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Power at the end of the tunnel - Electrifying underground mining Building on its 40 years' experience of electrification, has continued to acquire industry-leading competence and expertise in BEV technology, which we are keen to share with mining companies as they seek to assess the benefits and opportunities, wherever they are in the ...
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It has been observed that worldwide explosion has occurred due to the following reasons, viz. sealing works, reopening of sealed-off area, spontaneous combustion, the buildup of methane in an unventilated area, explosion in working face due to sluggish ventilation, etc. Table 1 depicts the mine gas explosion tragedies that have …
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The future for mining electrification has already started. Electricity transformation of off-grid mining to battery energy storage and renewables is underway. A lot of progressive companies are investing in fully-electric or hybrid-electric vehicles to dump diesel, cut costs and pollution and use new technologies more appealing to the millennials.
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1 Department of Electrical Engineering, Indian Institute of Technology (Indian Sch ool of Mines), Dhanbad, Jharkhand 826004 India 2 Department of Electrical Engineering, Maulana Azad National ...
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Electrifying underground mining. Building on its 40 years' experience of electrification, has continued to acquire industry-leading competence and expertise in BEV …
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ABB offers complete mine hoists, mine electrification and mine automation systems for safe and reliable underground mining. Learn about ABB's products, services, webinars, articles and references for …
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Hindustan Zinc Limited (HZL), a Vedanta Group Company, has signed a Memorandum of Understanding with Epiroc Mining India Ltd., a direct subsidiary of Swedish firm Epiroc Rock Drills AB to deploy …
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Hindustan Zinc is in partnership with Normet Group Oy for SmartDrive Vehicles, becoming the first mining company in India to introduce utility electric vehicles …
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This latest announcement, however, highlights the company's first-ever underground electric mining truck. Visually similar to the existing AD45 articulated hauler (shown, ...
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– Hindustan Zinc & Epiroc Rock Drills AB sign an MoU for Zero Emission and Sustainable Mining by introduction of Battery Electric Vehicle (BEV) in underground mining – Hindustan Zinc will become the first mining company in India to …
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Substantial economic incentives are also driving this shift, as ventilation alone accounts for 30-50 % of underground mine energy costs, highlighting the …
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The first coal mining in India was started in the seventeenth century with an unplanned way in Raniganj coalfield, the coal capital of India. The coalfield was possessed by several small private companies which were nationalized in 1973. A part plan of Chanch/Victoria Area, Victoria West Colliery, BCCL, Raniganj Coalfield, India, indicates an …
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A model of the mining electrical energy use and costing was produced to provide a detailed mining industry research study since other studies were mainly centred on energy optimization reviews and single parameter analysis. ... The development of the smart energy management system for an underground mine followed a systematic …
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Taking a step closer to achieving carbon neutrality, Hindustan Zinc is set to introduce Normet SmartDrive Vehicles (NSDVs) in their underground mines, enabling …
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Granulated slag is produced during tapping from the molten material of Electric arc furnace. When molten slag is dropped in bath, the molten slag changes to nodules and granules of slag. ... Behera, S.K., et al.: Paste backfilling in underground mines Present scenario in India and future perspective. In: 9 th Asian Mining …
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The JCM underground fire was ignited in 1916 by an unidentified factor (BCCL, 2008) and has never extinguished in spite of huge efforts by the Indian government and local authorities.Since the first coal fire was detected in 1916, collapse due to underground fire has caused extensive subsidence and fissures that act as the …
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The push to ramp up underground mining comes as India searches for new sources of coal to meet rising energy demand in what is now the world's most populous country and the fastest-growing large ...
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Mining; Electric Power; Marine; Oil & Gas; Industrial; ... Our underground mining team relies on close collaboration with our customers to develop equipment and support solutions that are customized for your application. We're focused on helping you mine safely and productively today. And we have an eye on the future, with new products, new ...
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The object of this study is to identify the safety hazards present in Indian underground coal mines and to build a preliminary database of the identified hazards. ... electrical (electricity ...
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Epiroc is a global partner for mining and construction equipment, offering products, solutions and services for various applications. Learn about Epiroc's innovation, technology, sustainability and performance in India.
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DGMS Circular: Directorate General Of Mines Safety,Ministry of Labour and Employment,Government of India. भारत सरकार | Government of India ... Amendment in the Mines Rules, 1955 vis-a'-vis promulgation of "Ease of compliance to maintain registers under various Labour Laws Rules, 2017." (2.53 )
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Underground mining equipment is similarly expected to see a CAGR of 2.3% in this same time frame, with the number of mining trucks and loaders/LHDs in active underground mines expected to rise to 19,853 by 2025.
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Assistant Professor, NIT- Rourkela, India E-mail: [email protected]
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The trend of fatal accidents occurring in Indian underground coal mines is higher than in the USA's and Western Australia's underground coal mines, as shown in Fig. 1 (DGMS, 2017; Department of Mines, Industry Regulation and Safety, 2018; MSHA, 2017). The different fatality rates from 2002 to 2017 are represented in Fig. 2.
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1. Introduction. The depressing or dipping of the surface owing to different ordinary or manmade factors is known as subsidence (Borah et al., 2017).However, seismic activity, depletion, volcanic explosions, plant and vegetation root retraction, soil sinking, collapses, soil heating and frozen, fast movement tunnels, faultily compacted soil, …
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The Boomer face drill rig. The underground Boomer face drill rigs are used for blast hole drilling in underground mining and tunneling.The rigs are equipped with up to four booms, covering cross sections from 6 m2 to 206 m2. A variety of automation features are available, such as the Rig Control System which enables teleremote operation with a …
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Underground cables offer an affordable and justifiable solution for critical parts and in some cases the entire length of overhead high voltage power lines. ... is the only factor which discouraged the use of underground cables for the purpose of transmission and distribution of electric power. For mining, extra mechanical strength is …
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Land subsidence is a serious problem in Indian coalfields due to old underground mine workings. Unfortunately, most of these are uncharted as no mine plans are available. The hidden galleries, goafs, shafts etc. may pose great threat for future mine development as well as to the local environment. The mine workings should be charted …
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