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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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GAO: Grouting Hanford tank waste could cost more than $1.1B
Workers move a container of treated tank waste as part of Hanford’s Test Bed Initiative to grout around 2,000 gallons of LAW for off-site disposal. (Photo: DOE)
Grouting Hanford’s low-level radioactive liquid tank waste could cost between $480 million and $1.1 billion, according to a report by the Government Accountability Office, which has repeatedly found that grouting (immobilizing waste in a concrete-like mixture) can accelerate cleanup at the Hanford Site and save billions of dollars when compared to mixing the waste with molten glass through the vitrification process.
Technical Session|Sponsored by FCWMD
Monday, June 14, 2021|3:15–5:00PM EDT
Session Chair:
Jinsuo Zhang (Virginia Tech)
Alternate Chair:
Christina Leggett (Booz Allen Hamilton)
Session Organizer:
Staff Producer:
Mich Leana (ANS)
To access the session recording, you must be logged in and registered for the meeting.
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Modeling Local-Structure of Salt Melts Using a Structure Predictor Algorithm
Matthew S. Christian (Univ. of South Carolina, Columbia), Amir M. Mofrad (Univ. of South Carolina, Columbia), Timothy J. Lynch (Univ. of Connecticut, Storrs), Nancy R. Birkner (Clemson Univ.), Juliano Schrone-Pinto (Univ. of South Carolina, Columbia), Kyle Brinkman (Clemson Univ.), Wilson K.S. Chiu (Univ. of Connecticut, Storrs), Theodore M. Besmann (Univ. of South Carolina, Columbia)
Paper
Artificial Neural Network Potentials for Atomistic Simulation in Multi-Component Molten Salts
Stephen Lam (Univ. of Massachusetts Lowell), Charles Forsberg (MIT), Ju Li (MIT)
Corrosion System-Focused Expansion and Application of the Thermochemical Database for Molten Salt Reactors: MSTDB-TC
Theodore M. Besmann (Univ. of South Carolina), Jacob A. Yingling (Univ. of South Carolina), Johnathon C. Ard (Univ. of South Carolina), Juliano Schorne-Pinto (Univ. of South Carolina), Mina Aziziha (Univ. of South Carolina), Matthew S. Christian (Univ. of South Carolina), Amir Mofrad (Univ. of South Carolina), Kaitlin E. Johnson (ORNL), Can Agca (ORNL), Jake W. McMurray (ORNL), Ruchi Gakhar (INL)
Chlorine-37 Fuel Cycles for Molten-Chloride Fast Reactors
Charles Forsberg (MIT)
Growth of Molten Salt Reactor Sourdough
Alexander M. Wheeler (Univ. of Tennessee Knoxville), Ondrej Chvála (Univ. of Tennessee Knoxville)