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Design requirement for dual air supplies to melter borescope

Description: The long term survivability and usefulness of the melter surface viewing borescopes would be greatly increased if a method of remote lense cleaning was available. The two units to be installed on the DWPF melter will incorporate air cooling and lense purging into their design. At present a single air supply line would serve both needs. Separating the two air services will allow the introduction of water or steam into the purge service. Tests on the prototype borescope at ETF have shown this to … more
Date: June 27, 1983
Creator: Heckendorn, F.M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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HIGH TEMPERATURE TREATMENT OF INTERMEDIATE-LEVEL RADIOACTIVE WASTES - SIA RADON EXPERIENCE

Description: This review describes high temperature methods of low- and intermediate-level radioactive waste (LILW) treatment currently used at SIA Radon. Solid and liquid organic and mixed organic and inorganic wastes are subjected to plasma heating in a shaft furnace with formation of stable leach resistant slag suitable for disposal in near-surface repositories. Liquid inorganic radioactive waste is vitrified in a cold crucible based plant with borosilicate glass productivity up to 75 kg/h. Radioactive s… more
Date: February 27, 2003
Creator: Sobolev, I. A.; Dmitriev, S. A.; Lifanov, F. A.; Kobelev, A. P.; Popkov, V. N.; Polkanov, M. A. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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