides an introduction to the management of research reactor spent nuclear fuel (RRSNF). Five key areas are discussed: types of RRSNF, characterization data, wet storage considerations, dry storage considerations, and lessons learned and current practices. Information on internationally accepted standards as well as information on aspects such as drying treatment and surveillance programmes are presented, as well as suggestions for further optimization of effective and safe storage of RRSNF through the application of new approaches. The intended users of this publication include industry professionals at operating research reactors and at RRSNF storage facilities who need to identify the most suitable approach for interim storage of spent fuel.

Case Study on Assessment of Radiological Environmental Impact from Potential Exposure

Case Study on Assessment of Radiological Environmental Impact from Potential Exposure PDF Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201082206
Category :
Languages : en
Pages : 194

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Book Description
This publication presents a set of examples of different approaches for estimating potential exposures in different countries based on participants' experience and considering the IAEA Safety Standard on a generic framework for consideration of radiological environmental impact, including potential exposures.