An improved solution mining method for a soluble target layer comprising a target material such as potash, wherein an elongate sump is developed within a salt layer underlying the target layer, with generally horizontal wells ex-tending through the target layer to empty into the elongate sump, the sump capable of storing at least a portion of the salt liberated from the target layer so that an ...
Mining method selection by multiple criteria decision making tools by M.R. Bitarafan and M. Ataei* Synopsis Mining method selection is the first and most important problem in mine design. In this selection some of the parameters such as geological and geotechnical properties, economic parameters and geographical factors are involved.
The process mining techniques were used to explore two key aspects: the workflow and the organization structure. The workflow determined how effectively the emergency tasks (or activities and actions), as defined by a target emergency plan, are executed on the ground.
Eleven TerraSAR-X images in spotlight mode and Shuttle Radar Tomography Mission (SRTM) DEM data are used to monitor mining subsidence by the improved pixel-tracking method in Shenmu County of ...
The amount of data produced within Health Informatics has grown to be quite vast, and analysis of this Big Data grants potentially limitless possibilities for knowledge to be gained. In addition, this information can improve the quality of healthcare offered to patients. However, there are a number of issues that arise when dealing with these vast quantities of data, especially how to analyze ...
NEW METHODOLOGY TO IMPROVE PRODUCTIVITY OF MINING OPERATIONS ... In order to improve the process and to maximize the production and/or value of a mining …
In view of the large amount of medical data being generated, there is growing pressure for improved methods of data analysis and knowledge discovery using appropriate data mining techniques. A proper medical database created with intention mining can provide a useful resource for data mining and knowledge discovery.
In this Bureau of Mines investigation, production was monitored for 1 year at over 30 coalbed gas-drainage boreholes located in Alabama, Pennsylvania, and West ia. Results indicate that the quality of data gathered from such wells can be improved greatly if potential problems are anticipated ...
1 NEW METHODOLOGY TO IMPROVE PRODUCTIVITY OF MINING OPERATIONS W. Valery, A. Jankovic Process Technology & Innovation, 1/8-10 Chapman Place Eagle Farm, Brisbane Queensland 4009 Australia
Continuous Improvement Strategies in the Mining Industry. ASQ Quality Summit and Mining Gala –Saskatoon CANADA December 2013. Continuous Improvement Strategies in the Mining Industry. Lawrence Berthelet General Manager - Mining and Metallurgy, SNC ... Some USCCG Mining Customers where we helped improve business
New and Improved methods for rock excavation in mining and tunneling. Rennie Kaunda | [email protected] This work aims to improve mechanical excavation of hard rock using microwaves. Efforts are being undertaken to advance methods and techniques for rock fragmentation globally.
New mining technologies and regulations have significantly improved mining efficiency and reduced environmental impact in recent years. In general, mining techniques become much more environmentally sensitive when efficiency is improved because less waste is produced. However, even greater improvements must be made as part of Mission 2016's plan.
The main findings of this study showed that data mining techniques are important and valid approaches for the prediction of neonatal hyperbilirubinemia. So, we recommend that new technologies, such as data mining, should be explored and utilized to support medical decision, contributing to improve diagnosis in neonatal jaundice.
Dec 07, 2012· Data mining techniques is applied on or used by various sectors which is a blessing. Though data mining has got its challenges but one can say that data mining tools and techniques would only be improved upon based on futuristic challenges that might occur due to …
to improving the air quality in underground stone mines by developing ventilation techniques that can be used in these types of operations. The air quality in these large opening nonmetal mines can be significantly improved by using diesel particulate matter (DPM) controls along with sufficient ventilation quantities to remove contaminants.
Sep 25, 2019· Administration classes on health, safety, and mining methods; ... Public concern about mine accidents has already prompted passage of stricter safety legislation, improved training methodology, safer practices, and technology. Continue Reading + The Most Common Accidents in the Mining …
Nov 01, 2015· But by deploying a complete suite of digitized mining approaches, the miner is on the way to turning the economics around. Use of automated continuous-mining techniques will make it possible to substantially increase labor productivity and to work in conditions that humans would not be able to tolerate due to heat and the risk of rock-face ...
—Web content mining in normal parlance is to download information available on the websites. Such a process involves tremendous stress and time-taking. To augment such a process the software related to web content mining can be used so that a
Mine dewatering techniques. Dewatering and groundwater control is an important part of many open pit and underground mines. Effective dewatering is a pre-requisite for safe and efficient mining. Poorly controlled groundwater will waste money, slow down mining and potentially cause adverse environmental impacts. However, techniques are available to successful control groundwater.
Jan 27, 2014· The most common mining method is longwall mining which is largely automated using a self-advancing coal shearer including hydraulic roof supports 150-250m wide 1.5 -3m high extract panels roof collapses as machine withdrawals. This is the safest way to mine coal and shale as it requires no blasting in a potentially explosive environment.
Jan 09, 2018· Mining Methods. There are four key stages of work involved in mining for minerals. These include: 3415, 3416 Prospecting – The purpose of this stage is to identify areas that are likely to contain mineral deposits. The work includes geological, geochemical and geophysical surveys (e.g. seismic surveying), aerial surveys, including the taking of samples by low-impact mechanical methods.
Dec 07, 2018· To strengthen diagnosing and screening is the key to improve the survival and life quality of patients with EGC. This study applied data mining methods to improve screening for the risk of EGC on the basis of noninvasive factors, and displayed important influence factors for the risk of EGC.
Feb 20, 2011· Mining safety is more task oriented and specific depending on the type of material being mined, the local geology, the overall extraction method, the type of equipment used and the culture of the people planning and doing the work. Underground mi...
national, who have tried to adapt the different methods used to determine the coal production costs. In the underground coal mining area, we can notice the exceptional contribution in the sense of the comparison of some cost calculation methods by some foreign authors (Falconer, 1989; Lind, 1999).
Apr 16, 2017· Safety is paramount to mining operations, and good safety methods can lead to improved production. By digitizing your underground mining operations, you are not only improving safety, but also enabling your staff to achieve breakthrough performance in all areas of the mining …
Jul 25, 2014· This is the complete 4-part series demonstrating real-world examples of the power of data mining in healthcare. Effective data mining requires a three-system approach: the analytics system (including an EDW), the content system (and systematically applying evidence-based best practices to care delivery), and the deployment system (driving change management throughout the organization …
Occupational safety and health (OSH) in mining continue to improve, but much remains to be done. The significant decreases in the serious injury rate in mines that have been achieved in many countries are due to changes in the nature of work and as a result of sustained improvements in achieving a safer and healthier workplace. But the evolving
Strip mining, removal of soil and rock (overburden) above a layer or seam (particularly coal), followed by the removal of the exposed mineral. The common strip-mining techniques are classified as area mining or contour mining on the basis of the deposit geometry and type. The cycle of operations for ...
Mining operations usually create a negative environmental impact, both during the mining activity and after the mine has closed. Hence, most of the world's nations have passed regulations to decrease the impact. Work safety has long been a concern as well, and modern practices have significantly improved …
The life cycle of mining begins with exploration, continues through production, and ends with closure and postmining land use. New technologies can benefit the mining industry and consumers in all stages of this life cycle. This report does not include downstream processing, such as smelting of ...