1) Full tailings filling
全尾矿充填
2) backfilling
[英]['bækfil] [美]['bæk,fɪl]
尾矿充填
1.
Then over 65% tailings density may meet backfilling demand on the same cement proportion condition,over 25% cement proportion may meet backfilling demand on the same tailings density.
以半水石膏代替部分水泥作为胶结剂与尾矿胶结用于尾矿回填,既解决了脱硫石膏带来的环境问题,又降低了尾矿充填成本,符合矿山及电厂清洁生产要求。
3) gob hydraulic fill
全尾砂充填
1.
The accident had occurred unexpectedly that the tailings outpoured from the gab during the gob hydraulic fill in Dongguashan copper mine.
冬瓜山铜矿东山采空区全尾砂充填过程中,发生尾砂泄漏事故,经事故原因分析,查处尾砂泄漏点,采用高压旋喷注浆技术堵水,结果表明治理效果很好。
4) tailings dam total tailings consolidated backfill activating mixing slag
尾矿库全尾砂胶结充填活化搅拌炉渣
5) Tailings-fill mining metho
尾砂充填采矿法
补充资料：钢铁厂矿山利用尾矿筑尾矿坝
钢铁厂矿山利用尾矿筑尾矿坝
钢铁厂矿山利用尾矿筑尾矿坝
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条