froth flotation means

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  • Froth flotation - Wikipedia

    Definition of froth flotation in the Definitions.net dictionary. Meaning of froth flotation. What does froth flotation mean? Information and translations of froth flotation in the most comprehensive dictionary definitions resource on the web.

  • What does froth flotation mean? - definitions

    Definition of flotation cell Appliance in which froth flotation of ores is performed. It has provision for receiving conditioned pulp, aerating this pulp and for separate discharge of the resulting mineralized froth and impoverished tailings.

  • Froth floatation process - definition of Froth floatation ...

    Sep 02, 2020· Research and Markets Logo. The global froth flotation equipment market size was USD 330.0 million in 2019 and is projected to reach USD 375.4 million by 2025, at a CAGR of 6.0% between 2020 and ...

  • Froth flotation | Definition of Froth flotation at ...

    Froth flotation was adapted from the flotation process used in the mining industry in the 1960s. It is the most common deinking process in Europe used to recover recycled paper.Often most of the collector is added to the inlet of the flotation. The process temperatures are normally in the range 45 - 55 °C.

  • Flotation Collectors - Mineral Processing & Metallurgy

    Experienced operators usually judge the flotation condition by the visual appearance of flotation froth, and earlier work has shown that the surface features of froth could reflect the production performance of froth flotation [2,11,12].

  • Flotation froth image classification using convolutional ...

    Froth flotation is a process that selectively separates materials based upon whether they are water repelling (hydrophobic) or have an affinity for water (hydrophilic). Importantly, the word flotation is also used in the literature to describe the process in density separation in which lighter microplastics float to the surface of a salt solution.

  • Flotation Froth - an overview | ScienceDirect Topics

    Froth flotation definition is - 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.

  • Flotation | Definition of Flotation at Dictionary.com

    Oct 10, 2020· Flotation definition: The flotation of a company is the selling of shares in it to the public. | Meaning, pronunciation, translations and examples

  • Worldwide Froth Flotation Equipment Industry to 2025 ...

    Search froth flotation and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of froth flotation given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster...

  • FL's flotation REFLUX™ revolution - International Mining

    Oct 05, 2020· Froth flotation definition: the launching or financing of a commercial enterprise by bond or share issues | Meaning, pronunciation, translations and examples

  • Deinking - Wikipedia

    Oct 10, 2020· Flotation definition: The flotation of a company is the selling of shares in it to the public. | Meaning, pronunciation, translations and examples

  • US5096572A - Froth flotation - Google Patents

    Sep 30, 2019· Its the use of chemicals with certain properties to separate certain minerals. The premise of the process is that: 1. Certain chemicals have properties that bond with certain minerals 2. Certain chemicals when aerated form a mineral laden sludge 3...

  • Flotation froth image classification using convolutional ...

    Froth Treatment is a process by which water and fine solids are removed from bitumen froth using hydrocarbon-based gravity separation. There are two different types of hydrocarbons used in Froth Treatment: a naphtha-based hydrocarbon and a lighter paraffinic solvent. Both produce a relatively clean bitumen product but only a paraffinic process produces a marketable product …

  • Flotation - definition of flotation by The Free Dictionary

    Flotation is widely used to concentrate copper, lead, and zinc minerals, which commonly accompany one another in their ores. Many complex ore mixtures formerly of little value have become major sources of certain metals by means of the flotation process. This article was most recently revised and updated by Chelsey Parrott-Sheffer, Research Editor.

  • Flotation | ore dressing | Britannica

    Aug 15, 2020· 1. Introduction. The gravity and dense medium separation processes are widely used for beneficiating coarse coal particles (+500 μm), while the froth flotation is the most efficient process for cleaning fine coal (−500 μm) (Laskowski, 2001).Flotation columns are superior to conventional mechanical cells in cleaning fine coal because of having a deeper froth as well as a froth …

  • Definition of flotation cell - Mindat.org

    Jan 30, 2015· Floatation Column Typical industrial column cell comprises a steel tank equipped with a feed inlet pipe near the top of the column, a system of internal and external launders to collect and remove froth and a slurry outlet near the bottom of the tank to remove non-floating material. Drain nozzle and a series of re- pulping nozzles are also ...

  • What is Froth Flotation? - wiseGEEK

    Froth flotation definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

  • Froth Flotation | Definition of Froth Flotation by Merriam ...

    Froth floatation process synonyms, Froth floatation process pronunciation, Froth floatation process translation, English dictionary definition of Froth floatation process. n another name for flotation3

  • FLOTATION - Thermopedia

    Flotation is a process in Liquid-Solid Separation technology whereby solids in suspension are recovered by their attachment to gas (usually air) bubbles, usually with objective of removing the solids from the liquid. The particles most effectively removed are in the size range from 10 to 200 μm. The particle-bubble aggregates that are formed have a density less than the suspension …

  • Froth | definition of froth by Medical dictionary

    A froth flotation apparatus includes a gas bubble-particle contact unit including a mixing means for breaking a gas into fine bubbles, such as a packed tower packing or mechanical agitation means, and a separate phase separation unit. A conditioned aqueous pulp containing a mixture of hydrophobic and hydrophilic particles and a substantially inert gas, such as air, are …

  • Kinetics of flotation. Order of process, rate constant ...

    Sep 29, 2020· Froth flotation is a process using air bubbles to separate materials based on their relative affinity to water. Bubbles carry reagent and hydrophobic materials to the top of a tank where they can be removed. Froth flotation has been used for more than a century in mining operations to separate valuable materials from excavated ores.

  • Flotation definition and meaning | Collins English Dictionary

    Define flotation. flotation synonyms, flotation pronunciation, flotation translation, English dictionary definition of flotation. n. 1. also float·a·tion a. The act, process, or condition of floating. ... froth flotation a process to concentrate the valuable ore in low-grade ores. The ore is ground to a powder, mixed with water containing ...

  • Froth_flotation : definition of Froth_flotation and ...

    Froth flotation is one of the processes used to recover recycled paper.In the paper industry this step is called deinking or just flotation. The target is to release and remove the hydrophobic contaminants from the recycled paper. The contaminants are mostly printing ink and stickies.Normally the setup is a two stage system with 3,4 or 5 flotation cells in series.

  • Floatation - SlideShare

    Aug 15, 2020· 1. Introduction. The gravity and dense medium separation processes are widely used for beneficiating coarse coal particles (+500 μm), while the froth flotation is the most efficient process for cleaning fine coal (−500 μm) (Laskowski, 2001).Flotation columns are superior to conventional mechanical cells in cleaning fine coal because of having a deeper froth as well as a froth washing ...

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