Journal of Mines, Metals and Fuels最新文献

An Integrated Quality Management System (QMS) Combined with AI/ML Guidelines for the Design and Development of Sustainable Products and Services for IT and Engineering R&D Companies Providing Solutions to Global Mining Organizations 综合质量管理体系（QMS）与人工智能/ML 指南相结合，为向全球矿业组织提供解决方案的 IT 和工程研发公司设计和开发可持续产品和服务提供指导

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/44195

Praveen Harkawat

{"title":"An Integrated Quality Management System (QMS) Combined with AI/ML Guidelines for the Design and Development of Sustainable Products and Services for IT and Engineering R&D Companies Providing Solutions to Global Mining Organizations","authors":"Praveen Harkawat","doi":"10.18311/jmmf/2024/44195","DOIUrl":"https://doi.org/10.18311/jmmf/2024/44195","url":null,"abstract":"As per Nature1 , AI may act as an enabler on 134 targets (79%) across all Sustainable Development Goals (SDGs), generally through technological improvement and by putting the right processes in place to ensure compliance with applicable regulations, certifications, and standards. As the sustainability and green tech market2 is expected to grow at 21% CAGR and will reach $73 billion by 2023, it's the best time for IT and Engineering R&D (ERD) companies to strengthen their internal processes to ensure that mining customers are served in a better way. The mining solutions are driven by tightening regulations, shifting customer preferences, and higher compliance requirements. Mining companies must act on many fronts, changing supply networks, manufacturing processes, and business models. Companies are also rethinking how their products are designed, engineered, and used, looking for ways to meet performance and quality requirements while using fewer resources across the full life cycle of everything they make/implement/use. India is a leading software exporter, and many companies are supporting global mining customers across the world. It’s now the right time for IT and ERD companies to ensure that mining customers are supported in this fast-changing business and regulatory environment. For sustainable product development/services, companies need to put a strong internal Quality Management System (QMS), ensuring better compliance and usage of AI/ML and tools and related standards/certifications. So, the researcher is proposing a conceptual integrated QMS to support sustainable product development/services which can be used by IT and ERD companies developing mining solutions. The proposed system will provide a high-level view of the required standards, procedures, guidelines, templates etc., which will be compliant with the global sustainability standards/certifications requirements.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":"18 24","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141814559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Review on Carbon Fiber Reinforced Metal Matrix Composites 碳纤维增强金属基复合材料综述

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/44015

Samuel Dayanand, B. Satish Babu, Aravinda Telagu, Basawaraj, S. Mukunda, Ankit Kumar Singh, Madeva Nagaral

引用次数: 0

A Case Study on the Mining Accidents Due to Unsafe Behaviour of Machinery Operators 机械操作员不安全行为导致采矿事故的案例研究

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/44685

J. John Gladious, S. Abishek, T. Prashanth, B. Praveen, Earnest R. Kirubagaran

引用次数: 0

Effects of CNT Nanoparticles' on the Performance and Emission Study of CI Engines Utilizing a Combination of Diesel and Waste Cooking Oil Biodiesel 碳纳米管纳米颗粒对使用柴油和废食用油生物柴油组合的 CI 发动机性能和排放研究的影响

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/44511

Rohit Singh, R. Porwal, Vijay Verma

引用次数: 0

Optimization of Chemical Engineering Processes in the Mining and Metal Industry 优化采矿和金属工业的化学工程流程

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/43879

Santosh Walke, M. Naniwadekar, Chetan M. Thakar, M. Mandake, Ravi W. Tapre, Sandhya D. Jadhav

{"title":"Optimization of Chemical Engineering Processes in the Mining and Metal Industry","authors":"Santosh Walke, M. Naniwadekar, Chetan M. Thakar, M. Mandake, Ravi W. Tapre, Sandhya D. Jadhav","doi":"10.18311/jmmf/2024/43879","DOIUrl":"https://doi.org/10.18311/jmmf/2024/43879","url":null,"abstract":"Process optimization is an important area of research in the mining and metal industries. The application of mathematical models and optimization techniques has led to significant improvements in process efficiency, reduced operating costs, and improved product quality. The use of simulation tools has also allowed for the development of virtual plants that can be used to test different process scenarios and optimize plant performance. To completely reap the rewards of process optimisation, there are still several issues that need to be resolved. The integration of sustainability and environmental impact assessments into the optimisation process is one of the major issues. This necessitates the creation of models that can take the environmental impact of various process factors into consideration and enable process optimisation using environmental standards. The creation of more complicated mathematical models that can capture the intricate interconnections between various process factors presents another difficulty. Advanced machine learning and data analytics methods like neural networks and genetic algorithms must be used for this. Despite these challenges, the future of process optimization looks promising. Emerging technologies, such as the Internet of Things and big data analytics, are opening up new opportunities for process optimization. The use of sensors and real-time data analytics can provide plant operators with the information they need to make real-time decisions and optimize plant performance. Process optimization is a critical area of research for the mining and metal industries. The use of mathematical models, optimization techniques, and simulation tools has led to significant improvements in process efficiency and product quality.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":"20 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141816483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancement of Truck Transportation Efficiency Through Remote Monitoring of Route and Mineral Load 通过远程监控路线和矿物负载提高卡车运输效率

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/44224

J. John Gladious, S. Ajithraj, R. Arunkumar, N. Sridharan, K. Rajeshraj

{"title":"Enhancement of Truck Transportation Efficiency Through Remote Monitoring of Route and Mineral Load","authors":"J. John Gladious, S. Ajithraj, R. Arunkumar, N. Sridharan, K. Rajeshraj","doi":"10.18311/jmmf/2024/44224","DOIUrl":"https://doi.org/10.18311/jmmf/2024/44224","url":null,"abstract":"The mining industry faces significant challenges when it comes to ensuring the safety and security of heavy-duty trucks operating outside the boundaries of the mine through remote routes and mineral load monitoring. To address these concerns, this study proposes an approach to enhance safety and surveillance by utilizing the Global Positioning System (GPS) and load cell technology to track trucks beyond the mine boundary and mineral load monitoring. The developed system will provide real-time information about truck location, speed, mass theft, and idle routes. To achieve this, a GPS tracker is installed on the truck, providing accurate and reliable location data, and a load cell is installed to monitor the mineral load. This will help ensure compliance with safety regulations and prevent unauthorized stopping and mineral theft. To monitor the location, speed, mass theft, load monitoring, and unauthorized stoppings BLYNK application is used. This system will facilitate improved decision-making, enable timely response to emergencies, enhance operational efficiency, and reduce the risks associated with truck operations outside the mine.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":"34 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141815299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modelling and Analysis of a Single Slope Solar Still for Desalination of Water 用于海水淡化的单坡太阳能蒸馏器的建模与分析

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/44523

G. S. Girishkumar, M. R. Kamesh, S. Rohith, D. Yogaraj, M. Abhilash, H. Sathish, R. Vinayakumar, C. Somashekar

{"title":"Modelling and Analysis of a Single Slope Solar Still for Desalination of Water","authors":"G. S. Girishkumar, M. R. Kamesh, S. Rohith, D. Yogaraj, M. Abhilash, H. Sathish, R. Vinayakumar, C. Somashekar","doi":"10.18311/jmmf/2024/44523","DOIUrl":"https://doi.org/10.18311/jmmf/2024/44523","url":null,"abstract":"Nowadays, brackish water/seawater desalination is a subject of concern to many researchers all over the world. Solar desalination is a renewable energy-driven method that produces freshwater from saline/brackish water. Many coastal countries suffer from a scarcity of freshwater. Solar-driven desalination is an optimistic and sustainable method to reduce the shortage of potable water in remote regions. Solar desalination is a viable way to produce potable water from any type of non-drinkable water. The recourse to use of solar energy in desalination by distillation, represents as appreciable part of water resources and is realizable, simple, cost-effective, operational solution technically. In this work, Modelling and simulation analysis of single-slope solar still for desalination of water is investigated in CFD-Ansys by considering solar radiation data at 12.8852°N, 77.572625°E in Bengaluru, Karnataka, India. The simulation results found that, the solar still yields the distillate at the rate is 2 litres/m2 for 10 litres of saline water that runs for 12 hours a day (from 7:00 am to 6:00 pm). A comparison between various inclination angles were performed. Solar still yields thermal efficiency of 24% at the inclination angle of 38° when compared with the inclination angles of 22°, 28°, 32° and 44°.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":"10 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141816457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Comparative Study to Assess the Efficiency of Wet Beneficiation Techniques for Treatment of Low-Grade and High-Grade Bauxite Ore 评估湿法选矿技术处理低品位和高品位铝土矿效率的比较研究

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/43659

Manoj Modi, Pankaj Dewangan

{"title":"A Comparative Study to Assess the Efficiency of Wet Beneficiation Techniques for Treatment of Low-Grade and High-Grade Bauxite Ore","authors":"Manoj Modi, Pankaj Dewangan","doi":"10.18311/jmmf/2024/43659","DOIUrl":"https://doi.org/10.18311/jmmf/2024/43659","url":null,"abstract":"Bauxite is the basic raw material of aluminium used to extract alumina in Bayer’s process. With the huge demand and the rapid development of the global alumina industry, bauxite consumption is rising and has reached more than 160 million tonnes per year. With such a high demand for aluminium, it is becoming more difficult to meet the consumption due to the gradual global decline of high-grade bauxite resources. In the current market scenario, treating bauxites containing more than 5% reactive silica (SiO2) is generally considered uneconomic due to excessive soda consumption in Bayer’s process. The present study is conducted to examine the influence of the wet beneficiation process in the pre-treatment of low-grade and high-grade bauxite ores and a comparative analysis of the results obtained regarding alumina recovery and silica reduction. For this study, High-Grade (HG) and Low-Grade (LG) bauxite ore samples were collected from different bauxite mines of the East Coast region and subjected to wet beneficiation. Comparative chemical analysis of the before and after beneficiation samples revealed the wet beneficiation process to be significantly effective in the pre-treatment of LG bauxite samples with an average increment of 10.84% in the alumina content and 18.38% average reduction in silica after wet beneficiation.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":"6 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141817423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of Welding Parameters on Weld Timings, Temperature Variation and Mechanical Strength of Friction Stir Welded AA6061 and AA6082 Alloy 焊接参数对摩擦搅拌焊接 AA6061 和 AA6082 合金的焊接时间、温度变化和机械强度的影响

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/44426

S. Prashantha, B. R. Omkaresh

{"title":"Influence of Welding Parameters on Weld Timings, Temperature Variation and Mechanical Strength of Friction Stir Welded AA6061 and AA6082 Alloy","authors":"S. Prashantha, B. R. Omkaresh","doi":"10.18311/jmmf/2024/44426","DOIUrl":"https://doi.org/10.18311/jmmf/2024/44426","url":null,"abstract":"Friction stir welding is a type of welding that creates friction using a stirring tool while the work-pieces are held together in the welding joint configuration. Friction stir welding is a solid-state welding process. It is one of the efficient ways of joining technology of materials. The friction forces at a microscopic level to change the inner structure of metal properties and it is done by using the kinetic energy of friction in welding methods. This work is majorly carried out to optimize the process parameters like tool rotational speed, Feed, ultimate tensile strength of friction stir welded joint on AA6061 and AA6082 alloy. Welding speed and temperature variation in the workpiece during the welding is recorded for different trials. Failure analysis was carried out for different fractured surfaces by using Scanning Electron Microscope (SEM) revels ductile fracture due to micro void coalescence. The maximum ultimate tensile strength was at a speed of 900 rpm, feed 31.5 mm/min indicates high joint efficiency. Welding speed is more at the feed 90mm/min. Maximum rise in the temperature is at speed 2000 rpm and feed 90 mm/min.","PeriodicalId":39575,"journal":{"name":"Journal of Mines, Metals and Fuels","volume":"31 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141815301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sliding Wear Characteristics of Zn-15Sn Alloy with Nano B4C Reinforced Composites 纳米 B4C 增强复合材料 Zn-15Sn 合金的滑动磨损特性

Journal of Mines, Metals and Fuels Pub Date : 2024-07-22 DOI: 10.18311/jmmf/2024/44052

Santosh.V. Janamatti, Raju Jadar, S. B. Angadi, Nagaraj Namdev, Subbaraya M. Kumar, Madeva Nagaral, A. N. Prashanth

引用次数: 0