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Barkatt, A.; Olszowka, S.A.
Catholic Univ. of America, Washington, DC (United States)1995
Catholic Univ. of America, Washington, DC (United States)1995
AbstractAbstract
[en] A process is described for the decontamination of solid surfaces contaminated with radioactive or heavy metal species using a solution based on one or more non-persistent complexing agents, or for the chemical cleaning of steam generator sludge using such a solution, or for removing radioactive or heavy metal species from a solution using a combination of a one or more non-persistent complexing agents and a solid support, followed in each case by thermal or thermal-chemical treatment to decompose said non-persistent complexing agent. The preferred non-persistent complexing agents are hydroxamic acids, and the most preferred is acetohydroxamic acid
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18 Jul 1995; 17 Nov 1992; [10 p.]; US PATENT DOCUMENT 5,434,331/A/; US PATENT APPLICATION 7-977,506; Available from Patent and Trademark Office, Box 9, Washington, DC 20232 (United States); Application date: 17 Nov 1992
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Patent
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