Search Results - Metallurgical Laboratory
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Performance prediction of metallurgical coke using image analysis
Published 2024“…This work lays the foundation for enhanced predictive models of coke performance, offering valuable tools for optimising fuel efficiency and reducing emissions in the steel and metallurgical industries.…”
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Towards large scale microwave treatment of ores: Part 2 - Metallurgical testing
Published 2017“…A pilot scale microwave treatment system capable of treating 10-150t/h of material at 10-200kW was designed, constructed and commissioned in order to understand the engineering challenges of microwave-induced fracture of ores at scale and generate large metallurgical test samples of material treated at approximately 0.3-3kWh/t. …”
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Application of image processing and adaptive neuro-fuzzy system for estimation of the metallurgical parameters of a flotation process
Published 2016“…The authors have already developed some reliable algorithms for measurement of the froth surface visual parameters such as bubble size distribution, froth color, velocity and stability. Furthermore, the metallurgical parameters of a laboratory flotation cell were successfully predicted from the extracted froth features. …”
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Automatic control of flotation process using computer vision
Published 2015“…In the mineral production industry, the separation of valuable material from waste material is generally carried out using the flotation process. Metallurgical parameters of the process reflect the quality and quantity of the product. …”
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High speed deformation and break-up of shaped charge jets
Published 1993“…The properties under consideration are those which describe the materials strength, elongation and work hardening characteristics at intermediate strain rates under laboratory conditions. These have been used to relate metallurgical details to the nature of jet break-up. …”
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The estimation of platinum flotation grade from froth image features by using artificial neural networks
Published 2011“…The use of machine vision in the monitoring and control of metallurgical plants has become a very attractive option in the last decade, especially since computing power has increased drastically inthe last few years. …”
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Image textural features and semi-supervised learning: An application to classification of coal particles
Published 2012“…Specifically, the presence of excessive amounts of fine particles in feed material of, for example, fluidised bed gasification reactors and metallurgical furnaces, can impair the gas permeability of the coal or ore burden. …”
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Laser process optimisation for in-situ repair of aero-engine components
Published 2017“…These laser repairs were performed using both laboratory laser equipment, and prototypes for tooling which is intended for use on in-situ repairs in the field. …”
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A conceptual hybrid process flowsheet for platinum group metals (PGMs) recovery from a chromite-rich Cu-Ni PGM bearing ore in oxidized mineralization through a single-stage leach a...
Published 2018“…This paper presents laboratory batch-scale results of simultaneous adsorption of Pd(II) and Pt(IV) onto commercially available weak-base anion exchange resin, diethylaminoethyl (DEAE) cellulose, from hydrochloric acid solutions. …”
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Sensitivity analysis of leaching process on rare earth elements by using metsim software
Published 2018“…The increase of demand for REEs in the world but its limited supply caused by the separation process that has negative environmental impact, as well as high costs of laboratory work, the alternative method to study on the extraction of these resources are urgently needed. …”
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Estimating size fraction categories of coal particles on conveyor belts using image texture modeling methods
Published 2012“…Unfortunately, the reliability and usefulness of belt cut techniques are constrained by frequency of sampling as well as laboratory analysis turnaround times. For real-time monitoring and control purposes, automated sampling and analysis methods are more desirable. …”
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Performance assessment of a developed rolling mill
Published 2024“…Nevertheless, the applications of metal rolling processes and machines have not been adequately harnessed in our locality due to unavailability of the rolling machine in small scale industries, laboratories and workshops in institutions of learning in the region. …”
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Assessment of Options for Economic Processing of Preg-Robbing Gold Ores
Published 2012“…A program consisting of detailed laboratory work and extensive plant trials has been undertaken to assess the options of the processing of this material. …”
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Thermal spray and laser cladding of nickel-chromium coatings for high temperature applications
Published 2018“…Laser cladded coating that had satisfactory metallurgical quality, acceptable thickness, maximum width and minimum dilution was selected as the candidate for subsequent high temperature exposure. …”
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