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author:

周佳琦 (周佳琦.) [1] | 李景波 (李景波.) [2] | 尹旭岩 (尹旭岩.) [3]

Indexed by:

CQVIP

Abstract:

山东黄金大柳行金矿属于急倾斜极薄矿体,其开采一直受到矿体厚度的制约,针 对其原留矿法资源回收困难,采矿效率差,采场经济技术指标不理想等问题,提出了上向 水平分层干式充填采矿法,并确定了切割、回采工艺,采场试验表明,该采矿方法应用效果 良好,经济技术指标得到显著提升,贫化率下降到9%,损失率下降到8%,可为同类矿山 开采提供参考.

Keyword:

上向水平分层采矿法 充填采矿 急倾斜极薄矿体

Community:

  • [ 1 ] 福州大学紫金矿业学院,福建福州350108
  • [ 2 ] 山东黄金金创集团大柳行金矿,山东蓬莱市265600
  • [ 3 ] 重庆大学资源及环境科学学院,重庆400030

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Source :

采矿技术

ISSN: 1671-2900

Year: 2017

Issue: 4

Volume: 17

Page: 6-8

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 6

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