FIELD: explosives. SUBSTANCE: granulated explosive contains granulated ammonium nitrate, liquid petroleum product, coal powder, and sodium chloride. Ammonium nitrate is preliminarily combined with sodium chloride, after which liquid petroleum product and then coal powder are added to resulting mixture. Explosive is designed for application in mining industry. EFFECT: decreased amount of injurious substances in explosion products and increased fire safety. 3 cl, 1 tbl
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Authors
Dates
2002-12-20—Published
2000-10-27—Filed