METHOD FOR PREPARATION OF FILL MIX FROM SLIME WASTES AND SUBSTANDARD MATERIALS AND DEVICE FOR ITS REALIZATION Russian patent published in 1995 - IPC

Abstract RU 2030592 C1

FIELD: mining. SUBSTANCE: method is based on use of current wastes (various slimes) which are brought to moisture content of 18-20% by weight by adding plastic materials and subjected to briquetting with subsequent treatment with hardener jet and conveying compacted members in flow of binding suspension. For briquetting is used roller press which forms briquettes of regular shape and eliminates material sticking. EFFECT: saved deficient filler in cementing fill mixture and required strength of fill mass due to increased concentration of solid component in mixture and strengthened surface of compacted member from slimes. 7 cl, 4 dwg

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RU 2 030 592 C1

Authors

Smoldyrev Anatolij Evtikhievich[Ru]

Khudoleev Mikhail Fedorovich[Ru]

Bekbaev Serikbaj Makulbekovich[Kz]

Gerdt Villi Karlovich[Kz]

Kushtaev Abibulla Zharkinbaevich[Kz]

Dates

1995-03-10Published

1992-03-10Filed