DOI / Corpus ID 236303411; Effects of metal ions on the flotation separation of spodumene from feldspar and quartz article{Xie2021EffectsOM title={Effects of metal ions on the flotation separation of spodumene from feldspar and quartz} author={Ruiqi Xie and Yimin Zhu and Jie Liu and Yan jun Li} journal={Minerals Engineering} year={2021}
In the present study effects of several operating parameters on the separation efficiency of mica from feldspar by spiral concentrator were investigated For this purpose an albite ore containing mica was treated in a full scale Reichert spiral model HG7 under various test conditions During the study particle size distribution solid contents of the feed feedrate
Potass ium feldspar K feldspar is important for keeping ecological balance on Ear t h [46 47 48] for example the weathering of K feldspar generates dissolved elemental K which is a necessary
In this study three different density separates < g cm⁻³ g cm⁻³ and < g cm⁻³ were trialled to attempt to isolate pure K feldspar samples for dating to measure K
In this study the separation of feldspar minerals albite from slimes containing feldspar and iron containing minerals Fe Min was studied using dissolved air flotation DAF technique whereby
Flotation is widely regarded as the most effective method for separating spodumene from feldspar The efficiency of this separation process is largely dependent on the choice of flotation reagents In this work an efficient collector sodium N oleoylsarcosinate SNOS was employed to achieve the separation of spodumene and feldspar
In the present study the role of particle size of mica with flaky shape on the separation efficiency of mica from feldspar by the shaking table and Reichert spiral Model HG7 concentrators were investigated An albite ore containing mica from the Cine region of Turkey was treated under various test conditions During the study particle size distribution solids content
Potassium occurs abundantly in nature such as in seawater certain clays and rock forming minerals The seawater is a source of potassium that contains around 380 mg/L which constitutes approximately % of the total salt present [] It has been estimated that the total oceanic abundance of potassium is around × 10 14 tons while the mineral reserves on
China is the second largest producer of feldspar and the largest feldspar consumer in the world Tanner 2012 Unfortunately most of feldspar resources in China reportedly are characterized with fine liberation size consisting quartz mica and iron minerals Hu et al 2005 Zhou et al 2013 Owing to the lack of advanced processing and mechanism to
DOI / Corpus ID 102243986; Selective flotation separation of spodumene from feldspar using new mixed anionic/cationic collectors article{Xu2016SelectiveFS title={Selective flotation separation of spodumene from feldspar using new mixed anionic/cationic collectors} author={Longhua Xu and Yue hua Hu and Jia
Weathered granite contains a high concentration of feldspar quartz and kaolin However while it becomes rich in clay due to strong physical weathering the granite minerals that are not fully
Froth flotation is the selected method for the separation of quartz and feldspar In the conventional process feldspar is floated from quartz by using hydrofluoric acid HF as activator for the feldspar and a cationic collector amine at pH 2 3 O Meara 1939 and iron minerals As a result beneficiation of feldspar is necessary to
Flotation experiments performed on a quartz feldspar mixture demonstrate that quartz can be floated selectively from feldspars in diluted solutions of hydrofluoric acid HF simply by the aid of a
However the enrichment of the feldspar ore by other methods such as gravity separation Gulsoy and Kademli 2006 leaching Styriakovaa et al 2006 and magnetic separation Cocen et al 1996
Potassic feldspar is widely used in the glass and ceramic industries Due to the rapid growth of the market demand for potassic feldspar especially high quality ore in recent years it is imperative to rationally develop and utilize medium and low grade potassic feldspar resources In the beneficiation process of potassic feldspar iron removal and quartz separation
Small pieces of flaky mica and gangue minerals enter the second screen surface Then the gangue falls under the sieve to realize the separation of mica and gangue The shape separation method has a simple process less equipment and high production efficiency and is a commonly used separation method in mica processing plants
Previously a selective flotation separation of feldspar in the presence of HF was proposed by Fuerstenau et al in an acidic environment pH = It was suggested that the HF method can achieve a good separation of feldspar and quartz with a high grade of feldspar and a high quality quartz However there is a large amount of chemical
This paper reviews the application of flotation for the separation of feldspar from the other minerals with which it naturally occurs such as quartz clay minerals mica ilmenite rutile
2 Gravity Separation for Iron Removal Silica sand gravity separation for iron removal is a method of separating iron impurities and the difference in specific gravity of silicon sand This technology mainly uses equipment such as shaking tables and chutes for ore dressing and uses hydraulic action to separate silicon sand and iron impurities
DOI / Corpus ID 261594784; The selective adsorption and flotation separation of spodumene from feldspar using a novel iron group multiple ligand collector
Electrostatic shape separation was considered to be an adequate technique for processing a particulate mixture of flake mica and isometric granules of feldspar and quartz
A new and effective method for quartz feldspar separation for OSL and CRN dating A small amount of fine grained iron powder was used to make feldspar as magnetic mineral and it is separated from quartz using isodynamic magnetic separator effectively ∼ g/cc slightly lighter than quartz is used to get rid of feldspar The method
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