Immobolization Of Radioactive Waste In Ceramic Based Hosts Radioactive Waste Immobolization

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Waste Immobilization in Glass and Ceramic Based Hosts

Author : Ian W. Donald
Publisher : John Wiley & Sons
Page : 526 pages
File Size : 54,9 Mb
Release : 2010-04-01
Category : Science
ISBN : 9781444319361

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Waste Immobilization in Glass and Ceramic Based Hosts by Ian W. Donald Pdf

The safe storage in glass-based materials of both radioactiveand non-radioactive hazardous wastes is covered in a single book,making it unique Provides a comprehensive and timely reference source at thiscritical time in waste management, including an extensive andup-to-date bibliography in all areas outlined to waste conversionand related technologies, both radioactive and non-radioactive Brings together all aspects of waste vitrification, drawscomparisons between the different types of wastes and treatments,and outlines where lessons learnt in the radioactive waste fieldcan be of benefit in the treatment of non-radioactive wastes

Cementitious Materials for Nuclear Waste Immobilization

Author : Rehab O. Abdel Rahman,Ravil Z. Rakhimov,Nailia R. Rakhimova,Michael I. Ojovan
Publisher : John Wiley & Sons
Page : 245 pages
File Size : 51,7 Mb
Release : 2014-11-17
Category : Science
ISBN : 9781118512005

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Cementitious Materials for Nuclear Waste Immobilization by Rehab O. Abdel Rahman,Ravil Z. Rakhimov,Nailia R. Rakhimova,Michael I. Ojovan Pdf

Cementitious materials are an essential part in any radioactive waste disposal facility. Conditioning processes such as cementation are used to convert waste into a stable solid form that is insoluble and will prevent dispersion to the surrounding environment. It is incredibly important to understand the long-term behavior of these materials. This book summarises approaches and current practices in use of cementitious materials for nuclear waste immobilisation. It gives a unique description of the most important aspects of cements as nuclear waste forms: starting with a description of wastes, analyzing the cementitious systems used for immobilization and describing the technologies used, and ending with analysis of cementitious waste forms and their long term behavior in an envisaged disposal environment. Extensive research has been devoted to study the feasibility of using cement or cement based materials in immobilizing and solidifying different radioactive wastes. However, these research results are scattered. This work provides the reader with both the science and technology of the immobilization process, and the cementitious materials used to immobilize nuclear waste. It summarizes current knowledge in the field, and highlights important areas that need more investigation. The chapters include: Introduction, Portland cement, Alternative cements, Cement characterization and testing, Radioactive waste cementation, Waste cementation technology, Cementitious wasteform durability and performance assessment.

Immobolization of radioactive waste in ceramic based hosts: Radioactive waste Immobolization

Author : Ashish Bohre
Publisher : Anchor Academic Publishing (aap_verlag)
Page : 212 pages
File Size : 53,6 Mb
Release : 2014-02-01
Category : Technology & Engineering
ISBN : 9783954896691

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Immobolization of radioactive waste in ceramic based hosts: Radioactive waste Immobolization by Ashish Bohre Pdf

Ceramic materials have found numerous applications in science, technology and industry as mentioned earlier. One of the recent applications of titania and zirconia based ceramic precursors is in immobilization and solidification of radioactive isotopes in waste effluents coming out of nuclear establishments and power plants. Due to long term stability and integrity of the ceramic waste forms of high and intermediate level nuclear waste, several countries have now switched over from ‘glass technology’ to ‘ceramic technology’ of radwaste management. These and many more applications make ceramics materials an interesting area of research and engineering sciences. The book is particularly aimed at scientific and technical staff in the nuclear and waste management industries in addition to universities and research organizations active in these areas. It will also appeal to a wider audience with interests in environmental issues and will be of benefit to anyone who requires background information on radioactive issues connected with nuclear energy or defense processes, or hazardous waste sources, properties and treatments using crystallographic methods.

Materials for Nuclear Waste Immobilization

Author : Michael I. Ojovan,Neil C. Hyatt
Publisher : MDPI
Page : 220 pages
File Size : 55,5 Mb
Release : 2020-01-09
Category : Technology & Engineering
ISBN : 9783039218462

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Materials for Nuclear Waste Immobilization by Michael I. Ojovan,Neil C. Hyatt Pdf

The book outlines recent advances in nuclear wasteform materials including glasses, ceramics and cements and spent nuclear fuel. It focuses on durability aspects and contains data on performance of nuclear wasteforms as well as expected behavior in a disposal environment.

Multifunctional Oxide-Based Materials: From Synthesis to Application

Author : Teofil Jesionowski,Filip Ciesielczyk
Publisher : MDPI
Page : 204 pages
File Size : 55,5 Mb
Release : 2019-09-03
Category : Science
ISBN : 9783039213979

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Multifunctional Oxide-Based Materials: From Synthesis to Application by Teofil Jesionowski,Filip Ciesielczyk Pdf

The book deals with novel aspects and perspectives in metal oxide and hybrid material fabrication. The contributions are mainly focused on the search for a new group of advanced materials with designed physicochemical properties, especially an expanded porous structure and defined surface activity. The proposed technological procedures result in an enhanced activity of the synthesized hybrid materials, which is of great importance when considering their potential fields of application. The use of such materials in different technological disciplines, including aspects associated with environmental protection, allows for the verification of the proposed synthesis method. Thus, it can be stated that those aspects are of interdisciplinary character and may be located at the interface of three scientific disciplines—chemistry, materials science, and engineering—as well as environmental protection. Furthermore, the presented scientific scope is in some way an answer to the continuous demand for such types of materials and opens new perspectives for their practical use

Radioactive Waste Management and Contaminated Site Clean-Up

Author : William E Lee,Michael I Ojovan,Carol M Jantzen
Publisher : Elsevier
Page : 912 pages
File Size : 54,8 Mb
Release : 2013-10-31
Category : Technology & Engineering
ISBN : 9780857097446

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Radioactive Waste Management and Contaminated Site Clean-Up by William E Lee,Michael I Ojovan,Carol M Jantzen Pdf

Radioactive waste management and contaminated site clean-up reviews radioactive waste management processes, technologies, and international experiences. Part one explores the fundamentals of radioactive waste including sources, characterisation, and processing strategies. International safety standards, risk assessment of radioactive wastes and remediation of contaminated sites and irradiated nuclear fuel management are also reviewed. Part two highlights the current international situation across Africa, Asia, Europe, and North America. The experience in Japan, with a specific chapter on Fukushima, is also covered. Finally, part three explores the clean-up of sites contaminated by weapons programmes including the USA and former USSR. Radioactive waste management and contaminated site clean-up is a comprehensive resource for professionals, researchers, scientists and academics in radioactive waste management, governmental and other regulatory bodies and the nuclear power industry. Explores the fundamentals of radioactive waste including sources, characterisation, and processing strategies Reviews international safety standards, risk assessment of radioactive wastes and remediation of contaminated sites and irradiated nuclear fuel management Highlights the current international situation across Africa, Asia, Europe, and North America specifically including a chapter on the experience in Fukushima, Japan

Glasses and Glass-Ceramics

Author : K. Annapurna,Atiar Rahaman Molla
Publisher : Springer Nature
Page : 318 pages
File Size : 52,5 Mb
Release : 2022-11-29
Category : Technology & Engineering
ISBN : 9789811958212

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Glasses and Glass-Ceramics by K. Annapurna,Atiar Rahaman Molla Pdf

This book presents various useful processing techniques and applications of glasses and glass-ceramics. It covers various topics such as introduction to glass, its properties, thermodynamics of glass, heat transfer in glass melts, color in glass and advanced characterization techniques to analyze structure of glasses and glass-ceramics along with functional glasses and glass ceramics for advanced applications. This book will be a useful reference for students, researchers, scientists and technologists working in the field of materials science, especially glass.

Crystalline Materials for Actinide Immobilisation

Author : Boris E. Burakov,Michael I. Ojovan,W. E. Lee
Publisher : World Scientific
Page : 215 pages
File Size : 49,8 Mb
Release : 2011
Category : Science
ISBN : 9781848164185

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Crystalline Materials for Actinide Immobilisation by Boris E. Burakov,Michael I. Ojovan,W. E. Lee Pdf

This book summarises approaches and current practices in actinide immobilisation using chemically-durable crystalline materials e.g. ceramics and monocrystals. Durable actinide-containing materials including crystalline ceramics and single crystals are attractive for various applications such as nuclear fuel to burn excess Pu, chemically inert sources of irradiation for use in unmanned space vehicles or producing electricity for microelectronic devices, and nuclear waste disposal. Long-lived -emitting actinides such as Pu, Np, Am and Cm are currently of serious concern has a result of increased worldwide growth in the nuclear industry. Actinide-bearing wastes have also accumulated in different countries as a result of nuclear weapons production. Excess weapon and civil Pu from commercial spent fuel is waiting for environmentally-safe immobilisation. As actinides are chemical elements with unique features, they could be beneficially used in different areas of human life including medicine although currently there is no appropriate balance between safe actinide disposal and use. Both use and disposal of actinides require their immobilisation in a durable host material. The choice of an optimal actinide immobilisation route is often a great challenge for specialists. There is a wealth of information about actinide properties in many publications although little is published to summarise the currently accepted approaches and practices on actinide immobilisation. This book intends to provide such information based on the authors' experience and studies in nuclear material management and actinide immobilisation.

An Introduction to Nuclear Waste Immobilisation

Author : Michael I Ojovan,William E Lee,William E. Lee
Publisher : Elsevier
Page : 250 pages
File Size : 45,9 Mb
Release : 2010-07-07
Category : Technology & Engineering
ISBN : 0080455719

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An Introduction to Nuclear Waste Immobilisation by Michael I Ojovan,William E Lee,William E. Lee Pdf

Safety and environmental impact is of uppermost concern when dealing with the movement and storage of nuclear waste. The 20 chapters in 'An Introduction to Nuclear Waste Immobilisation' cover all important aspects of immobilisation, from nuclear decay, to regulations, to new technologies and methods. Significant focus is given to the analysis of the various matrices used in transport: cement, bitumen and glass, with the greatest attention being given to glass. The last chapter concentrates on the performance assessment of each matrix, and on new developments of ceramics and glass composite materials, thermochemical methods and in-situ metal matrix immobilisation. The book thoroughly covers all issues surrounding nuclear waste: from where to locate nuclear waste in the environment, through nuclear waste generation and sources, treatment schemes and technologies, immobilisation technologies and waste forms, disposal and long term behaviour. Particular attention is paid to internationally approved and worldwide-applied approaches and technologies. * Each chapter focuses on a different matrix used in nuclear waste immobilisation: Cement, bitumen, glass and new materials. * Keeps the most important issues surrounding nuclear waste – such as treatment schemes and technologies, and disposal - at the forefront.

Materials Under Extreme Conditions

Author : A.K. Tyagi,S. Banerjee
Publisher : Elsevier
Page : 870 pages
File Size : 43,9 Mb
Release : 2017-01-13
Category : Science
ISBN : 9780128014424

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Materials Under Extreme Conditions by A.K. Tyagi,S. Banerjee Pdf

Materials Under Extreme Conditions: Recent Trends and Future Prospects analyzes the chemical transformation and decomposition of materials exposed to extreme conditions, such as high temperature, high pressure, hostile chemical environments, high radiation fields, high vacuum, high magnetic and electric fields, wear and abrasion related to chemical bonding, special crystallographic features, and microstructures. The materials covered in this work encompass oxides, non-oxides, alloys and intermetallics, glasses, and carbon-based materials. The book is written for researchers in academia and industry, and technologists in chemical engineering, materials chemistry, chemistry, and condensed matter physics. Describes and analyzes the chemical transformation and decomposition of a wide range of materials exposed to extreme conditions Brings together information currently scattered across the Internet or incoherently dispersed amongst journals and proceedings Presents chapters on phenomena, materials synthesis, and processing, characterization and properties, and applications Written by established researchers in the field

Advances in Materials Science for Environmental and Energy Technologies III

Author : Tatsuki Ohji,Josef Matyáš,Navin Jose Manjooran,Gary Pickrell,Andrei Jitianu
Publisher : John Wiley & Sons
Page : 336 pages
File Size : 43,9 Mb
Release : 2014-10-10
Category : Technology & Engineering
ISBN : 9781118996706

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Advances in Materials Science for Environmental and Energy Technologies III by Tatsuki Ohji,Josef Matyáš,Navin Jose Manjooran,Gary Pickrell,Andrei Jitianu Pdf

This proceedings contains a collection of 26 papers from the following six 2013 Materials Science and Technology (MS&T'13) symposia: Green Technologies for Materials Manufacturing and Processing V Materials Development and Degradation Management in Nuclear Applications Materials Issues in Nuclear Waste Management in the 21st Century Energy Storage III: Materials, Systems and Applications Nanotechnology for Energy, Healthcare and Industry Hybrid Organic – Inorganic Materials for Alternative Energy

Nuclear Power

Author : Pavel Tsvetkov
Publisher : BoD – Books on Demand
Page : 526 pages
File Size : 45,6 Mb
Release : 2011-09-09
Category : Technology & Engineering
ISBN : 9789533074740

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Nuclear Power by Pavel Tsvetkov Pdf

We are fortunate to live in incredibly exciting and incredibly challenging time. Energy demands due to economic growth and increasing population must be satisfied in a sustainable manner assuring inherent safety, efficiency and no or minimized environmental impact. These considerations are among the reasons that lead to serious interest in deploying nuclear power as a sustainable energy source. At the same time, catastrophic earthquake and tsunami events in Japan resulted in the nuclear accident that forced us to rethink our approach to nuclear safety, design requirements and facilitated growing interests in advanced nuclear energy systems. This book is one in a series of books on nuclear power published by InTech. It consists of six major sections housing twenty chapters on topics from the key subject areas pertinent to successful development, deployment and operation of nuclear power systems worldwide. The book targets everyone as its potential readership groups - students, researchers and practitioners - who are interested to learn about nuclear power.

Nuclear Waste Management

Author : Man-Sung Yim
Publisher : Springer Nature
Page : 850 pages
File Size : 54,8 Mb
Release : 2021-12-09
Category : Business & Economics
ISBN : 9789402421064

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Nuclear Waste Management by Man-Sung Yim Pdf

This book lays a comprehensive foundation for addressing the issue of safety in the lifecycle of nuclear waste. With the focus on the fundamental principles, the book covers key technical approaches to safety in the management of spent nuclear fuel, reprocessed high-level waste, low-level waste, and decommissioning wastes. Behaviors of nuclear waste in natural and engineered systems in relation to safety assessment are also described through the explanation of fundamental processes. For any country involved with the use of nuclear power, nuclear waste management is a topic of grave importance. Although many countries have heavily invested in nuclear waste management, having a successful national program still remains a major challenge. This book offers substantial guidance for those seeking solutions to these problems. As the problem of nuclear waste management is heavily influenced by social factors, the connection between technical and social issues in nuclear waste management is also discussed. The book is a core text for advanced students in nuclear and environmental engineering, and a valuable reference for those working in nuclear engineering and related areas.

Chemically Bonded Phosphate Ceramics

Author : Arun S. Wagh
Publisher : Elsevier
Page : 422 pages
File Size : 50,7 Mb
Release : 2016-05-17
Category : Technology & Engineering
ISBN : 9780081003961

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Chemically Bonded Phosphate Ceramics by Arun S. Wagh Pdf

This book brings together the latest developments in chemically bonded phosphate ceramics (CBPCs), including several novel ceramics, from US Federal Laboratories such as Argonne, Oak Ridge, and Brookhaven National Laboratories, as well as Russian and Ukrainian nuclear institutes. Coupled with further advances in their use as biomaterials, these materials have found uses in diverse fields in recent years. Applications range from advanced structural materials to corrosion and fire protection coatings, oil-well cements, stabilization and encapsulation of hazardous and radioactive waste, nuclear radiation shielding materials, and products designed for safe storage of nuclear materials. Such developments call for a single source to cover their science and applications. This book is a unique and comprehensive source to fulfil that need. In the second edition, the author covers the latest developments in nuclear waste containment and introduces new products and applications in areas such as biomedical implants, cements and coatings used in oil-well and other petrochemical applications, and flame-retardant anti-corrosion coatings. Explores the key applications of CBPCs including nuclear waste storage, oil-well cements, anticorrosion coatings and biomedical implants Demystifies the chemistry, processes and production methods of CBPCs Draws on 40 years of developments and applications in the field, including the latest developments from USA, Europe, Ukraine, Russia, China and India

Materials for Nuclear Waste Immobilization

Author : Neil C. Hyatt,Michael I Ojovan
Publisher : Unknown
Page : 220 pages
File Size : 48,9 Mb
Release : 2020
Category : Engineering (General). Civil engineering (General)
ISBN : 3039218476

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Materials for Nuclear Waste Immobilization by Neil C. Hyatt,Michael I Ojovan Pdf

The book outlines recent advances in nuclear wasteform materials including glasses, ceramics and cements and spent nuclear fuel. It focuses on durability aspects and contains data on performance of nuclear wasteforms as well as expected behavior in a disposal environment.