Highly efficient flotation separation of wolframite from calcite using a dual-ligand hydroxamic acid collector: Experiment insight and mechanism exploration

Aiming at the problems of traditional collectors in the flotation of tungsten ore, such as weak collecting ability for wolframite and difficulty in effective separation from calcium-bearing gangue (e.g., calcite), a dual-ligand hydroxamic acid surfactant, sebacoyl hydroxamic acid (SHA), was synthesi...

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Bibliographic Details
Published in:	Colloids and surfaces. A, Physicochemical and engineering aspects Vol. 729; p. 138935
Main Authors:	Ma, Jinpeng, Huang, Zhiqiang, Safarov, Sayfidin, Xu, Fengping, Che, Wenfang, Yang, Xiaowen, Peng, Jianping, Zhong, Hong, Chen, Xiangping, Wang, Hongling, Ma, Xin, Cheng, Chen, Zhang, Shiyong
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 20.01.2026
Subjects:	Calcite Chemisorption Flotation Surfactant Wolframite Wolframite Chemisorption Flotation FT-IR XRD Surfactant SHA Calcite PZC MIBC MEP BHA XPS
ISSN:	0927-7757
Online Access:	Get full text
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