mica ore flotation

mica ore flotation

  • Mica Mineral Flotation | ArrMaz

    Mica ores are usually found in pegmatites associated with quartz, feldspar, tourmaline, apatite, spodumene, beryl, kaolinite and limonite minerals Scrap and flake mica used to produce ground mica are usually recovered using crushing, screening and gravity methods, and when flotation is used, the mica ore must be deslimed typically at 100 meshmica ore flotation pulp reagent Prior art date Legal status (The legal status is an assumption and is not a legal conclusion Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed) Expired Lifetime Application number USA Inventor James S Browning Ralph B Adair Original Assignee James S BrowningUSA Flotation of mica Google Patents

  • A novel approach for flotation recovery of spodumene,

    10/02/2018· The tailings of mica flotation are used for later spodumene flotation Fig 4 (b) is the locked flowsheet of first grinding coarse mica flotation tailings regrinding desliming spodumene floatation In the flowsheet, the ore is ground to 50% passing 74 μm in the first grinding process, after which coarse mica flotation is performed The01/08/2018· Talc and mica are major gangue minerals in many base metal ores including sulfide ores Talc is a naturally hydrophobic mineral, and therefore it is easily floatable There have been many studies to overcome this problem, and depress talc with various reagents In this study the flotation of a copper ore in the presence of talc and muscovite was studied It was found thatBehavior of talc and mica in copper ore flotation

  • USA Flotation of mica Google Patents

    mica ore flotation percent concentrate Prior art date Legal status (The legal status is an assumption and is not a legal conclusion Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed) Expired Lifetime Application number USA Inventor Frank W Millsaps James S Browning Original Assignee Frank W01/08/2018· Talc and mica are major gangue minerals in many base metal ores including sulfide ores Talc is a naturally hydrophobic mineral, and therefore it is easily floatable There have been many studies to overcome this problem, and depress talc with various reagents In this study the flotation of a copper ore in the presence of talc and muscovite was studied It was found thatBehavior of talc and mica in copper ore flotation

  • Mica Beneficiation Technology Method Fodamon Machinery

    Therefore, mica ore flotation is used to recover mica and fine mica below 14 mesh in pegmatite and mica schist In China, mica ore flotation has not been applied in production B Wind selection Mica air separation is mostly realized by special equipment The process is generally: crushing → screening and classification → air separation After the ore is crushed, mica27/07/2015· Mica ore flotation Flotation experiments on the mica ore were carried out in a 3 L Denver flotation cell at an air flow rate of 45 L/min using Cp102a as frother For each test a fresh batch of ore (500 g) was rod milled wet and then transferred directly to the flotation cell where the pulp level was adjusted to a set height by adding tap water Caustic was added toAn investigation into the flotation of muscovite with an

  • Jaw Crusher in the Mica Ore Beneficiation Processing Plant

    13/08/2019· The beneficiation process of mica ore includes two processes of flotation and wind selection Flotation After the ore rock crushing and grinding process, the mica monomer is dissociated Under the action of the chemical agent, the mica becomes a foam product and is separated from the gangue Mica flotation can be carried out in an acidic or alkaline slurry,13/01/2021· During the mica process development work, it was determined that the platy shape of the mica could be utilized to preconcentrate the ore prior to flotation Humphreys spirals were effectively used to remove a large part of the quartz, along with the limonite and other heavy minerals in the ore Normally, 50 to 55 percent of the ore was rejected in the preconcentrationMica Beneficiation

  • An investigation into the flotation of muscovite with an

    Muscovite mica is a naturally occurring phyllosilicate mineral with a wide range of industrial applications This work investigated the separation of muscovite from unwanted gangue minerals in a mica ore Electroacoustic zeta potential measurements and single mineral flotation tests were used to determine the effect of Custamine 8113 (collector) and NorligH (depressant) on09/05/2016· Gangue minerals such as mica, feldspar, and quartz are first floated after grinding the ore and desliming by treatment with a cationic collector in alkaline circuit, and with starch or dextrine, to depress spodumene and iron minerals The iron minerals are then removed by flotation in acid circuit with sodium resinate as collector and hydrofluoric acid as an inhibitorProcessing Spodumene by Froth Flotation for Lithium Extraction

  • Flotation collectors optimized performance

    Flotation of iron ore The main objective of iron ore flotation is to upgrade the concentrate by removing silicates and/or phosphoruscontaining minerals The use of silica flotation has increased in recent decades The trend will continue as more complex ores have to be mined and highergrade iron ore concentrates with fewer impurities are requested by the steel industryremoved by reverse flotation and mica was concentrated by positive floatation During the process, the grade of V 2 O 5 was increased from 071% to 114%, and 4618% of the tailings were rejected The leaching rate of vanadium was increased from 3049% of raw ore to 6915% of the concentrate which was an increase of about 40% at the same leaching process ThisPRECONCENTRATION OF VANADIUMBEARING MICA FROM

  • USA Flotation of mica Google Patents

    mica ore flotation percent concentrate Prior art date Legal status (The legal status is an assumption and is not a legal conclusion Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed) Expired Lifetime Application number USA Inventor Frank W Millsaps James S Browning Original Assignee Frank WMuscovite mica is a naturally occurring phyllosilicate mineral with a wide range of industrial applications This work investigated the separation of muscovite from unwanted gangue minerals in a mica ore Electroacoustic zeta potential measurements and single mineral flotation tests were used to determine the effect of Custamine 8113 (collector) and NorligH (depressant) onAn investigation into the flotation of muscovite with an

  • The reclamation of mica flakes from tailing disposal using

    mica Mica exists in pegmatite ore bodies that, in most cases, contain either lithium or rare earth oxides Biotite as a major mica mineral is rich in iron and magnesium and presents in a number of major polymetallic deposits of igneous origin [8] Mica is produced in the forms of sheets and flakes that each is used to manufacture different end products Sheet mica is extracted byFLOTATION METHODS Alkaline AnionicCationic Flotation Method The alkaline anioniccationic method of mica flotation provides a very effective method for recovery of mica in the presence of slimes The ore is normally deslimed sufficiently to remove the clay slimes, but not so drastically as to remove the finesize mica and other granularMica Beneficiation Page 5 UNT Digital Library

  • Feldspar Beneficiation & Flotation Process

    14/04/2016· Stage flotation of deslimed ground ore is advisable Mica impurity is first floated with a combination of fuel oil and some amine acetate in a pulp made acid with H2SO4 Secondstage flotation may be preceded by washing and reconditioning with one of the petroleum sulphonates in a pulp made acid with sulphuric acid to remove additional iron Third stageTalc and mica are major gangue minerals in many base metal ores including sulfide ores Talc is a naturally hydrophobic mineral, and therefore it is easily floatable There have been many studies to overcome this problem, and depress talc with various reagents In this study the flotation of a copper ore in the presence of talc and muscovite was studied It was found that talc can affectBehavior of talc and mica in copper ore flotation CORE

  • Mica Processing | Equipment, Process Flow, Cases JXSC

    23/08/2019· Sheet mica is recovered by either sinking a shaft along the strike and dip of a pegmatite or by openpit surface mining of semihard pegmatite ore In either case, it is a very economically risky mining procedure because of the cost involved in locating the vein and the unpredictability of the quality and quantity of the mica that might be recovered once the vein isFlotation of iron ore The main objective of iron ore flotation is to upgrade the concentrate by removing silicates and/or phosphoruscontaining minerals The use of silica flotation has increased in recent decades The trend will continue as more complex ores have to be mined and highergrade iron ore concentrates with fewer impurities are requested by the steel industryFlotation collectors optimized performance

  • Flotation Reagents Mineral Processing & Metallurgy

    08/06/2016· The ore testing Laboratory of 911metallurgist, in the selection of reagents for the flotation of various types of ores, uses that combination which gives the best results, irrespective of manufacturer of the reagents The data presented on the following tables should be useful in selecting reagents for trials and tests, although new uses, new reagents, and newremoved by reverse flotation and mica was concentrated by positive floatation During the process, the grade of V 2 O 5 was increased from 071% to 114%, and 4618% of the tailings were rejected The leaching rate of vanadium was increased from 3049% of raw ore to 6915% of the concentrate which was an increase of about 40% at the same leaching process ThisPRECONCENTRATION OF VANADIUMBEARING MICA FROM

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