In mechanized mining, poor equipment efficiency (availability, utilization, productivity, and quality) can endanger the success of the operation. This case study will show how an initiative...
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Mining shovel is a crucial piece of equipment for high-efficiency production in open-pit mining and stands as one of the largest energy consumption sources in …
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(2) Lithology deterioration. At great depths, the structure and mechanical properties of rock masses vary greatly, which greatly burdens the support, affects subsequent mining safety, and seriously affects the mining efficiency and economic benefits. (3) A high-temperature environment. The high-temperature environment in …
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The real-time analysis of the extraction efficiency rate of zinc and lead concerning temperature, pH and a particle size parameter in mining sectors is carried out by storing data in the cloud. ... The aggregate results of combined small changes executed lead to an increase in equipment life span with an overall reduction in power costs and ...
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examined before their use. This work provides a systematic method, synthesised from the statistical literature, to rigorously evaluate the effect of operators on energy efficiency of mining equipment.
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The objective of this study is to improve the productivity and efficiency of mining equipment through the application of TPM principles, sequentially and …
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Latest technological advancements in underground mining equipment . The underground mining equipment market is witnessing a surge in technological innovation. Many of these advances are aimed at enhancing efficiency, ensuring safety, and delivering environmental sustainability. Some of the latest advancements include, but are not limited to:
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Keywords: Work efficiency, Productivity and Target Production.----- Date of Submission: 27-09-2017 Date of acceptance: 08-12-2017 ----- I. INTRODUCTION 1.1 Background Mining equipment in mining operation is one of vital to …
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Efficiency Improvements in the Mining Network: Despite the increasing power demand of the network, there have been significant improvements in efficiency. Using nonce data has helped analyse different mining models' efficiency. Currently, the network's average efficiency is 34W/T, with projections showing a potential drop to …
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Thick and ultra-thick coal seams are main coal seams for high production rate and high efficiency in Chinese coal mines, which accounts for 44 % of the total minable coal reserve. A fully mechanized top-coal caving mining method is a main underground coal extraction method for ultra-thick coal seams. The coal extraction …
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It has been proven that PoW mining has high computational needs and thus imposes major limitations on the continuous use and scalability of cryptocurrencies [53, 54]. Recent research estimates that PoW mining in Bitcoin consumes nearly 18 GW of power for 100 million transactions a week [ 53 ], making the practical use of Bitcoin questionable.
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Unexpected occurrence of uneven breakdowns and their consequences have a significant influence on the equipment life. Hence, there is a need to discover the motives for the happening of critical potential failures and required repair or replacement action to control. Reliability analysis is utilized to approximate the performance of the …
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Optimization of mining schemes could control the temporal and spatial distribution of surface subsidence and determine the land reclamation plan. Meanwhile, the land use planning feedback could guide the mining scheme's design and realize sustainable land use during the mining life cycle in other similar areas.
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Australian miners look to cash in on high gold prices; ... 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 …
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The paper reviews main components of OEE – availability, utilisation and production efficiency. It discusses some of the factors influencing those components as …
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Trackless mining equipment such as rock-drilling jumbos, down-the-hole (DTH) drills, underground scrapers, underground mining trucks, and underground charging vehicles have been developed using intelligent technologies. ... high efficiency, and economy. Mining trucks have been widely used to transport ore in underground mines. …
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Ocean mining has been developed since the 1950s, and deep seabed mining has seen a boom in the last decade. Many high-value deep-sea minerals have been discovered in a vast deep-sea area of 360 million km 2 with a water depth of more than 200 m (Miller et al. 2018).As the most valuable mineral resources of this century, deep-sea minerals are …
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The paper introduced complete sets of automatic equipment and technology used in thin seam coal face, and proposed the comprehensive mechanization and automation of safe and high efficiency mining models based on the thin seam drum shearer. The key technology of short length and high power thin seam drum shearer, …
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High-efficiency mining rock drilling tools feature advanced designs and high-quality materials to withstand the harsh conditions of mining sites, resulting in faster, more accurate drilling. These ...
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A number of methods considered useful for performing mining equipment safety analysis are also presented. Useful strategies to reduce mining equipment fires and injuries, guidelines to improve electrical safety in the mining industry, and human-factor-related tips for safer mining equipment are discussed.
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Since these machine learning methods have shown their advantages of low manual intervention and high efficiency, they have been increasingly used in environmental assessment. ... mining equipment ...
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Mining companies rely heavily on fossil fuels to power their operations, a major contributor to operational costs as well as emissions. The prevalent use of diesel fuel in mining is also a concern for health and safety. In a bid to reduce its reliance on traditional fuel, the mining sector is starting to electrify its operations.
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Autonomous Mining Equipment and Vehicles. Autonomous mining vehicles and equipment are some of the most promising applications of AI in the mining industry. These machines are designed to operate independently, with minimal or no human intervention, executing tasks with high efficiency and accuracy.
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Large cable shovel (LCS) is a complex engineering machine which is widely used in the open pit mine. It is characterized by low efficiency, high maintenance cost, and high energy consumption if ...
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In this paper an algorithm which determines the most sensitive inputs to the equipment life cycle and estimates the optimization of the equipment was developed. It …
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Energy-Efficient Equipment: Using modern mining equipment designed to consume less energy while maintaining high productivity levels. Waste Heat Recovery : Capturing and utilizing waste heat from mining processes to generate electricity or provide heating, reducing energy wastage.
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When developing coal and ore deposits by underground method, it is necessary to carry out a large volume of preparatory mine workings using drilling and blasting operations. …
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The mining industry constitutes a large part of the world economy, it is the main economic activity of most countries. A study carried out by a consultancy in 2018 [] highlights that the global growth of Gold production will increase by 2.6% annually in the next 4 years due to a slight growth in the price of this metal, and the financial …
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The purpose of this study is to evaluate coal mining efficiency in China through the use of a creative Data Envelopment Analysis (DEA) model under the framework of green and sustainable growth. ... The first category enterprises had high efficiency ranking (top 6) in terms of both mining and environmental governance and …
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Having a safe and efficient system for mineral transportation is a top priority for all mining operations. Trucks are the most widely used material transportation systems that are applied in both ...
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