QSAR study on molecular design and flotation prediction of collectors for copper sulfide DOI
Wei Xiong,

Wenfei Wang,

Hong Zhong

et al.

Minerals Engineering, Journal Year: 2024, Volume and Issue: 222, P. 109152 - 109152

Published: Dec. 12, 2024

Language: Английский

Green and selective flotation separation of complex sulfide minerals via pH-controlled interfacial reactions using a thione collector DOI
Zhiyong Gao, Xin Jin, Feng Xie

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132125 - 132125

Published: Feb. 1, 2025

Language: Английский

Citations

1
Efficient Recovery of Cu, Co, and Au from Polymetallic Magnetite: Insights into Mineral Liberation Mechanisms and Interfacial Behavior DOI

Shiteng Qin,

Haibo Ren, Yang Hu

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115940 - 115940

Published: Feb. 1, 2025

Language: Английский

Citations

0
Investigation of pullulan polysaccharide as a sphalerite depressant for chalcopyrite separation: Flotation behavior and interfacial adsorption mechanism DOI
Qilin Zhai, Yuwei Hu,

Runqing Liu

et al.

Advanced Powder Technology, Journal Year: 2024, Volume and Issue: 35(10), P. 104621 - 104621

Published: Aug. 22, 2024

Language: Английский

Citations

2
Synthesis of S-Allyl-O, O′-Dibutyl Phosphorodithioate and Its Adsorption Mechanism on Chalcopyrite Surface DOI Open Access

Luhuai Kong,

M. J. Wang,

Rongfang Wang

et al.

Minerals, Journal Year: 2024, Volume and Issue: 14(6), P. 528 - 528

Published: May 21, 2024

The demand for non-ferrous copper metals has increased dramatically with the development of global economy; accordingly, some refractory sulfide ores low grade and their associated minerals are beginning to be utilized, making flotation separation concentrates exceptionally difficult, especially chalcopyrite pyrite. In this paper, S-allyl-O, O′-dibutyl phosphorodithioate (ADTP) was synthesized by a one-pot method used as collector in Flotation experiments results have shown that ADTP exhibits better selectivity greater collecting power under neutral or weak base conditions. 95% recovery can achieved at pH 8.0 mg/L ADTP. From analysis contact angle, SEM-EDS spectrogram, elemental mapping, it found adsorbed uniformly on surface made significant contribution hydrophobicity surface. Confirmed FTIR XPS analysis, able form P–S–Cu bonds surface, proving chemisorption.

Language: Английский

Citations

0
QSAR study on molecular design and flotation prediction of collectors for copper sulfide DOI
Wei Xiong,

Wenfei Wang,

Hong Zhong

et al.

Minerals Engineering, Journal Year: 2024, Volume and Issue: 222, P. 109152 - 109152

Published: Dec. 12, 2024

Language: Английский

Citations

0