Effect of sucrose on foaming and melting behavior of a low‐activity waste melter feed
Abstract
Abstract Reductants, such as sucrose (C 12 H 22 O 11 ), are added to nuclear waste melter feeds containing high fractions of nitrates and nitrites to reduce excessive foaming during feed‐to‐glass conversion, decrease sulfate segregation, and increase technetium retention. The effect of sucrose on foaming and melting reactions during the conversion was examined using the feed volume expansion test, thermogravimetric analysis, evolved gas analysis, x‐ray diffraction, and scanning electron microscopy with energy dispersive x‐ray spectrometry. Different amounts of sucrose were added to vary the carbon to nitrogen (C/N) ratio in the melter feed. As the C/N ratio increased, the extent of foaming decreased, and the N 2 /NO ratio increased in the evolved gas. Significant foam suppression, rapid gas release at approximately 250°C, and reduction in transition metal oxides were observed at C/N > 1.1.
- Authors:
-
- Pacific Northwest National Laboratory Richland WA USA
- Laboratory of Inorganic Materials Joint Workplace of the University of Chemistry and Technology Prague Prague Czech Republic, Institute of Rock Structure and Mechanics of the ASCR Prague Czech Republic
- U.S. Department of Energy, Office of River Protection Richland WA USA
- Publication Date:
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1532779
- Resource Type:
- Publisher's Accepted Manuscript
- Journal Name:
- Journal of the American Ceramic Society
- Additional Journal Information:
- Journal Name: Journal of the American Ceramic Society Journal Volume: 102 Journal Issue: 12; Journal ID: ISSN 0002-7820
- Publisher:
- Wiley-Blackwell
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Appel, Connor J., Kloužek, Jaroslav, Jani, Nikhil, Lee, Seung Min, Dixon, Derek R., Hrma, Pavel, Pokorný, Richard, Schweiger, Michael J., and Kruger, Albert A.. Effect of sucrose on foaming and melting behavior of a low‐activity waste melter feed. United States: N. p., 2019.
Web. doi:10.1111/jace.16675.
Appel, Connor J., Kloužek, Jaroslav, Jani, Nikhil, Lee, Seung Min, Dixon, Derek R., Hrma, Pavel, Pokorný, Richard, Schweiger, Michael J., & Kruger, Albert A.. Effect of sucrose on foaming and melting behavior of a low‐activity waste melter feed. United States. https://doi.org/10.1111/jace.16675
Appel, Connor J., Kloužek, Jaroslav, Jani, Nikhil, Lee, Seung Min, Dixon, Derek R., Hrma, Pavel, Pokorný, Richard, Schweiger, Michael J., and Kruger, Albert A.. Wed .
"Effect of sucrose on foaming and melting behavior of a low‐activity waste melter feed". United States. https://doi.org/10.1111/jace.16675.
@article{osti_1532779,
title = {Effect of sucrose on foaming and melting behavior of a low‐activity waste melter feed},
author = {Appel, Connor J. and Kloužek, Jaroslav and Jani, Nikhil and Lee, Seung Min and Dixon, Derek R. and Hrma, Pavel and Pokorný, Richard and Schweiger, Michael J. and Kruger, Albert A.},
abstractNote = {Abstract Reductants, such as sucrose (C 12 H 22 O 11 ), are added to nuclear waste melter feeds containing high fractions of nitrates and nitrites to reduce excessive foaming during feed‐to‐glass conversion, decrease sulfate segregation, and increase technetium retention. The effect of sucrose on foaming and melting reactions during the conversion was examined using the feed volume expansion test, thermogravimetric analysis, evolved gas analysis, x‐ray diffraction, and scanning electron microscopy with energy dispersive x‐ray spectrometry. Different amounts of sucrose were added to vary the carbon to nitrogen (C/N) ratio in the melter feed. As the C/N ratio increased, the extent of foaming decreased, and the N 2 /NO ratio increased in the evolved gas. Significant foam suppression, rapid gas release at approximately 250°C, and reduction in transition metal oxides were observed at C/N > 1.1.},
doi = {10.1111/jace.16675},
journal = {Journal of the American Ceramic Society},
number = 12,
volume = 102,
place = {United States},
year = {2019},
month = {7}
}
https://doi.org/10.1111/jace.16675
Web of Science
Works referenced in this record:
Conversion of Nuclear Waste to Molten Glass: Cold-Cap Reactions in Crucible Tests
journal, May 2016
- Xu, Kai; Hrma, Pavel; Rice, Jarrett A.
- Journal of the American Ceramic Society, Vol. 99, Issue 9
Foaming during nuclear waste melter feeds conversion to glass: Application of evolved gas analysis
journal, April 2018
- Hujova, Miroslava; Pokorny, Richard; Klouzek, Jaroslav
- International Journal of Applied Glass Science, Vol. 9, Issue 4
Redox control of electric melters with complex feed compositions I. Analytical methods and models
journal, July 1986
- Bickford, D. F.; Diemer, R. B.
- Journal of Non-Crystalline Solids, Vol. 84, Issue 1-3
Heat transfer from glass melt to cold cap: Melting rate correlation equation
journal, September 2018
- Hrma, Pavel; Pokorny, Richard; Lee, SeungMin
- International Journal of Applied Glass Science, Vol. 10, Issue 2
The effects of melting reactions on laboratory-scale waste vitrification
journal, August 1995
- Smith, Peter A.; Vienna, John D.; Hrma, Pavel
- Journal of Materials Research, Vol. 10, Issue 8
The Kinetics of the Thermal Decomposition of Sodium Nitrate and of the Reaction between Sodium Nitrite and Oxygen
journal, November 1956
- Freeman, Eli S.
- The Journal of Physical Chemistry, Vol. 60, Issue 11
NaNO 2 + NaNO 3 Phase Diagram: New Data from DSC and Raman Spectroscopy
journal, January 2006
- Berg, Rolf W.; Kerridge, David H.; Larsen, Peter H.
- Journal of Chemical & Engineering Data, Vol. 51, Issue 1
Conversion of batch to molten glass, I: Volume expansion
journal, February 2011
- Henager, Samuel H.; Hrma, Pavel; Swearingen, Kevin J.
- Journal of Non-Crystalline Solids, Vol. 357, Issue 3
Cluster formation of silica particles in glass batches during melting
journal, June 2010
- Schweiger, Michael J.; Hrma, Pavel; Humrickhouse, Carissa J.
- Journal of Non-Crystalline Solids, Vol. 356, Issue 25-27
Model for a steady state foam blanket
journal, January 1990
- Hrma, Pavel
- Journal of Colloid and Interface Science, Vol. 134, Issue 1
Balance of oxygen throughout the conversion of a high-level waste melter feed to glass
journal, November 2017
- Lee, SeungMin; Hrma, Pavel; Kloužek, Jaroslav
- Ceramics International, Vol. 43, Issue 16
Effect of melter feed foaming on heat flux to the cold cap
journal, December 2017
- Lee, SeungMin; Hrma, Pavel; Pokorny, Richard
- Journal of Nuclear Materials, Vol. 496
Effects of heating rate, quartz particle size, viscosity, and form of glass additives on high‐level waste melter feed volume expansion
journal, October 2016
- Lee, SeungMin; VanderVeer, Bradley J.; Hrma, Pavel
- Journal of the American Ceramic Society, Vol. 100, Issue 2
Model for the conversion of nuclear waste melter feed to glass
journal, February 2014
- Pokorny, Richard; Hrma, Pavel
- Journal of Nuclear Materials, Vol. 445, Issue 1-3
Dissimilar Behavior of Technetium and Rhenium in Borosilicate Waste Glass as Determined by X-ray Absorption Spectroscopy
journal, February 2007
- Lukens, Wayne W.; McKeown, David A.; Buechele, Andrew C.
- Chemistry of Materials, Vol. 19, Issue 3
EXAFS structures of technetium in glasses prepared under different redox conditions
journal, May 1985
- Antonini, Marcello; Merlini, Alfonso E.; Thornley, Richard F.
- Journal of Non-Crystalline Solids, Vol. 71, Issue 1-3
A Method for Determining Bulk Density, Material Density, and Porosity of Melter Feed During Nuclear Waste Vitrification
journal, September 2015
- Hilliard, Zachary; Hrma, Pavel
- Journal of the American Ceramic Society, Vol. 99, Issue 1
One‐Dimensional Cold Cap Model for Melters with Bubblers
journal, July 2015
- Pokorny, Richard; Hilliard, Zachary J.; Dixon, Derek R.
- Journal of the American Ceramic Society, Vol. 98, Issue 10
Application of evolved gas analysis to cold-cap reactions of melter feeds for nuclear waste vitrification
journal, September 2014
- Rodriguez, Carmen P.; Chun, Jaehun; Schweiger, Michael J.
- Thermochimica Acta, Vol. 592
Nuclear Waste Vitrification in the United States: Recent Developments and Future Options: Nuclear Waste Vitrification in the United States.
journal, September 2010
- Vienna, John D.
- International Journal of Applied Glass Science, Vol. 1, Issue 3
Glass viscosity as a function of temperature and composition: A model based on Adam–Gibbs equation
journal, July 2008
- Hrma, P.
- Journal of Non-Crystalline Solids, Vol. 354, Issue 29