Results 11 to 20 of about 17,674 (302)
Development of a machine vision system for real-time monitoring and control of batch flotation process [PDF]
International Journal of Mineral Processing, 2017 Substantial progresses have been made over the past decade in using machine vision for automatic control of the froth flotation process. A machine vision system is able to extract the visual features from the captured froth images and present the results
Jahedsaravani, Ali +2 more
core +3 more sources
Minerals, 2022 The paper is focused on the analysis of the relation between the stability of the flotation process and the efficiency of Machine Learning (ML) algorithms based on the flotation froth images. An ML process should enable researchers to construct Artificial Intelligence (AI) algorithms for flotation process control.
Jacek Galas, Dariusz Litwin
openaire +3 more sources
Ensemble prediction modeling of flotation recovery based on machine learning
International Journal of Mining Science and TechnologyWith the rise of artificial intelligence (AI) in mineral processing, predicting the flotation indexes has attracted significant research attention. Nevertheless, current prediction models suffer from low accuracy and high prediction errors.
Guichun He +3 more
doaj +3 more sources
Flotation froth feature analysis using computer vision technology [PDF]
E3S Web of Conferences, 2020 The possibility of machine vision application in the field of flotation efficiency evaluation was studied. Algorithm for froth image analysis was developed with aim of obtaining bubble’s size distribution.
Romachev Artem +3 more
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Utilization of flotation in copper extraction from polymetallic ore [PDF]
, 2020 The aim of this study was to examineflotation of utility metals from poor polymetallic ores and verify the potential for profitable yields in connection withpotentially economic deposits of non-ferrous metals.The paper describes results in ...
Janáková, Iva +2 more
core +1 more source
The importance of middlings in the beneficiation technology of Polish copper ore and new possibilities of their processing [PDF]
E3S Web of Conferences, 2017 In the paper, the middlings (tailings of I cleaner flotation) were characterized, and new possibilities of their processing were presented. The advantages of introducing a separate circuit for middlings processing were emphasized.
Skorupska Bozena +2 more
doaj +2 more sources
Switching and optimizing control for coal flotation process based on a hybrid model. [PDF]
PLoS ONE, 2017 Flotation is an important part of coal preparation, and the flotation column is widely applied as efficient flotation equipment. This process is complex and affected by many factors, with the froth depth and reagent dosage being two of the most important
Zhiyong Dong +3 more
doaj +1 more source
Mining and Metallurgy Engineering Bor, 2015 Flotation of ions and molecules represents a promising method of separating components from solution, or in our case, gelled copper salt from blue water.
Petrov Milan M. +2 more
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Numerical simulation of single phase flow in a flotation machine
Computer Assisted Methods in Engineering and Science, 2017 In the paper, the numerical model of the flow phenomena in the flotation machine is presented. The process of flotation consists of a number of phenomena which provide serious numerical difficulties.
Ireneusz Szczygieł +5 more
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The Study of Carbon Recovery from Electrolysis Aluminum Carbon Dust by Froth Flotation
Metals, 2021 A large amount of carbon dust is generated in the process of aluminum smelting by molten salt electrolysis. The carbon dust is solid hazardous waste but contains a large quantity of recyclable components such as carbon and fluoride. How to recycle carbon
Hesong Li +6 more
doaj +1 more source