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mica flotation concentrate

A novel approach for flotation recovery of

2018-2-10  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.

POTENTIALITY OF OBTAINING MICA FLOTATION

The mica concentrate was obtained by the flotation concentration, while feldspar and quartz were in the flotation underflow. According to the mineralogical analysis, the most abundant minerals are mica and chlorite/clays, while quartz and feldspar occur much less, and accessory minerals are represented in

The recovery of sericite in flotation concentrates

2018-6-29  Sericite is a fine grained muscovite mica, which is widely distributed in nature. It commonly occurs in many base metal ores, where it can become a major diluent in the concentrates produced from these ores, as well as in igneous rocks. It can be strongly recovered in flotation froths under circumstances where it is both wanted and unwanted.

A novel approach for flotation recovery of

2017-10-1  the mica concentrate are reduced to 1.55% and 3.01%, respectively. The workload for the second grinding process added between the roughing fl otation and cleaning fl otation of spodumene is greatly

The recovery of sericite in flotation concentrates

Then some models have been developed with an objective of forecasting entrainment in a flotation cell, because this process plays a crucial role on the grade decision in the concentrate [86,121].

An investigation into the flotation of muscovite with

2015-7-27  In order to quantify the flotation behavior of the mica and associated minerals of the ore body the mineralogy of concentrate and tailings fractions should be measured. Quantitative evaluation of materials by scanning electron microscopy (QEMSCAN) was used in this work to determine the mineral abundance of muscovite and gangue minerals in the feed and in the flotation concentrates.

Extraction of lithium from micaceous waste from

2011-11-1  The mica flotation concentrate was subjected to wet high intensity magnetic separation (WHIMS) using a batch Rapid Magnetic Ltd. separator using a matrix with a 1 mm gap to recover the high lithium/iron mica minerals. The magnetic field was adjustable up to a maximum of 2.06 Tesla. The test procedure involved reprocessing the non-magnetic

Processing Spodumene by Froth Flotation for Lithium

2016-5-9  Then hydrofluoric acid amine flotation is used to separate feldspar from quartz. Filtering-Drying. The spodumene concentrate is discharged at the tailing discharge of the flotation machine and is ready for final processing. The spodumene pulp contains

Handbook of Flotation Reagents MESA

Handbook of Flotation Reagents Chemistry, Theory and Practice: Flotation of Sulfide Ores by Srdjan M. Bulatovic • ISBN: 0444530290 • Publisher: Elsevier Science & Technology Books • Pub. Date: April 2007

Flotation of mica minerals and selectivity between

1990-8-1  Selective flotation of muscovite from a material containing muscovite (15.4%), biotite (13%), and siliceous gangue (quartz and feldspar), using a mixed collector system of sodium oleate and dodecylamine acetate has been described. Muscovite is found to float in preference to biotite, when the pulp is initially conditioned with oleate followed by amine at basic pH values.

Application of different collectors in the flotation

Sekuli et. al., 2004 [41] studied the application of different collectors in the flotation of feldspar, mica, and quartz sand. For flotation of mica from raw material, ARMOFLOT 64 or AERO 3030C

The reclamation of mica flakes from tailing disposal using

2021-4-27  of mica (31%) is accumulated in the size range of 0.3 to 2.0 mm. Afterward, gravity concentration and flotation experiments were carried out. Results proved that shaking table could produce a mica concentrate with grade of 74%. Also, according to the flotation tests, it seemed the best size fraction was -150+75, and after that, -100+150.

flotation machine for mica gondwanauniversity.in

Mica flotation can be carried out in an acidic or alkaline slurry, and the long carbon chain amide cations and fatty acid anions are mica collectors. In the mica flotation process, three rough selections and three selections are required to obtain the mica concentrate. Therefore, the mica ore flotation process is used to recover mica and fine

Concentration of mica PHOSPHATE RECOVERY CORP

This invention relates to a froth-flotation process for the concentration of mica from mixtures containing mica and impurities such as clay, feldspar, quartz and silicious material. The general object of the invention is to produce a clean, bright, mica concentrate containing negligible clay or grit and having a weight per cubic foot acceptable

Jaw Crusher in the Mica Ore Beneficiation Processing

2019-8-13  Mica flotation can be carried out in an acidic or alkaline slurry, and the long carbon chain amide cations and fatty acid anions are mica collectors. In the mica flotation process, three rough selections and three selections are required to obtain the mica concentrate. Therefore, the mica ore flotation process is used to recover mica and fine

An investigation into the flotation of muscovite with

2015-7-27  All flotation tests were carried out in a 1.5 L Denver flotation cell at an airflow rate of 4.5 L/min with concentrate collected after 30 s, 60 s and 300 s. The frother Cp-102a was added as needed to create a stable froth. The concentrate was filtered, dried and weighed to calculate the flotation recovery.

US3329265A Flotation of mica Google Patents

mica ore flotation pulp reagent Prior art date 1964-08-18 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 US390485A Inventor James S Browning Ralph B Adair Original

concentrate dehydration process for mica in serbia

mill for mica safeway system. energy saving concentrate leaching for mica. Conventional Thickener For Mica Energy Saving. Energy saving zinc ore tilted plate thickener equipment.Low cost tilted plate thickener tank xh tilted plate thickener for copper,silver flotation process for zinc,y ball.Shandong xinhai mining technology inc.Is a

Processing Spodumene by Froth Flotation for Lithium

2016-5-9  Then hydrofluoric acid amine flotation is used to separate feldspar from quartz. Filtering-Drying. The spodumene concentrate is discharged at the tailing discharge of the flotation machine and is ready for final processing. The spodumene pulp contains approximately 20% solids and must be dewatered before filtration to reduce the volume of filtrate.

Flotation of mica minerals and selectivity between

1990-8-1  Selective flotation of muscovite from a material containing muscovite (15.4%), biotite (13%), and siliceous gangue (quartz and feldspar), using a mixed collector system of sodium oleate and dodecylamine acetate has been described. Muscovite is found to float in preference to biotite, when the pulp is initially conditioned with oleate followed by amine at basic pH values.

Process for mica flotation PHOSPHATE RECOVERY

The flotation collector, alkali resinate, is added to a dilute pulp having therein about 10-20% solids in a flotation machine, the pulp is agitated for a short period of time to mix the contents of the flotation machine, then the flotation operation is consummated. The mica concentrate collects in the upper portion of the flotation machine and

Application of different collectors in the flotation

Abstract The potential application of different cation collectors in the flotation concentration of mica, feldspar and quartz sand has been investigated. Raw materials (Bujanovac and Ub) from two localities in Serbia were used. The results showed that for flotation of feldspars, Aero 3030C performed better than Flotigam DAT. Aero 3030C was more selective, and with its application a higher mass

flotation machine for mica gondwanauniversity.in

Mica flotation can be carried out in an acidic or alkaline slurry, and the long carbon chain amide cations and fatty acid anions are mica collectors. In the mica flotation process, three rough selections and three selections are required to obtain the mica concentrate. Therefore, the mica ore flotation process is used to recover mica and fine

The reclamation of mica flakes from tailing disposal using

2021-4-27  of mica (31%) is accumulated in the size range of 0.3 to 2.0 mm. Afterward, gravity concentration and flotation experiments were carried out. Results proved that shaking table could produce a mica concentrate with grade of 74%. Also, according to the flotation tests, it seemed the best size fraction was -150+75, and after that, -100+150.

Concentration of mica PHOSPHATE RECOVERY CORP

This invention relates to a froth-flotation process for the concentration of mica from mixtures containing mica and impurities such as clay, feldspar, quartz and silicious material. The general object of the invention is to produce a clean, bright, mica concentrate containing negligible clay or grit and having a weight per cubic foot acceptable

5 Methods of Mica Separation Mining-pedia

2020-7-24  The first method is to flotation mica in acidic medium with amine collector, the pH value is controlled below 3.5, and the upper limit of the flotation particle size is 1.2mm. And desliming is required before flotation. When the slurry concentration is 30-45%, the concentrate recovery rate can reach more than 77%, and the concentrate grade is 98%.

concentrate dehydration process for mica in serbia

mill for mica safeway system. energy saving concentrate leaching for mica. Conventional Thickener For Mica Energy Saving. Energy saving zinc ore tilted plate thickener equipment.Low cost tilted plate thickener tank xh tilted plate thickener for copper,silver flotation process for zinc,y ball.Shandong xinhai mining technology inc.Is a

An Overview of Spodumene Beneficiation

2012-1-1  Thus, the production of a spodumene concentrate with an approximate grade of 6% Li2O is targeted. Traditionally, spodumene is concentrated by froth flotation using fatty acid as the collector. Amine collector can also be used to float mica ahead of spodumene as required or feldspar from the spodumene tailings.

Processing Spodumene by Froth Flotation for Lithium

2016-5-9  Then hydrofluoric acid amine flotation is used to separate feldspar from quartz. Filtering-Drying. The spodumene concentrate is discharged at the tailing discharge of the flotation machine and is ready for final processing. The spodumene pulp contains approximately 20% solids and must be dewatered before filtration to reduce the volume of filtrate.