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Considerations on the kinetics of froth flotation of ultrafine coal contained in tailings
(Taylor & Francis Inc, 2009)
This article presents a kinetic evaluation of froth flotation of ultrafine coal contained in the tailings from a Colombian coal preparation plant. The plant utilizes a dense-medium cyclones and spirals circuit. The tailings ...
Froth flotation of coal tailings
(ESCOLA DE MINAS, 2009)
The processes involved in coal preparation produce harmful effects for the environment, mainly by the quantity and nature Of wastes that are generated, These tailings generally called ""pyritic"", even though not presenting ...
Visual information model based predictor for froth speed control in flotation process
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Image processing sensors are emerging as an important measurement option in mineral processing, mainly due to their non-intrusive characteristics. Their principal application areas have been the determination of ore size ...
A real time visual sensor for supervision of flotation cells
(PERGAMON-ELSEVIER SCIENCE LTD, 1998)
This paper describes an expert system for the supervision of flotation plants based on ACEFLOT, a real time analyzer of the characteristics of the froth that is formed on.:the surface of flotation cells. The ACEFLOT analyzer ...
Separation of silica from bauxite via froth flotation
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
This paper reports an innovative development: concentrating gibbsite via reverse froth flotation in order to obtain a metallurgical-grade bauxite concentrate. Tailings from an industrial plant have undergone attrition ...
Comparative study of the main flotation frothers using a new HYDROMESS adapted technique
(Insitituto Federal de Educa??o, Ci?ncia e Tecnologia do Rio Grande do NorteBrasilNatal - CentralIFRN, 2015)
Use of humic substances in froth flotation processes
(Academic Press, 2019)
Comparing the Performance of the Use of Recycled Vegetable Oil and Biosolids as Collectors of Copper Sulfide Flotation and Their Effect on the Foam Stability
(Springer Science and Business Media Deutschland GmbH, 2024)
Flotation of blocolloids suspended in liquid phases of different compositions and pH values
(Springer, 2004-01-01)
The flotation capacity was determined for cells of yeasts strains belonging to the genera Hansenula, Candida and Saccharomyces. A heterogeneous group of yeasts, comprising strains from the three genera, was identified as ...
Flotation of blocolloids suspended in liquid phases of different compositions and pH values
(Springer, 2004-01-01)
The flotation capacity was determined for cells of yeasts strains belonging to the genera Hansenula, Candida and Saccharomyces. A heterogeneous group of yeasts, comprising strains from the three genera, was identified as ...