FIELD: chemistry.
SUBSTANCE: invention relates to granular foamed slag glass. The granular foamed slag glass is obtained from the following components, wt %: thermal power plant slag 55-70; boric acid 10-20; chalk 1-5; scrap glass 14-25.
EFFECT: wider raw material base, low cost, recycling bottom ash wastes of thermal power plants, lowering foaming temperature to 850-870°C.
3 ex, 1 tbl
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FOAMY SLAG GLASS | 2012 |
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Authors
Dates
2014-05-10—Published
2012-09-10—Filed