underground mining effective

Effective process monitoring in underground mining - SAIMM

EFFECTIVE PROCESS MONITORING IN UNDERGROUND MINING. 223. Concept overview. Central to Atlas Copco's remote machine monitoring system is an underground wireless local area network. (WLAN) as the communication bridge. Other elements include: • A data collection communication module (DCCM) that.

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Underground mining - Epiroc

Underground mining. Epiroc covers your underground equipment needs with production and face drill rigs, loaders and trucks. We help you maximize production with safe, cost-effective and sustainable solutions. Contact us. Minetruck...

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Increasing the Effectiveness of Blasting in Underground Mines

Increasing the Effectiveness of Blasting in Underground Mines. B.U.Raskildinov. "Underground Developing of Minerals " Department ofK Satpayev Kazakh National Technical University. ABSTRACT: This article describes a new alternative technology of blasting using ampoule technology of column charge dispersion.

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Underground v.s. Surface Coal Mines: Is Deep Drilling Worth the ...

May 2, 2014 ... Mining for coal depends on many variables. The geology and environmental aspects play a vital role, but depth and quality of the seam is what brings home the bacon. Depending on where the seam (profitable bed of coal) is located, extracting this black gold can require a smorgasbord of options.

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Heat stress management in underground mines - ScienceDirect

This paper presents a step by step methodology that may be considered by ventilation specialists to effectively implement a heat management control system. ... A detailed case study, based on a heat stress management study conducted for an underground potash mine, is presented to illustrate application of the proposed...

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Future mining and underground automation

availability of high performance, cost effective wireless networks for underground mines. 3D-P's underground wireless solution leverages readily available ruggedised network components that are well proven in the mining environment. The solution can provide continuous network access throughout the mine and provides...

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A review of ventilation and gas management in underground mines ...

Global underground coal mining history is littered with tragic disasters resulting from inadequate management of gas and ventilation. Australian incidences ... In order to reduce the risks, hazard-specific management plans are used to facilitate the development and maintenance of effective and reliable risk control regimes.

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practical techniques to improve the air quality in underground ... - CDC

contaminants. Practical methods of ventilating these underground stone mines can be accomplished by using mine layouts that course and separate ventilation air through the use of stoppings. The design, construction, and maintenance of effective stoppings in large openings have been a real challenge to mine operators.

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An Effective Belt Conveyor for Underground Ore Transportation ...

Mining companies are therefore determined to improve the effectiveness of their transportation system, focusing on solutions that increase both its energy efficiency and reliability while keeping maintenance costs low. In the underground copper ore operations in Poland's KGHM mines vast and complex belt conveyor...

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New to Mining? Here are the Most Common Types of Mining ...

Dec 21, 2015 ... Probably one of the most common pieces of mining equipment, drills are an important part of the underground mining operation. ... Belt scale systems let you monitor production output and inventory, or regulate product loadout, while providing vital information for the effective management and efficient...

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Research project confirmed for new positioning system in ... - Mining3

Apr 5, 2017 ... The intended outcome of the research project is a cost-effective, reliable, camera-based positioning system for locating and tracking underground mining vehicles within one metre of accuracy. As well as a sophisticated, multi-sensor system that provides centimetre-accurate positioning which will ultimately...

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What happens to mine sites after a mine is closed - Mining Facts Org

Post-closure: Monitoring programs are used to assess the effectiveness of the reclamation measures and to identify any corrective action that may be needed. In addition, mines may require long-term care and maintenance after mine closure such as ongoing treatment of mine discharge water, periodic monitoring and...

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Final Rule; Safety Standard for Preshift Examinations in ...

The examination has proven to be particularly effective in the discovery and correction of hazardous conditions and practices before they lead to injuries or fatalities. Because conditions in the underground mining environment can change rapidly, recurring examinations are necessary to assure safety of the miners...

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Lighting in underground mines - Airfal

Feb 8, 2018 ... In underground mines, it is vital to have safe and efficient lighting. Airfal manufactures high optical performance luminaires adapted to underground mines. These Atex certified light fixtures meet the highest safety standards and are explosion proof. Explosion hazard in underground mines involves the use...

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A review of real-time optimization in underground mining production

43 per cent (Xinhai, 2006). Therefore, there is a great potential in the form of commercial value and public benefit for developing an effective MPRTO system. The development of this system will basically require optimization techniques, a mine-wide. A review of real-time optimization in underground mining production.

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Underground mining systems— the invisible and looming ... - Eaton

Effective December 2012. White Paper WP083003EN. Underground mining systems— the invisible and looming danger. Introduction. If people aren't in harm's way, they can't get hurt. Seems reasonable, right? Of course, this is the reason that many mines are trending toward automation and remote monitoring of electrical.

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Condition Monitoring of Underground Mining ... - ACARP Abstract

Broadly, the aim of this first stage project was to examine the ways in which monitoring the condition of underground mining equipment can lead to more effective maintenance practices and to increased machine reliability and availability. Machine reliability/availability is one of the major limits to increasing the productivity of...

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Transportation of underground mining equipment.

352.050 Permissible rating for underground machinery -- Transportation of underground mining equipment. ... (2) Mining equipment being transported or trammed underground, where energized trolley wires or trolley feeder ... Section 51 of that Act. The Act, however, did not become effective until April 9,. 1996, when the...

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Underground Mine Planning - Mining Technology - InfoMine

It gives links to underground mine design publications, courses, software, contractors, and consultants. ... water may flow in to bedevil your advance, how to support the rock roof lest it fall down on you, how to get air in and out of the workings, and how best to move men and materials around safely and cost-effectively.

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Robust Underground LHDs — Xinhai Mining and Rock Technology

Our robust loaders are engineered to endure the elements, whether conditions are hot and dusty, or wet and muddy. We've excluded unnecessary features to create robust loaders that are simple, safer and reliable. The cost-effective machines deliver a high payload and increased utilization. Xinhai LH400t robust...

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Cost-effective Geological and Mining Software Solutions - ThreeDify

ThreeDify offers cost-effective geological and mining software for 3D geological modelling, mine planning and design, open pit or underground optimization.

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Reliable and cost-effective: thyssenkrupp to deliver conveyor system ...

Jul 25, 2017 ... Reliable and cost-effective: thyssenkrupp to deliver conveyor system for new underground copper mine in Mongolia. thyssenkrupp belt conveyor systems are individually planned and constructed to ensure the best possible solution for every material, every climate zone and, every topography. This downhill...

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Respiratory protection: associated factors and effectiveness of ...

Am J Ind Med. 2002 Jul;42(1):55-62. Respiratory protection: associated factors and effectiveness of respirator use among underground coal miners. Li H(1), Wang ML, Seixas N, Ducatman A, Petsonk EL. Author information: (1)Department of Community Medicine, School of Medicine, West Xinhaiia University, Morgantown,...

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Prototype Model for Fire Safety System in Underground Mining

Abstract As underground mines become deeper and larger with wide specifications it creates a diverse environment with multiple variables that make fire disasters difficult to manage. Therefore, developing an integrated fire safety system is of crucial importance in order to effectively deal with fire disasters and protect the life...

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Underground Mining Insulation Solutions from the Firwin MineWrap

Jun 7, 2017 ... Diesel power supplies a reliable, rugged, and economical energy source to the mine. As expected, underground mining poses various challenges when it comes to the safety and efficient use of diesel-powered mining equipment: Exposed exhaust and engine components - Diesel exhaust can be very hot.

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Underground Mine Communications & Monitoring - International ...

May 1, 2012 ... In general the goals for any underground mine's communication system are improved local and global communications within a system that is simple to use, ... The battery-powered wireless networking technology provides a reliable and cost-effective solution for mobile data communications and RFID...

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mountaintop removal coal mining - CNN.com

Aug 14, 2011 ... It's a surface mining method where large explosions and equipment are used to remove coal. In the United States, coal provides half the country's electricity production. Advocates say mountaintop removal mining gathers coal that wouldn't be cost effective to mine through traditional underground methods.

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Inactive & Abandoned Underground Mines: Water Pollution ...

... within one year after the effective date of this subsection (and from time to time thereafter) information including. . . (2) processes, procedures, and methods to control pollution resulting from — (B) mining activities, including runoff and siltation from new, currently operating, and abandoned surface and underground mines;.

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Underground Mining - Mining and Geomorphology - Google Sites

The truth of the matter is that more often than not, open pit mining and underground mining go hand-in-hand. When open pit mining, the most geomorphic intrusive mining method, is no longer cost effective, underground mining takes over (where possible). However, the damage has been done to the surface of the land.

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Coal Mining Technologies

Coal mining employs surface and underground methods to extract coal. A number of alternative technologies are associated with each method.

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Analysis of Mobile Equipment Maintenance Data In an Underground ...

underground mine operating at high altitude. Data 6om the case study is analyzed and recommendations for improvement in the maintenance process at the mine are made. Requirernents for an effective condition based maintenance prograrn are forrnulated based on observation of the shortcomings of the oil analysis...

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Underground versus Open Pit Mining - Firwin Corp's Blog

Feb 23, 2012 ... Unlike open pit, underground mining requires that you take into account a wide variety of added requirements. These include complex ventilation systems, area and local ground support, and of course finding a consistent, safe, and cost-effective way to get your materials to the surface. Just for reference, the...

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Proximity Detection Systems for Mobile Machines in Underground ...

The hands-on training allows miners to experience how the systems work and to locate the appropriate work positions around machines. Based on Agency experience, the hands-on training is most effective when provided in miners' work locations.

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Fleet Management System for Underground Mining - groundHog

groundHog is a mobile fleet management system optimized for underground mining. groundHog controls production, tracks & schedules workforce and helps you get deep insights to drive higher process efficiency. Build a mine that is highly efficient, safe and profitable with groundHog. Get Free Demo!

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7 Days to Die Efficient Mining Guide | My favorite mining technique ...

Oct 21, 2016 ... In this short guide i am going to show my favorite way to mine underground should you wish to do so. I believe this method is most efficient and it doesnt re...

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Loading Machine Operators, Underground Mining

Operate underground loading machine to load coal, ore, or rock into shuttle or mine car or onto conveyors. Loading ... Loading Machine Operators, Underground Mining ... Production and Processing - Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective...

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Aiming to improve the air quality in underground mines - Phys.org

Jun 4, 2014 ... "While filter use will continue to reduce the impact of DPM emission in underground mines, the only truly effective long term solution is to remove the source from the mines altogether. Working with our partners, we hope to achieve this through the development of electric powered vehicles," Dr Dayawansa...

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continuous improvement of underground mining - BESTECH

workers and investors); Rapid Underground. Development (more efficient excavation), and. Mine Sustainability (better management of energy, materials, and mine waste). “The kind of research being undertaken by. Laurentian and its partners is critically important to the future of the mining industry in. Canada and abroad,”...

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Geotechnical considerations in underground mines - Department of ...

engineering can be traced to a series of surface and underground civil and mining engineering projects where a range of challenges had to be addressed in a practical and cost effective manner. Geotechnical engineering deals with the whole spectrum of natural geological materials. Geological and weathering processes...

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estimation of thermal comfort in deep underground mines

Feb 17, 2012 ... S. Wang, T. Ren, T. Zhang, Y. Liang and Z. Xu, Hot environment - estimation of thermal comfort in deep underground mines, 12th. Coal Operators' Conference ... environment, include, but are not limited to dry and wet-bulb temperature, Effective Temperature (ET). (ASHRAE, 2005), Wet-bulb Globe...

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