The Effect of Oleic Acid Emulsification using SPE on Fluorite and Dolomite Flotation
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DOI: 10.1002/open.202100156
Abstract: Abstract Collector OA, oleic acid, is widely used industrially for fluorite flotation. Low selectivity, dispersibility and collecting capability of the OA collector are always observed. In this study, compared with flotation of dolomite, a collector… read more here.
Keywords: collector; fluorite dolomite; flotation; oleic acid ... See more keywords
A ToF-SIMS investigation on correlation between grinding environments and sphalerite surface chemistry: Implications for mineral selectivity in flotation
Sign Up to like & getrecommendations! Published in 2017 at "Surface and Interface Analysis"
DOI: 10.1002/sia.6295
Abstract: Changes in mineral surface properties during grinding play a key role in flotation performance. ToF-SIMS surface chemical analytical studies have shown that flotation separation of sphalerite from chalcopyrite is significantly affected by the oxidation of… read more here.
Keywords: surface; chemistry; flotation; tof sims ... See more keywords
Flotation Process Water Recycling Investigation for the Complex Draa Sfar Sulphide Ore, Morocco
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DOI: 10.1007/s10230-017-0471-3
Abstract: The effect of water quality on the flotation of a complex polymetallic sulphide ore was studied using a Doehlert-based experimental design. Flotation tests were carried out using a sulphide ore provided by the Guemassa-Marrakech mining… read more here.
Keywords: water; guemassa marrakech; flotation; mcg ... See more keywords
The Flotation by Selected Depressants as an Efficient Technique for Separation of a Mixed Acrylonitrile Butadiene Styrene, Polycarbonate and Polyoxymethyleneplastics in Waste Streams
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Polymers and the Environment"
DOI: 10.1007/s10924-019-01467-2
Abstract: The virgin acrylonitrile butadiene styrene (ABS), polycarbonate (PC) and polyoxy methylene (POM) available in a plastic mix were separated from each other by a flotation technique with the aid of several depressants. Also, a Design-Expert® statistical software… read more here.
Keywords: polycarbonate; acrylonitrile butadiene; butadiene styrene; flotation ... See more keywords
Performance and working mechanism of a novel anaerobic self-flotation reactor for treating wastewater with high suspended solids
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-019-05885-6
Abstract: The new design of internal flotation components and the use of biogas were employed to develop a novel anaerobic self-flotation (ASF) reactor. Compared with the upflow anaerobic sludge blanket (UASB) reactor, the removal efficiencies of… read more here.
Keywords: novel anaerobic; anaerobic self; flotation; self flotation ... See more keywords
Role of calcium ions and their interaction with depressants in phosphate flotation
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Papers"
DOI: 10.1007/s11696-018-0499-2
Abstract: The commonly utilized flotation scheme in phosphate industry is reverse flotation using fatty acids in acidic media adjusted by H2SO4. The acidity of the flotation pulp results in presence of different ionic species that play… read more here.
Keywords: potassium; phosphate flotation; flotation; role ... See more keywords
Specific Ion Effects of Salt Solutions on Colloidal Properties of Octadecylamine Hydrochloride
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DOI: 10.1007/s11743-016-1923-7
Abstract: Flotation continues to be a major technique for the production of potash from low grade, complex systems containing a variety of ores and ions. The specific ion effects on the behavior of the flotation collector… read more here.
Keywords: colloidal properties; specific ion; flotation; ion ... See more keywords
New Insights into the Role of Pb-BHA Complexes in the Flotation of Tungsten Minerals
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DOI: 10.1007/s11837-017-2531-3
Abstract: Abstract Lead ions (lead nitrate) were introduced to modify the surface properties of tungsten minerals, effectively improving the floatability, with benzohydroxamic acid (BHA) serving as the collector. Flotation tests indicated that Pb-BHA complexes were the… read more here.
Keywords: bha complexes; tungsten minerals; flotation; flotation tungsten ... See more keywords
A New Technique for Recovering Copper From Complex Copper Oxide Ore by Flotation and Metallurgical Processing
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DOI: 10.1007/s11837-018-3135-2
Abstract: AbstractCopper oxide ore has a complex composition, and a low recovery rate is often achieved via the traditional sorting method. A new combined process of flotation–high-gradient magnetic separation–leaching is proposed here to recover copper minerals.… read more here.
Keywords: recovery; magnetic separation; copper; flotation ... See more keywords
Flotation Behavior and Mechanism of Anglesite with Salicyl Hydroxamic Acid as Collector
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DOI: 10.1007/s11837-018-3149-9
Abstract: Abstract The flotation behavior of anglesite at different pulp pH levels was studied, with salicyl hydroxamic acid (SHA) acting as collector. The results demonstrated the effectiveness of SHA over a wide pH range. Zeta potential,… read more here.
Keywords: flotation behavior; flotation; hydroxamic acid; collector ... See more keywords
Effect of Oleic Acid on Froth Properties and Reverse Flotation Performance of Thermal Coal
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-018-1342-8
Abstract: Reverse flotation was proposed as a potential method for the upgradation of low rank thermal coal. Higher combustible matter recovery in the float could be obtained using reverse flotation method compared to conventional flotation method.… read more here.
Keywords: thermal coal; oleic acid; flotation; reverse flotation ... See more keywords