Xianbo Li

Microwave Heating for Efficient Preparation of α-Hemihydrate from Phosphogypsum: Alleviating the Inhibitory Effect of a Crystal Modifier

Yawen Du, Xianbo Li, Zhihui Shen, T S Shi et autres

The preparation of α-hemihydrate (α-HH) from phosphogypsum (PG) is inevitably hindered by the addition of crystal modifiers, which usually inhibit the conversion of PG and drastically prolong the reaction duration. To overcome this drawback, microwave heating, a volumetric heating technique, was employed …

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Flotation of Quartz from Gypsum Using a Single Collector 1-Hexadecyl-3-methylimidazolium Chloride: Experimental and Molecular Dynamics Simulation Insights

Weiping Yang, Xianbo Li, Song Mao

Quartz is the primary solid impurity in phosphogypsum (PG), which severely degrades the purity and industrial value of PG. To address this critical issue, we explored the feasibility of using the ionic liquid 1-hexadecyl-3-methylimidazolium chloride ([HMIM]Cl) as a single reagent for the …

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Effect of gangue minerals on apparent viscosity and flotation of coal slime

Tingshun Wang, Xianbo Li, Qin Zhang

In coal slime flotation, non-selective aggregation between fine gangue minerals and coal particles is a critical factor leading to the deterioration of coal floatability and a reduction in clean coal recovery. This study investigated the influence of three minerals commonly found in …

Selective flotation separation of quartz from gypsum using 1-methyl-3-octylimidazolium chloride ionic liquid

Weiping Yang, Xianbo Li, Youwei Du, Longjiang Li et autres

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High-efficient hydrothermal synthesis of α-hemihydrate gypsum: A comparison of innovative microwave heating versus traditional electric heating

Youwei Du, Xianbo Li, Weiping Yang

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Deep purification of phosphogypsum waste by reverse flotation

Huang Hu, Xianbo Li, Youwei Du, Weiping Yang

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High-Efficient Hydrothermal Synthesis of Α-Hemihydrate Gypsum: A Comparison of Innovative Microwave Heating Versus Traditional Electric Heating

Youwei Du, Xianbo Li, Weiping Yang

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A novel approach for enhanced hydrothermal synthesis of α-calcium sulfate hemihydrate crystals from phosphogypsum by microwave irradiation

Weifan Du, Xianbo Li

Microwave radiation is a clean heating technology, which was utilized for efficient synthesis of high-value α-calcium sulfate hemihydrate (α-CSH) from phosphogypsum waste in salt solution.

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Sodium doping and control during the preparation of α-hemihydrate gypsum in NaCl solution

Xianbo Li, Lusong Wang

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Rapid Synthesis of α-Hemihydrate Phosphogypsum in MgCl2 Solution by Microwave Heating

Xianbo Li, Weifan Du

The preparation of α-hemihydrate phosphogypsum (α-HPG) is hindered by a lengthy reaction time due to using traditional electric heating. Microwave heating was proposed for the rapid synthesis of α-HPG in MgCl 2 solution. The effects of MgCl 2 concentration on the heating …

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Microwave digestion and alkali fusion assisted hydrothermal synthesis of zeolite from coal fly ash for enhanced adsorption of Cd(II) in aqueous solution

Xianbo Li, Junjian Ye, Zhi‐Hong Liu, Yueqin Qiu et autres

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Adsorption of residual amine collector HAY from aqueous solution by refined carbon from coal fly ash and activated carbon

Xianbo Li, Junjian Ye, Yueqin Qiu, Longjiang Li et autres

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