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Title: Radiation shielding composition

Abstract

A composition for use as a radiation shield. The shield is a concrete product containing a stable uranium aggregate for attenuating gamma rays and a neutron absorbing component, the uranium aggregate and neutron absorbing component being present in the concrete product in sufficient amounts to provide a concrete having a density between about 4 and about 15 grams/cm.sup.3 and which will at a predetermined thickness, attenuate gamma rays and absorb neutrons from a radioactive material of projected gamma ray and neutron emissions over a determined time period. The composition is preferably in the form of a container for storing radioactive materials that emit gamma rays and neutrons. The concrete container preferably comprises a metal liner and/or a metal outer shell. The resulting radiation shielding container has the potential of being structurally sound, stable over a long period of time, and, if desired, readily mobile.

Inventors:
 [1];  [1]
  1. (Idaho Falls, ID)
Issue Date:
Research Org.:
Idaho National Engineering and Environmental Laboratory, Idaho Falls, ID
OSTI Identifier:
871744
Patent Number(s):
5786611
Assignee:
Lockheed Idaho Technologies Company (Idaho Falls, ID) INEEL
DOE Contract Number:  
AC07-94ID13223
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
radiation; shielding; composition; shield; concrete; product; containing; stable; uranium; aggregate; attenuating; gamma; rays; neutron; absorbing; component; sufficient; amounts; provide; density; 15; grams; cm; predetermined; thickness; attenuate; absorb; neutrons; radioactive; material; projected; ray; emissions; determined; time; period; preferably; form; container; storing; materials; emit; comprises; metal; liner; outer; shell; resulting; potential; structurally; sound; desired; readily; mobile; predetermined thickness; sufficient amount; radiation shielding; radiation shield; radioactive material; gamma rays; outer shell; gamma ray; active material; time period; preferably comprises; neutron absorbing; radioactive materials; storing radioactive; product containing; active materials; metal liner; metal outer; stable uranium; structurally sound; neutron emissions; neutron emission; concrete product; uranium aggregate; absorbing component; shielding composition; metal line; preferably comprise; attenuating gamma; duct containing; determined time; /250/

Citation Formats

Quapp, William J., and Lessing, Paul A. Radiation shielding composition. United States: N. p., 1998. Web.
Quapp, William J., & Lessing, Paul A. Radiation shielding composition. United States.
Quapp, William J., and Lessing, Paul A. Thu . "Radiation shielding composition". United States. https://www.osti.gov/servlets/purl/871744.
@article{osti_871744,
title = {Radiation shielding composition},
author = {Quapp, William J. and Lessing, Paul A.},
abstractNote = {A composition for use as a radiation shield. The shield is a concrete product containing a stable uranium aggregate for attenuating gamma rays and a neutron absorbing component, the uranium aggregate and neutron absorbing component being present in the concrete product in sufficient amounts to provide a concrete having a density between about 4 and about 15 grams/cm.sup.3 and which will at a predetermined thickness, attenuate gamma rays and absorb neutrons from a radioactive material of projected gamma ray and neutron emissions over a determined time period. The composition is preferably in the form of a container for storing radioactive materials that emit gamma rays and neutrons. The concrete container preferably comprises a metal liner and/or a metal outer shell. The resulting radiation shielding container has the potential of being structurally sound, stable over a long period of time, and, if desired, readily mobile.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}

Patent:

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