发明名称 METHOD FOR DUMP FORMATION
摘要 Method for dump formation includes rock transportation and its pouring in contour of slime storage and in area of last one in mutually intersecting directions with formation of support strips with sectors of rock that are drained, with laying rocks to slime storage and following rock pouring in layers. Besides that, after formation of support strips with sectors one performs extraction of slime from sectors and processing of those, as the result one obtains iron-ore concentrate and waste as pulp, there one adds binding substances, after that space between support strips is filled with waste as pulp, after that one performs layer filling, at that at boundary between layers one forms horizontal terraces, plane of those and last layer are covered with mix of clay and dry waste of clime processing.
申请公布号 UA22282(U) 申请公布日期 2007.04.25
申请号 UA20060010119 申请日期 2006.09.21
申请人 KRYVYI RIH TECHNICAL UNIVERSITY 发明人 VILKUL YURII HRYHOROVYCH;KOVALEVSKYI VALERII OLEKSANDROVYCH;KYRYCHENKO ANATOLII MYKHAILOVYCH;KOVALEVSKA ANASTASIIA VALERIIVNA
分类号 E21C41/00 主分类号 E21C41/00
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