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  • Synthesis and characterization of a novel collector for the

    Synthesis and characterization of a novel collector for the

    81;Bauxite is one of the main raw materials in the alumina industry. Fine high-sulfur bauxite flotation desulfurization is a great challenge presently. This study aims to synthesize

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  • A review of the surface features and properties, surfactant

    A review of the surface features and properties, surfactant

    41;Diasporic bauxite represents one of the major aluminum resources. Its upgrading for further processing involves a separation of diaspore (the valuable mineral) from

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  • Treatment of backwater in bauxite flotation plant and optimization by

    Treatment of backwater in bauxite flotation plant and optimization by

    201941;The bauxite flotation plants in China, most of which were built and put into production after 2009, retained good flotation indexes by discharging the backwater out of the

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  • The processing of high silica bauxites

    The processing of high silica bauxites

    200981;Lateritic bauxites, formed in equatorial climates comprise ∼ 90% of the world''s exploitable bauxite reserves (Freyssinet et al., 2005).The weathering process has resulted in a

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  • Beneficiation of Bauxite Ore Characterized by Low-Grade and

    Beneficiation of Bauxite Ore Characterized by Low-Grade and

    process these low-grade bauxite. The huge quantity of waste generation in the Bayer Process can be reduced by pre-treatment of low grade Bauxite ores before it is subjected to Bayer’s

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  • Treatment of backwater in bauxite flotation plant and optimization by

    Treatment of backwater in bauxite flotation plant and optimization by

    201941;The bauxite flotation plants in China, most of which were built and put into production after 2009, retained good flotation indexes by discharging the backwater out of the

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  • Integrated prediction model of bauxite concentrate grade based

    Integrated prediction model of bauxite concentrate grade based

    2013111;The diasporic-bauxite flotation process is too long and complicated, with froth overflowing and pulp underflowing in multiple phases, resulting in couplings among different

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  • Synthesis and characterization of a novel collector for the

    Synthesis and characterization of a novel collector for the

    81;Bauxite is one of the main raw materials in the alumina industry. Fine high-sulfur bauxite flotation desulfurization is a great challenge presently. This study aims to synthesize

    WhatsAppWhatsApp:+8615138493061Get PriceGet A Quote
  • Synthesis and characterization of a novel collector for the

    Synthesis and characterization of a novel collector for the

    81;Bauxite is one of the main raw materials in the alumina industry. Fine high-sulfur bauxite flotation desulfurization is a great challenge presently. This study aims to synthesize

    WhatsAppWhatsApp:+8615138493061Get PriceGet A Quote
  • Bauxite Beneficiation & Tailings Reprocessing Process

    Bauxite Beneficiation & Tailings Reprocessing Process

    6 ;Among them, flotation is a more commonly used method in bauxite beneficiation process in recent years. Ore washing is a simple and effective method to increase the aluminum-silicon ratio of bauxite.

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  • Four Bauxite Beneficiation Methods

    Four Bauxite Beneficiation Methods

    113;For the desalinization process of high-silica bauxite, flotation is more effective. The collectors of aluminum minerals include fatty acids and sulfonates, and the adjusters include sodium hexametaphosphate, tannin,

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  • Interactions between bubble and particles of key minerals of

    Interactions between bubble and particles of key minerals of

    11;The actual flotation is a dynamic process in which the conditions are much more complicated than the static factors examined in this article as the fact that they should also

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  • A review of the surface features and properties, surfactant

    A review of the surface features and properties, surfactant

    41;Froth flotation is a separation method based on colloid and interface science and has been widely used in various industries such as mineral separation and wastewater

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  • Shape-weighted bubble size distribution based reagent predictive

    Shape-weighted bubble size distribution based reagent predictive

    2019915;Froth flotation is a complex physical and chemical separation process which is influenced by multiple operational variables such as the inlet air flow rate, froth depth and

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  • Desulfurization in high-sulfur bauxite with a novel thioether

    Desulfurization in high-sulfur bauxite with a novel thioether

    1115;Nowadays, the common reverse flotation collector in desulfurization of high-sulfur bauxite is xanthate, but it has unstable chemical properties, weak selectivity and some

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  • Bauxite Beneficiation by flotation method – ZJH minerals

    Bauxite Beneficiation by flotation method – ZJH minerals

    Bauxite beneficiation by flotation process can be roughly divided into washing – primary beneficiation – crushing – grinding – classification – separation – concentrate

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  • New insights into flotation mechanism of diasporic bauxite

    New insights into flotation mechanism of diasporic bauxite

    35;The flotation system includes three phases of solid (minerals), liquid (water) and gas (bubbles) [17].Before the first collision between air bubble and mineral surface, a stable

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  • Advances in Beneficiation of Low-Grade Bauxite

    Advances in Beneficiation of Low-Grade Bauxite

    2019216;Froth flotation is reported to be the effective process in increasing the Al :Si ratio of low grade bauxite [14,15,16,17,18,19,20,21]. Anionic collectors are considered to be best

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  • Chapter Aluminum Mineral Processing and Metallurgy: Iron

    Chapter Aluminum Mineral Processing and Metallurgy: Iron

    The reverse flotation process of iron-rich bauxite cannot achieve effective separation of Al 2O 3 and SiO 2, because it is characterized by a high content of Al 2O 3 and SiO 2 and a low ratio

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  • Treatment technique for wastewater from bauxite flotation

    Treatment technique for wastewater from bauxite flotation

    210;During bauxite flotation, flotation indexes decrease with increasing water circulation time, resulting in the discharge of bauxite flotation wastewater as well as a waste of

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  • Experimental Investigation on Desiliconization of Low-Grade Bauxite

    Experimental Investigation on Desiliconization of Low-Grade Bauxite

    22;Low-grade bauxite resources are abundant in China. However, the high content of silica can not meet the production requirments of alumina. Desiliconization experiments

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  • Advances in Beneficiation of Low-Grade Bauxite

    Advances in Beneficiation of Low-Grade Bauxite

    2019216;Froth flotation is reported to be the effective process in increasing the Al :Si ratio of low grade bauxite [14,15,16,17,18,19,20,21]. Anionic collectors are considered to be best

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  • Flotation enhancement of low-grade bauxite using oxalic acid

    Flotation enhancement of low-grade bauxite using oxalic acid

    31;The air flotation process was carried out for 6 min. The concentrates and tailings were collected, filtered, dried, weighed, For the untreated bauxite, the flotation recovery of

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  • Effect and mechanism of quaternary ammonium salt ionic liquid as

    Effect and mechanism of quaternary ammonium salt ionic liquid as

    515;As an important collector of sulfide ore, xanthate is also widely used in the desulfurization flotation of high-sulfur bauxite (Ma et al., 2017). Amine and xanthate collectors

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  • A review of pretreatment of diasporic bauxite ores by flotation

    A review of pretreatment of diasporic bauxite ores by flotation

    2017121;The major method of bauxite beneficiation is the Bayer process, which is leaching at 100 °C to 250 °C by a caustic soda solution (sodium hydroxide) followed by solid

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  • Froth Flotation for Boehmite Recovery from a Water-Treatment Process

    Froth Flotation for Boehmite Recovery from a Water-Treatment Process

    2025328;Boehmite is an aluminum oxyhydroxide (AlO(OH)) and one of bauxite’s main mineral phases. This mineral is highly valued as an important source of aluminum for the

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