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Interfacial differentiation of galena and sphalerite via Fe(III)-mediated polymer anchoring under mild alkaline conditions

delete2026-05-04
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PRE
AI
C
Chao Wang
Y
Yueyue Zhang *
Y
Yiqiang Liang
S
Sheng Jian
S
Shoukai Yan
W
Weicai An
G
Guoqi Song
M
Mingyang Li *
DOI:10.1016/j.colsurfa.2026.140721delete
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Abstract

Abstract

En 中文
• Fe(III) creates anchoring sites enabling selective starch adsorption • Interfacial differentiation governs galena–sphalerite separation • Polymer bridging induces selective flocculation of sphalerite • Mild alkalinity replaces conventional high-pH depression strategy • Metal ion–polymer synergy offers a general flotation regulation route
Keywords:
Fe(III)
polymer anchoring
galena–sphalerite separation
mild alkalinity
selective flocculation

Journal

C
Colloids and Surfaces A: Physicochemical and Engineering Aspects
IF:
5.4
Papers:
4.7K
Citations:
7.7W

Organization

A
Aluminum Corporation of China
Scholars:
5
Papers: 5
Citations: 297
A
anhui university of technology
Scholars:
9.1K
Papers: 5.4K
Citations: 9
K
kunming metallurgical research institute co ltd
Scholars:
3
Papers: 3
Citations: 0
U
university of science and technology beijing
Scholars:
1.1W
Papers: 4.0K
Citations: 2
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