Definition of froth flotation from the Collins English Dictionary. The colon:The colon indicates a break between two main clauses which is stronger than a comma but weaker than a full stop. A colon is used: in front of a list I used three colours : green, blue and pink.Read more about 'The colon: '.
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Flotation definition, an act or state of floating. See more. Also called: froth flotation a process to concentrate the valuable ore in lowgrade ores. The ore is ground to a powder, mixed with water containing surfaceactive chemicals, and vigorously aerated.
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SEE ALL. : flotation in which air bubbles are introduced into a mixture of finely divided ore or other material with water and a chemical that aids attachment of the bubbles to the particles of the desired material and its recovery as a froth.
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Also found in: Dictionary, Thesaurus, Medical, Financial, Wikipedia.froth flotation.A process for recovery of particles of ore or other material, in which the particles adhere to bubbles and can be removed as part of the froth.
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1 Froth FlotationFundamental Principles. Froth flotation is a highly versatile method for physically separating particles based on differences in the ability of air bubbles to selectively adhere to specific mineral surfaces in a mineral/water slurry.
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Froth flotation methods have been applied aiming at the separation of PET from PVC. One legend is that the milk is whisked under a full moon sky and the morning dew sets the resulting froth. A number of workers have attempted to invoke Wallis' 1969 driftflux
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Improve froth flotation efficiency Froth flotation is a method of mineral separation in fluid which relies on the difference between the chemical composition of minerals compared to gangue. Flotation cells tanks of fluid are aerated to produce bubbles.
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Dec 11, 2017· Froth flotation process the free dictionary. The separating of finely crushed minerals from one another by causing some to float in a froth and others remain suspension the pulp.
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Froth flotation is a highly versatile method for physically separating particles based on differences in the ability definition of the ratio of concentration: F = C + T,.
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The single most important method used for the recovery and upgrading of sulfide ores, thats how G. J. Jameson described the froth flotation process in 1992. And its true: this process, used in several processing industries, is able to selectively separate hydrophobic from hydrophilic materials, by taking advantage of the different
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The invention provides method to recover, by means of froth flotation, a desired metal value from a feedstock containing it.
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Flotation definition, an act or state of floating. See more. Also called: froth flotation a process to concentrate the valuable ore in lowgrade ores. The ore is ground to a powder, mixed with water containing surfaceactive chemicals, and vigorously aerated.
Inquire NowThe batch flotation tests were conducted in Denver flotation cell. Cleaning of DulmialPunjab Coal by Froth Flotation The theory of operation is based on flotation fundamentals.
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froth meaning: 1. small, white bubbles on the surface of a liquid: 2. something that is not serious and has no real value, but is entertaining or attractive: 3. to cause a liquid to have or produce a lot of small bubbles that often rise to the surface: . Learn more.
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This is the socalled froth flotation. Its variations, acidfroth, agitation froth, and pneumaticfroth processes are discussed in detail later.In this method as in the other froth methods, gas bubbles are formed which are surrounded by films of contaminated water, the contaminants in this case being sulphuric acid, lead sulphate, calcium
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Some authors have attempted to study the potential of froth flotation for upgrading oil shale to produce a concentrate of the organic matter. Potential for upgrading ElNakheil oil shale by froth flotation
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Separation of a complex ore into two or more mineral components by a series of froth flotation treatments. DIFFERENTIAL FLOTATION: "Differential flotation is a method used in the extraction of more than one valuable ore.". FROTH FLOTATION. BULK FLOTATION.
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Froth flotation is a surface chemistrybased process for separation of fine solids that takes advantage of the difference in wettability between the separated particles. The focus of the present paper is the recovery of PET from plastic packaging waste using froth flotation. The metallurgical amenability of froth flotation has been demonstrated
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flotation means definition, meaning, English dictionary, synonym, see also 'flotation bags',flotation tank',froth flotation',froth flotation', Reverso dictionary
Inquire NowWhy use Frothers.The purpose of the oil in frothflotation is 1 to form, together with the water and solid of the pulp and the gas introduced into the pulp, a froth; and 2, to aid in the selection of the particles of mineral of metallic, resinous or adamantine luster in the pulp from the gangue minerals.
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Definition of 'froth'.froth.Froth is a mass of small bubbles on the surface of a liquid. the froth of bubbles on the top of a glass of beer. The froth is blown away. If a liquid froths, small bubbles appear on its
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Definition of froth.plural froths play \frths, frthz\. 1 a : bubbles formed in or on a liquid : foam. b : a foamy slaver sometimes accompanying disease or exhaustion. 2 : something resembling froth as in being unsubstantial, worthless, or light and airy
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Also found in: Dictionary, Thesaurus, Medical, Financial, Wikipedia.froth flotation.A process for recovery of particles of ore or other material, in which the particles adhere to
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Froth flotation definition of Froth flotation by Medical dictionary.Froth flotation is a highly versatile method for physically separating particles based on differences in the ability definition of the ratio of concentration: F = C + T,. Contact Us.
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a. the launching or financing of a commercial enterprise by bond or share issues. b. the raising of a loan or new capital by bond or share issues. 2. Nautical Terms power or ability to float; buoyancy. 3. Metallurgy Also called: froth flotation a process to concentrate the valuable ore in lowgrade ores.
Inquire Nowen A method of controlling a froth flotation cell in a froth flotation circuit for separating substances comprises periodically carrying out a control routine to maximise froth stability during the
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In the froth flotation process gangue particles are separated from the values often mineral ores or coal by virtue of differences in hydrophobicity; the more hydrophilic gangue resides in the interstitial liquid where it drains downwards whereas the more hydrophobic values rise with the bubbles into the concentrate stream.
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Definition of Flotation.What is a Flotation? Method by which hydrophobic waterrepelling particles of an ore are separated from hydrophilic waterattracting particles of a metallurgical pretreatment process.
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Improve froth flotation efficiency Froth flotation is a method of mineral separation in fluid which relies on the difference between the chemical composition of minerals compared to gangue. Flotation cells tanks of fluid are aerated to produce bubbles.
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References in periodicals archive.In order to remove these impurities, froth flotation method was applied. The brown sugar flotation method detects greater percentages of larvae than the hot water method Yee 2012, but as these are the only methods that have been evaluated, it would be useful to determine if variations or modifications
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Froth flotation definition of Froth flotation by Medical dictionary.Froth flotation is a highly versatile method for physically separating particles based on differences in the ability definition of the ratio of concentration: F = C + T,. Contact Us.
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Dec 11, 2017· Hydrophobic modification of mineral particles is at the heart froth flotation process. The finely ground ore is taken in a tank containing water and 1. Definition of froth flotation mindat glossary.
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[frawth, froth] See more synonyms for froth on Thesaurus.com. noun. an aggregation of bubbles, as on an agitated liquid or at the mouth of a harddriven horse; foam; spume. a foam of saliva or fluid resulting from disease. something unsubstantial, trivial, or evanescent: The play was a charming bit of froth.
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Definition of flotationthe action of floating in a liquid or gas, the process of offering a company's shares for sale on the stock market for the first t
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Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic. This is used in several processing industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century.
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Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic. This is used in mineral processing, paper recycling and wastewater treatment industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century.
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May 05, 2010· Froth Floatation Process Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic. This is used in several processing industries.
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en A method of controlling a froth flotation cell in a froth flotation circuit for separating substances comprises periodically carrying out a control routine to maximise froth stability during the
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