The interactive effect of depressant type and dosage with frother dosage in the flotation of a PGE ore [PDF]
, 2005 The valuable components of the platinum group element (PGE) bearing ores of the Bushveld complex in South Africa constitute between 1 % and as little as 0.1 % of the total mass. In the processing of these ores by flotation, the naturally hydrophobic talc
Dhliwayo, Evelyn Chengetanai
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The investigation of the characterisation of flotation froths and design of a machine vision system for monitoring the operation of a flotation cell ore concentration [PDF]
, 1992 Electrical and Electronic EngineeringThis dissertation investigates the application of digital image processing techniques in the development of a machine vision system that is capable of characterising the froth structures prevalent on the surface of ...
Symonds, Paul James
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Harvesting of Algae by Froth Flotation [PDF]
Applied Microbiology, 1962 A highly efficient froth flotation procedure has been developed for harvesting algae from dilute suspensions. The method does not depend upon the addition of flotants. Harvesting is carried out in a long column containing the feed solution which is aerated from below. A stable column of foam is produced and harvested from a side arm near the top of the
G V, LEVIN +3 more
openaire +2 more sources
MethodsX, 2023 This paper describes the implementation of a level control strategy in a laboratory-scale flotation system. The laboratory-scale system consists of a bank of three flotation tanks connected in series, which mimics a flotation system found in mineral ...
Paulina Quintanilla +4 more
doaj +1 more source
On-Line Froth Depth Estimation for Sulphur Flotation Process With Multiple Working Conditions
IEEE Access, 2019 This paper proposed a non-contact froth depth estimation approach based on machine vision. Firstly, the froth images collected from sulphur flotation process under different working conditions are processed to obtain froth features. Secondly, the working
Mingfang He, Bei Sun
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Flotation performance analysis on coal washery rejects
Energy Geoscience, 2021 The coal washery rejects cause major environmental problems in various parts of the globe. Nearly 1 Mt of coal rejects discarded as waste, is accumulated per annum in India, during washing or cleaning of raw coal.
P.S. Kumar +3 more
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Estimation of metallurgical parameters of flotation process from froth visual features [PDF]
International Journal of Mining and Geo-Engineering, 2015 The estimation of metallurgical parameters of flotation process from froth visual features is the ultimate goal of a machine vision based control system.
Mohammad Massinaei
doaj
Recovery of Kish Graphite from Steelmaking Byproducts with a Multi-Stage Froth Flotation Process
Recycling, 2023 Steelmaking processes inevitably generate large amounts of byproducts, including slags, specks of dust, etc., and their treatment has been a critical issue for the steelmaking industry.
Ying-Liang Chen +2 more
doaj +1 more source
Multi-Modal Temporal Hypergraph Neural Network for Flotation Condition Recognition
EntropyEfficient flotation beneficiation heavily relies on accurate flotation condition recognition based on monitored froth video. However, the recognition accuracy is hindered by limitations of extracting temporal features from froth videos and establishing ...
Zunguan Fan +3 more
doaj +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source