MAGNESIUM MONO POTASSIUM PHOSPHATE GROUT FOR P-REACTOR VESSEL IN-SITU DECOMISSIONING [electronic resource]
The objective of this report is to document laboratory testing of magnesium mono potassium phosphate grouts for P-Reactor vessel in-situ decommissioning. Magnesium mono potassium phosphate cement-based grout was identified as candidate material for filling (physically stabilizing) the 105-P Reactor...
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Online Access |
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| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Department of Energy ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
2011.
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| Subjects: |
MARC
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| 088 | |a srnl-sti-2010-00333 | ||
| 245 | 0 | 0 | |a MAGNESIUM MONO POTASSIUM PHOSPHATE GROUT FOR P-REACTOR VESSEL IN-SITU DECOMISSIONING |h [electronic resource] |
| 260 | |a Washington, D.C. : |b United States. Department of Energy ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, |c 2011. | ||
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| 500 | |a Published through SciTech Connect. | ||
| 500 | |a 01/05/2011. | ||
| 500 | |a "srnl-sti-2010-00333" | ||
| 500 | |a Langton, C.; Stefanko, D. | ||
| 520 | 3 | |a The objective of this report is to document laboratory testing of magnesium mono potassium phosphate grouts for P-Reactor vessel in-situ decommissioning. Magnesium mono potassium phosphate cement-based grout was identified as candidate material for filling (physically stabilizing) the 105-P Reactor vessel (RV) because it is less alkaline than portland cement-based grout (pH of about 12.4). A less alkaline material (≤ 10.5) was desired to address a potential materials compatibility issue caused by corrosion of aluminum metal in highly alkaline environments such as that encountered in portland cement grouts. Information concerning access points into the P-Reactor vessel and amount of aluminum metal in the vessel is provided elsewhere. Fresh and cured properties were measured for: (1) commercially blended magnesium mono potassium phosphate packaged grouts, (2) commercially available binders blended with inert fillers at SRNL, (3) grouts prepared from technical grade MgO and KH₂PO₄ and inert fillers (quartz sands, Class F fly ash), and (4) Ceramicrete{reg_sign} magnesium mono potassium phosphate-based grouts prepared at Argonne National Laboratory. Boric acid was evaluated as a set retarder in the magnesium mono potassium phosphate mixes. | |
| 536 | |b DE-AC09-08SR22470. | ||
| 650 | 7 | |a Aluminium. |2 local. | |
| 650 | 7 | |a Anl. |2 local. | |
| 650 | 7 | |a Binders. |2 local. | |
| 650 | 7 | |a Boric Acid. |2 local. | |
| 650 | 7 | |a Compatibility. |2 local. | |
| 650 | 7 | |a Corrosion. |2 local. | |
| 650 | 7 | |a Grouting. |2 local. | |
| 650 | 7 | |a Magnesium. |2 local. | |
| 650 | 7 | |a Decommissioning. |2 local. | |
| 650 | 7 | |a P Reactor. |2 local. | |
| 650 | 7 | |a Portland Cement. |2 local. | |
| 650 | 7 | |a Potassium. |2 local. | |
| 650 | 7 | |a Potassium Phosphates. |2 local. | |
| 650 | 7 | |a Quartz. |2 local. | |
| 650 | 7 | |a Fillers. |2 local. | |
| 650 | 7 | |a Reactor Vessels. |2 local. | |
| 650 | 7 | |a Testing. |2 local. | |
| 650 | 7 | |a General Studies Of Nuclear Reactors. |2 edbsc. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Savannah River Site. |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |4 spn. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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| 952 | f | f | |p Can circulate |a University of Colorado Boulder |b Online |c Online |d Online |e E 1.99:srnl-sti-2010-00333 |h Superintendent of Documents classification |i web |n 1 |