various flotation separation of feldspar

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  Understanding the role of sodium hydroxide in the selective flotation ...

  2020121 · This study provides further information in the role of NaOH in the flotation separation of spodumene from feldspar and quartz using size distribution analysis, micro-flotation experiments, AFM ...

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  Flotation behavior and mechanism of a new mixed collector on separation ...

  2020820 · The flotation behavior of both collectors on spodumene and feldspar was investigated by micro-flotation tests respectively. A new mixed collector HPA/DIDA was prepared in order to achieve a greater difference of recovery of spodumene and feldspar.

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  Selective flotation of quartz from feldspar using …

  202341 · Abstract. Feldspar and quartz are similar in composition and structure, and hence, they exhibit low flotation separation efficiency in acid or alkaline conditions and while using the traditional reagents scheme. In this study, hydroxypropyl starch (HPS) was introduced as a novel depressant in the flotation separation of quartz from feldspar.

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  Minerals | Free Full-Text | Efficient Recovery of Feldspar, …

  2024312 · In order to utilize the characteristics of weathered granite in Guangdong, this experiment utilizes various combined beneficiation methods such as physical separation, flotation, and chemical beneficiation to enrich and separate the components of feldspar, quartz, and kaolin.

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  Minerals | Free Full-Text | Developing Effective Separation of Feldspar ...

  2018411 · The effect of hydrofluoric acid (HF) pretreatment on flotation of feldspar and quartz using dodecylamine (DDA) as collector was investigated by micro-flotation, zeta potential, pyrene fluorescence spectroscopy, attenuated total reflection flourier transformed infrared spectroscopy (ATR-FTIR), scanning electron microscope (SEM), X-ray …

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  Selective flotation of K-feldspar from Na-feldspar in alkaline ...

  2019820 · In this study, a selective flotation process for the separation of K-feldspar from Na-feldspar was developed for the beneficiation of a Norwegian microcline-quartz pegmatite sample. The K-feldspar ...

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  Selective flotation separation of spodumene from feldspar …

  202065 · It is often challenging to separate lithium minerals from their associated gangue minerals (e.g., quartz, feldspar, mica) due to their similar physical-chemical properties [2,3]. The typical beneficiation mainly include flotation, hang sorting, heavy media separation, thermal treatment and magnetic separation [4].

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  Flotation of quartz from quartz-feldspar mixtures by the HF …

  2016111 · A Comparative Study of Quartz and Potassium Feldspar Flotation Process Using Different Chemical Reagents. An improved method for producing high-purity quartz (Qtz) and potassium feldspar (Kfs) concentrates was developed using various chemical reagents. Froth flotation experiments on a Qtz–Kfs mixture….

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  The flotation behavior and adsorption mechanism of a new …

  202121 · The flotation behaviors of PPPDA on the separation of spodumene from feldspar and quartz were investigated through single mineral flotation experiments.

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  Scalable recycling of feldspar slime into high-quality …

  2023315 · In this study, dishwashing liquid is used as the flotation collector and frother, and combined beneficiation processes, including wet ball milling, froth flotation and magnetic and gravity separation, are employed to remove the iron-bearing minerals from feldspar slime in order to achieve high-quality concentrates.

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