Underground
Search case studies related to underground mining.
Title
Action
50% Blasting Cycle Efficiency Improvement
电子爆炸已经改变了昆士兰州中部Newcrest地下克拉科夫矿的生产效率.
黑星在安全性和效率方面领先使用电子启动
Black Star Mine从NONEL®烟火起爆系统转向SmartShot®电子雷管. This change eliminated unknown misfires and associated safety risks, improved the drill and blast processes, and provided complete visibility throughout the blasting cycle.
集中爆破通过消除爆破前和爆破期间的停机时间来提高产量
BlastWeb是一种集中爆破系统,专为地下采矿作业设计,可实现可靠的远程启动开发, 在安全可控的地面位置进行生产和采场爆破.
Centralised Blasting Systems an Approach to Safety
Dyno Nobel的集中爆破系统的实施既支持矿山员工在爆破期间的安全,又消除了由于发射时的通信错误而导致的失火.
开发优化导致减少溢出和循环效率
为了建立优化开发周期的标准,对钻孔和爆破的各种要素进行了评估.
电子雷管起爆系统有助于提高采场产能
使用SmartShot起爆系统的大型采场有助于提高生产率,降低矿山每盎司的运营成本.
电子雷管技术诱导洞穴传播突破
Dyno Nobel, together with Harmony and 360 Drilling, 开发了一种创新的钻孔和爆破解决方案,以促进洞穴扩展并提高安全性. Taking into consideration the mine’s unique features, Dyno Nobel的专业知识展示了如何使用HotShot®电子雷管进行智能设计,从而增加跨度.
电子雷管在采场中超越了传统的NONEL限制
这个矿井需要一个起爆系统,它不会限制他们爆破比通常情况下更大的采场, with a single hole initiation.
Electronic Detonators to Increase Underground Production Rates
Lac des Iles mine, in Canada, 是想扩大地下业务,提高地下产量吗.
乔治·费希尔矿的电子启动引发了安全和效率的激增
该矿实现的安全效益包括减少人员在垂直边缘的暴露, less overbreak and improved post-blast ground conditions. 主要的生产效益是更灵活的采场设计过程, 更大的爆炸会产生更多的常规污垢, fewer re-drills and quicker stope cycle times.
Electronics Boosts Performance Cuts Costs at the Savannah Project
全景资源的工程团队发现,通过适当的镜头设计, greatly improved fragmentation, with correspondingly less over-break, is achievable in addition to minimizing damaging ground vibration.
EZshot® Reduced Overbreak by 12% at Australian Mine
EZshot®已于2020年在澳大利亚推出,经证实可减少超长, 可测量地减少从墙壁上脱落的材料体积,初步计算表明澳大利亚矿山的采矿成本具有积极效益.
Improved Fragmentation Results in Higher Productivity
Dyno Nobel开发新的炸药和输送系统,为客户爆破长垂直上孔.
Improved Fragmentation Results in Higher Productivity for Newcrest
当Newcrest公司找到Dyno Nobel公司,想要爆破一个150米长的垂直上孔时, the enormity of the project was quickly realised. 传统的装载技术和产品不适合这样的工程. So a period of design and innovation ensued. During this development period, specifically designed products such as TITAN® BPC, 定制的SmartShot®雷管和创新的泵送解决方案, put into action and rigorously tested
Improving Sublevel Caving
Dyno Nobel已经修改了Ridgeway金矿的预充药做法,以提高安全性, reliability and blast outcomes.
Increasing Efficiency through Improved Shaft Cycle Times
Dyno Nobel和Burnecut-RUC-Thyssen (Telfer)合资公司共同挖掘, support and line a 7.Newcrest Mining Limited Telfer项目直径0.5 m的竖井,深度1100米.
Increasing Tunnel Advance Rates with Dyno Nobel Initiation System
Procon集团面临的挑战是要满足他们紧凑的隧道进度计划. 发现DigiShot®电子起爆系统减少了每米的总推进量,减少了过度断裂, increased advance rates, and fewer booted holes to drill around.
Real Savings Delivered through Development Optimisation
在开发中,该地下矿山的开采速度约为18%, 需要改进以提高开发周期的效率并降低成本.
SmartShot and DynoConsult Expertise delivers record mass blast
SmartShot起爆系统和DynoConsult的专业知识为矿山从露天作业过渡到地下亚水平洞穴提供了创纪录的爆破质量.