Research on the Synergistic Effect of Sodium Oleate and Lauramidopropyl Betaine on the Reverse Flotation Separation of Quartz and Hematite: An Environmentally Friendly Strategy DOI
Xi Zhang,

Changguang Deng

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116448 - 116448

Published: March 1, 2025

Language: Английский

Enhancing the flotation separation of magnesite and dolomite by introducing a phosphonic acid depressant during grinding DOI
Wenbao Liu,

Yong Mao,

Jie Zheng

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: 361, P. 131412 - 131412

Published: Jan. 5, 2025

Language: Английский

Citations

4
Tailoring intergranular binding phase by Pr6O11 in Mg2SiO4-MgO refractories prepared from magnesite flotation tailings DOI
Huey‐Jiuan Lin, Lin Tian,

Xiaoyan Liu

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

1
Mechanism of Quartz Flotation Enhanced by Calcium Ion DOI
Wencheng Li,

Zhijun Ma,

Zhao Liang

et al.

JOM, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 4, 2025

Language: Английский

Citations

1
Enhancing the flotation of columbite via the synergistic effect of mixed collectors DOI
Yiwen Hu, Jieliang Wang, Qizheng Qin

et al.

Minerals Engineering, Journal Year: 2025, Volume and Issue: 225, P. 109235 - 109235

Published: Feb. 28, 2025

Language: Английский

Citations

1
An environmentally friendly depressant for magnesite and calcite flotation separation: selective depression and adsorption mechanism DOI

Yong Mao,

Wengang Liu, Wenbao Liu

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 114499 - 114499

Published: Oct. 1, 2024

Language: Английский

Citations

6
An Environmentally Friendly Chelator for Improving the Flotation Separation of Magnesite and Dolomite: Flotation Behavior and Adsorption Mechanism DOI Open Access

Benying Wang,

Changfeng Liu,

Wenyu Fan

et al.

Minerals, Journal Year: 2025, Volume and Issue: 15(3), P. 289 - 289

Published: March 12, 2025

During the grinding process, magnesite (MgCO3) and calcareous gangue minerals, such as dolomite (MgCa(CO3)2), are prone to surface dissolution. The dissolved metal ions adsorb onto mineral surfaces, causing properties of both minerals converge, which complicates flotation separation. This study investigates use ethylene glycol tetra-acetic acid (EGTA) optimize grinding–flotation system for recovery magnesite. mechanisms underlying EGTA’s effects on were examined through various characterization techniques, including contact angle measurements, zeta potential analysis, Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron (XPS), inductively coupled plasma optical emission spectrometry (ICP-OES). Single-mineral tests revealed that EGTA addition during enhanced separation between in flotation. An artificial mixed-ore yielded a concentrate with 46.47% MgO grade 92.21% recovery. Mechanistic studies indicated selectively adsorbed Ca sites dolomite, increasing its hydrophilicity. Additionally, effectively chelated Ca2+ slurry, improving chemical environment. Therefore, demonstrated significant

Language: Английский

Citations

0
Research on the Synergistic Effect of Sodium Oleate and Lauramidopropyl Betaine on the Reverse Flotation Separation of Quartz and Hematite: An Environmentally Friendly Strategy DOI
Xi Zhang,

Changguang Deng

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116448 - 116448

Published: March 1, 2025

Language: Английский

Citations

0