Hostname: page-component-78c5997874-8bhkd Total loading time: 0 Render date: 2024-11-17T17:08:16.240Z Has data issue: false hasContentIssue false
  • English
  • Français

Sulfur Polymer Cement as a Low-Level Waste Glass Matrix Encapsulant, Part I: Thermal Processing

Published online by Cambridge University Press:  15 February 2011

Paul Sliva ,
Y. Benjamin Peng ,
L. Roy Bunnell ,
David K. Peeler ,
Xiangdong Feng ,
Paul Martin  and
Paul J. Turner
Paul Sliva
Affiliation:
Pacific Northwest National Laboratory,(a) Richland, WA 99352, [email protected]
Y. Benjamin Peng
Affiliation:
Pacific Northwest National Laboratory,(a) Richland, WA 99352, [email protected]
L. Roy Bunnell
Affiliation:
Pacific Northwest National Laboratory,(a) Richland, WA 99352, [email protected]
David K. Peeler
Affiliation:
Pacific Northwest National Laboratory,(a) Richland, WA 99352, [email protected]
Xiangdong Feng
Affiliation:
Pacific Northwest National Laboratory,(a) Richland, WA 99352, [email protected]
Paul Martin
Affiliation:
Pacific Northwest National Laboratory,(a) Richland, WA 99352, [email protected]
Paul J. Turner
Affiliation:
Pacific Northwest National Laboratory,(a) Richland, WA 99352, [email protected]
Get access

Abstract

Sulfur polymer cement (SPC) is a candidate material to encapsulate low-level waste (LLW) glass. Molten SPC will be poured into a LLW glass cullet-filled canister, surrounding the glass to act as an additional barrier to groundwater intrusion. This paper covers the first part of a study performed at Pacific Northwest National Laboratory concerned with the fundamental aspects of embedding LLW glass in SPC. Part one is a study of the SPC itself. Variations in SPC properties are discussed, especially in relation to long-term stability and controlling crystallization in a cooling canister.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 412: Symposium V – Scientific Basis for Nuclear Waste Management XIX , 1995 , 387
Copyright
Copyright © Materials Research Society 1996

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Darnell, G.R., Aldrich, W.C., and Logan, J.A.. 1992. “Full-Scale Tests of Sulfur Polymer Cement and Non-Radioactive Waste in Heated and Unheated Prototypical Containers.” EGG-WM- 10109, Idaho National Engineering Laboratory, Idaho Falls, Idaho.Google Scholar
2. Kalb, P.D., Heiser, J.H., III, and Colombo, P.. 1991. “Polyethylene Encapsulation of Nitrate Salt Wastes in Waste Form Stability, Process Scale-Up, and Economics.” BNL-52293, Brookhaven National Laboratory, Upton, New York.Google Scholar
3. Ringwood, A.E. 1980. “Safe Disposal of High-Level Nuclear Waste: A New Strategy.” Fortschrieschrittene Minerals 58:149.Google Scholar
4. Boomer, K.D. 1990. “Functional Requirements Baseline for the Closure of Single-Shell Tanks.” WHC-EP-0338, Westinghouse Hanford Company, Richland, Washington.Google Scholar
5. McBee, W.C., 1985. “Sulfur Construction Materials,” Bulletin 678, U.S. Department of the Interior, Bureau of Mines.Google Scholar
6. Raymont, M.E.D., “Sulphur Concrete and Coatings.” New Uses for Sulphur Technology of Canada (SUDIC), Calgary, Alberta, Canada.Google Scholar
7. McBee, W.C., and Sullivan, T.A.. 1982. Modified Sulfur Cement. U.S. Patent 4,311,826.Google Scholar
8. McBee, W.C., and Sullivan, T.A.. 1983. Modified Sulfur Cement. U.S. Patent 4,391,969.Google Scholar
9. Kalb, P.D., Heiser, J.H. III, and Colombo, P.. 1990. “Encapsulation of Mixed Radioactive and Hazardous Waste Contaminated Incinerator Ash in Modified Sulfur Cement.” BNL-43691, Brookhaven National Laboratory, Upton, New York.Google Scholar
10. Tuller, W.N., Ed. 1954. The Sulphur Data Book. McGraw-Hill, New York, New York.Google Scholar