Compositions: ceramic – Ceramic compositions – Clay containing
Patent
1992-09-18
1994-04-12
Nelson, Peter A.
Compositions: ceramic
Ceramic compositions
Clay containing
501155, 252627, 252633, 2505061, 976DIG385, C01B 3300, G21F 916
Patent
active
053025652
ABSTRACT:
A leach-resistant vitrified composition, particularly suitable for long term encapsulation and disposal of nuclear wastes, comprises a high iron, high potassium aluminosilicate, fired at a temperature of at least 1850.degree. F. for at least 12 h.
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Mai Ngoclan T.
Nelson Peter A.
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