Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150[degrees]C Volume 2: Chapters 12-16 and Appendices A-K.

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Book Synopsis Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150[degrees]C Volume 2: Chapters 12-16 and Appendices A-K. by :

Download or read book Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150[degrees]C Volume 2: Chapters 12-16 and Appendices A-K. written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A Composition Variation Study (CVS) is being performed within the Pacific Northwest Laboratory Vitrification Technology Development (PVTD) project in support of a future high-level nuclear waste vitrification plant at the Hanford site in Washington. From 1989 to 1994, over 120 nonradioactive glasses were melted and properties measured in five statistically-designed experimental phases. Glass composition is represented by the 10 components SiO[sub 2], B[sub 2]O[sub 3], ZrO[sub 2], Na[sub 2]O, Li[sub 2]O, CaO, MgO, and Others (all remaining components). The properties measured include viscosity ([eta]), electrical conductivity ([epsilon]), glass transition temperature (T[sub g]), thermal expansion of solid glass ([alpha][sub s]) and molten glass ([alpha][sub m]), crystallinity (quenched and canister centerline cooled glasses), liquidus temperature (T[sub L]), durability based on normalized elemental releases from the Materials Characterization Center-1 28-day dissolution test (MCC-1, r[sub mi]) and the 7-day Product Consistency Test (PCT, r[sub pi]), and solution pHs from MCC-1 and PCT. Amorphous phase separation was also evaluated. Empirical first- and second-order mixture models were fit using the CVS data to relate the various properties to glass composition. Equations for calculating the uncertainty associated with property values predicted by the models were also developed. The models were validated using both internal and external data. Other modeling approaches (e.g., non-bridging oxygen, free energy of hydration, phase-equilibria T[sub L]) were investigated for specific properties. A preliminary Qualified Composition Region was developed to identify glass compositions with high confidence of being processable in a melter and meeting waste form acceptance criteria.

Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150°C Volume 2

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Total Pages : 421 pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150°C Volume 2 by :

Download or read book Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150°C Volume 2 written by and published by . This book was released on 1994 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Composition Variation Study (CVS) is being performed within the Pacific Northwest Laboratory Vitrification Technology Development (PVTD) project in support of a future high-level nuclear waste vitrification plant at the Hanford site in Washington. From 1989 to 1994, over 120 nonradioactive glasses were melted and properties measured in five statistically-designed experimental phases. Glass composition is represented by the 10 components SiO2, B2O3, ZrO2, Na2O, Li2O, CaO, MgO, and Others (all remaining components). The properties measured include viscosity ([eta]), electrical conductivity ([epsilon]), glass transition temperature (T{sub g}), thermal expansion of solid glass ([alpha]{sub s}) and molten glass ([alpha]{sub m}), crystallinity (quenched and canister centerline cooled glasses), liquidus temperature (T{sub L}), durability based on normalized elemental releases from the Materials Characterization Center-1 28-day dissolution test (MCC-1, r{sub mi}) and the 7-day Product Consistency Test (PCT, r{sub pi}), and solution pHs from MCC-1 and PCT. Amorphous phase separation was also evaluated. Empirical first- and second-order mixture models were fit using the CVS data to relate the various properties to glass composition. Equations for calculating the uncertainty associated with property values predicted by the models were also developed. The models were validated using both internal and external data. Other modeling approaches (e.g., non-bridging oxygen, free energy of hydration, phase-equilibria T{sub L}) were investigated for specific properties. A preliminary Qualified Composition Region was developed to identify glass compositions with high confidence of being processable in a melter and meeting waste form acceptance criteria.

Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150°C: Ch. 12-16

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Book Synopsis Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150°C: Ch. 12-16 by :

Download or read book Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150°C: Ch. 12-16 written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150 C.

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Book Synopsis Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150 C. by : Pavel R. Hrma

Download or read book Property/composition Relationships for Hanford High-level Waste Glasses Melting at 1150 C. written by Pavel R. Hrma and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Property/composition Relationships for Hanford High-level Waste Glasses Melting at 115[degrees]C Volume 1: Chapters 1-11

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Book Synopsis Property/composition Relationships for Hanford High-level Waste Glasses Melting at 115[degrees]C Volume 1: Chapters 1-11 by :

Download or read book Property/composition Relationships for Hanford High-level Waste Glasses Melting at 115[degrees]C Volume 1: Chapters 1-11 written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A Composition Variation study (CVS) is being performed within the Pacific Northwest Laboratory Vitrification Technology Development (PVTD) project in support of a future high-level nuclear waste vitrification plant at the Hanford site in Washington. From 1989 to 1994, over 120 nonradioactive glasses were melted and properties measured in five statistically-designed experimental phases. Glass composition is represented by the 10 components SiO[sub 2], B[sub 2]O[sub 3], Al[sub 2]O[sub 3], Fe[sub 2]O[sub 3], ZrO[sub 2], Na[sub 2]O, Li[sub 2]O, CaO, MgO, and Others (all remaining components). The properties measured include viscosity ([eta]), electrical conductivity ([epsilon]), glass transition temperature (T[sub g]), thermal expansion of solid glass ([alpha][sub s]) and molten glass ([alpha][sub m]), crystallinity (quenched and canister centerline cooled glasses), liquidus temperature (T[sub L]), durability based on normalized elemental releases from the Materials Characterization Center-1 28-day dissolution test (MCC-1, r[sub mi]) and the 7-day Product Consistency Test (PCT, r[sub pi]), and solution pHs from MCC-1 and PCT. Amorphous phase separation was also evaluated. Empirical first- and second-order mixture models were fit using the CVS data to relate the various properties to glass composition. Equations for calculating the uncertainty associated with property values predicted by the models were also developed. The models were validated using both internal and external data. Other modeling approaches (e.g., non-bridging oxygen, free energy of hydration, phase-equilibria T[sub L]) were investigated for specific properties. A preliminary Qualified Composition Region was developed to identify glass compositions with high confidence of being processable in a melter and meeting waste form acceptance criteria.

Property/composition Relationships for Hanford High-level Waste Glasses Melting at 115°C Volume 1

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ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Property/composition Relationships for Hanford High-level Waste Glasses Melting at 115°C Volume 1 by :

Download or read book Property/composition Relationships for Hanford High-level Waste Glasses Melting at 115°C Volume 1 written by and published by . This book was released on 1994 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Composition Variation study (CVS) is being performed within the Pacific Northwest Laboratory Vitrification Technology Development (PVTD) project in support of a future high-level nuclear waste vitrification plant at the Hanford site in Washington. From 1989 to 1994, over 120 nonradioactive glasses were melted and properties measured in five statistically-designed experimental phases. Glass composition is represented by the 10 components SiO2, B2O3, Al2O3, Fe2O3, ZrO2, Na2O, Li2O, CaO, MgO, and Others (all remaining components). The properties measured include viscosity ([eta]), electrical conductivity ([epsilon]), glass transition temperature (T{sub g}), thermal expansion of solid glass ([alpha]{sub s}) and molten glass ([alpha]{sub m}), crystallinity (quenched and canister centerline cooled glasses), liquidus temperature (T{sub L}), durability based on normalized elemental releases from the Materials Characterization Center-1 28-day dissolution test (MCC-1, r{sub mi}) and the 7-day Product Consistency Test (PCT, r{sub pi}), and solution pHs from MCC-1 and PCT. Amorphous phase separation was also evaluated. Empirical first- and second-order mixture models were fit using the CVS data to relate the various properties to glass composition. Equations for calculating the uncertainty associated with property values predicted by the models were also developed. The models were validated using both internal and external data. Other modeling approaches (e.g., non-bridging oxygen, free energy of hydration, phase-equilibria T{sub L}) were investigated for specific properties. A preliminary Qualified Composition Region was developed to identify glass compositions with high confidence of being processable in a melter and meeting waste form acceptance criteria.

Radioactive Waste Management

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Total Pages : 726 pages
Book Rating : 4.X/5 (2 download)

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Book Synopsis Radioactive Waste Management by :

Download or read book Radioactive Waste Management written by and published by . This book was released on 1981 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries VIII

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Publisher : John Wiley & Sons
ISBN 13 : 1118406001
Total Pages : 398 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries VIII by : S. K. Sundaram

Download or read book Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries VIII written by S. K. Sundaram and published by John Wiley & Sons. This book was released on 2012-04-11 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers in this volume illustrate the delicate balance that exists among the environment, the processes/technologies that have been used in glass and ceramic industries, as well as the wastes - both nuclear and non-nuclear (hazardous) - that have been generated. This book helps to foster continued scientific understanding, technological growth, and environmental stewardship within the fields of ceramics, glass, and environmental/nuclear engineering. Proceedings of the symposium held at the 104th Annual Meeting of The American Ceramic Society, April 28-May1, 2002 in Missouri; Ceramic Transactions, Volume 143.

Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries VII

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Publisher : John Wiley & Sons
ISBN 13 : 1118371453
Total Pages : 389 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries VII by : Gary L. Smith

Download or read book Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries VII written by Gary L. Smith and published by John Wiley & Sons. This book was released on 2012-03-28 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composed from two symposia conducted at the 2001 Annual Meeting of The American Ceramic Society, this new volume details the advances in the state of knowledge in nuclear and waste materials science and technology. Highlighted are areas of rapid change such as in the application, development, and testing of ceramics and glasses in the nuclear and waste industries. As companies begin to focus on ¿green ceramics¿ and the manufacturing of environmentally friendly products, the development of innovative processing approaches and novel environmental treatment technologies soon follows. These are being developed to address more stringent regulations and to obtain an improved scientific understanding of the industrial processes and treatment technologies. This seventh volume in the series addresses current nuclear and environmental problems and provides solutions for them. It is an excellent resource for researchers and scientists involved in the ceramic and nuclear industries. roceedings of the symposium held at the 103rd Annual Meeting of The American Ceramic Society, April 22-25, 2001, in Indiana; Ceramic Transactions, Volume 132.

High Temperature Glass Melt Property Database for Process Modeling

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Publisher : Wiley-American Ceramic Society
ISBN 13 :
Total Pages : 318 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis High Temperature Glass Melt Property Database for Process Modeling by : Thomas P. Seward

Download or read book High Temperature Glass Melt Property Database for Process Modeling written by Thomas P. Seward and published by Wiley-American Ceramic Society. This book was released on 2005-09 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of a study to develop a high-temperature melt properties database with sufficient comprehensiveness and reliability to allow mathematical modeling of glass melting and forming processes for improved product quality, improved efficiency and lessened environmental impact. The study was initiated by the U.S. glass industry through the National Science Foundation Industry/University Center for Glass Research at Alfred University (CGR) and funded in part by a grant from the U.S. Department of Energy's Industrial Technologies Program.

Effect of Composition and Temperature on the Properties of High-Level Waste (HLW) Glasses Melting Above 1200[degrees]C (Draft).

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Book Synopsis Effect of Composition and Temperature on the Properties of High-Level Waste (HLW) Glasses Melting Above 1200[degrees]C (Draft). by :

Download or read book Effect of Composition and Temperature on the Properties of High-Level Waste (HLW) Glasses Melting Above 1200[degrees]C (Draft). written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing the melting temperature of HLW glass allows an increase of waste loading (thus reducing product volume) and the production of more durable glasses at a faster melting rate. However, HLW glasses that melt at high temperatures differ in composition from glasses formulated for low temperature ([approximately]1150[degree]C). Consequently, the composition of high-temperature glasses falls in a region previously not well tested or understood. This report represents a preliminary study of property/composition relationships of high-temperature Hanford HLW glasses using a one-component-at-a-time change approach. A test matrix has been designed to explore a composition region expected for high-temperature high-waste loading HLW glasses to be produced at Hanford. This matrix was designed by varying several key components (SiO[sub 2], B[sub 2]O[sub 3], Na[sub 2]O, Li[sub 2]O, Fe[sub 2]O[sub 3], Al[sub 2]O[sub 3], ZrO[sub 2], Bi[sub 2]O[sub 3], P[sub 2]O[sub 5], UO[sub 2], TiO[sub 2], Cr[sub 2]O[sub 3], and others) starting from a glass based on a Hanford HLW all-blend waste. Glasses were fabricated and tested for viscosity, glass transition temperature, electrical conductivity, crystallinity, liquidus temperature, and PCT release. The effect of individual components on glass properties was assessed using first- and second- order empirical models. The first-order component effects were compared with those from low-temperature HLW glasses.

Technical Note

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Total Pages : 0 pages
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Download or read book Technical Note written by and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific Basis for Nuclear Waste Management XXII: Volume 556

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Total Pages : 1370 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Scientific Basis for Nuclear Waste Management XXII: Volume 556 by : David J. Wronkiewicz

Download or read book Scientific Basis for Nuclear Waste Management XXII: Volume 556 written by David J. Wronkiewicz and published by . This book was released on 1999-11-24 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safe and effective management of nuclear waste provides a broad range of challenges for materials science. Waste processing, waste form and engineered barrier properties, interactions between engineered and geological systems, radiation effects, chemistry and transport of waste species, and long-term predictions of repository performance are just some of the scientific problems facing modern society. This book, the 22nd in a very successful series from MRS, offers an international and inter-disciplinary perspective on the issues, and features developments in both fundamental and applied areas. Topics include: development and characterization of ceramic waste forms; ceramic waste form corrosion; glass waste form processing; glass formulation, properties and structure; glass waste form corrosion; spent nuclear fuel; performance assessment; repository backfill; flow and transport; natural analogues; container corrosion; metal waste form corrosion; radionuclide speciation and solubility; radionuclide sorption; microbial effects; radiation effects; cement waste forms and waste treatment.

Scientific Basis for Nuclear Waste Management

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ISBN 13 :
Total Pages : 800 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Scientific Basis for Nuclear Waste Management by :

Download or read book Scientific Basis for Nuclear Waste Management written by and published by . This book was released on 1999 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the ... International Conference on Radioactive Waste Management and Environmental Remediation

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ISBN 13 :
Total Pages : 920 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Proceedings of the ... International Conference on Radioactive Waste Management and Environmental Remediation by :

Download or read book Proceedings of the ... International Conference on Radioactive Waste Management and Environmental Remediation written by and published by . This book was released on 1995 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:

First-order Study of Property/composition Relationships for Hanford Waste Vitrification Plant Glasses

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Book Synopsis First-order Study of Property/composition Relationships for Hanford Waste Vitrification Plant Glasses by : Gregory F. Piepel

Download or read book First-order Study of Property/composition Relationships for Hanford Waste Vitrification Plant Glasses written by Gregory F. Piepel and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A first-order composition variability study (CVS-I) was conducted for the Hanford Waste Vitrification Plant (HWVP) program to preliminarily characterize the effects on key glass properties of variations i selected glass (waste and frit) components. The components selected were Si02,B2O3,A12O3, Fe2O3, ZrO2, Na2O,Li2O,CaO,MgO, and Others (all remaining waste components). A glass composition region was selected for study based on the expected range of glass compositions and the results of a previous series of scoping and solubility studies. Then, a 23-glass statistically-designed mixture experiment was conducted and data obtained for viscosity, electrical conductivity, glass transition temperature, thermal expansion, crystallinity, and durability [Materials Characterization Center (MCC-1) 28-day leach test and the 7-day Product Consistency Test (PCT)]. These data were modeled using first-order functions of composition, and the models were used to investigate the effects of the components on glass and melt properties. The CVS-I data and models will also be used to support the second-order composition variability study (CVS-II).

Processing and Characterization of Electrochemical Materials and Devices

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ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Processing and Characterization of Electrochemical Materials and Devices by : Prashant N. Kumta

Download or read book Processing and Characterization of Electrochemical Materials and Devices written by Prashant N. Kumta and published by . This book was released on 2000 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Proceedings of the Processing and Characterization of Electrochemical Materials and Devices Symposium, held at the 101st Annual Meeting of the American Ceramic Society, Indianapolis, Indiana, April 25-28, 1999" --T.p. verso.