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Sustainable green depression from natural starch modification: Improving flotation selectivity between ilmenite and forsterite

delete2026-02-06
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PRE
AI
H
Huaiyao Zhang
F
Fuqiang Tian
M
Mengyao Chen
Y
Yijun Cao
P
Peng Li
F
Fanfan Zhang
D
Daoguang Teng *
范桂侠 (Guixia Fan) *
DOI:10.1016/j.mineng.2026.110119delete
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Abstract

Abstract

En 中文
• SS exhibited a better selective depressing ability to forsterite than ilmenite. • SS performed chemisorption on the forsterite surface via Mg active sites. • At a SS dosage of 100 g/t, the TiO2 grade in the concentrate increased by 5 percentage points to reach 40.55%, with a corresponding recovery of 61.75%.
Keywords:
forsterite
ilmenite
starch modification
flotation selectivity
chemisorption

Journal

Minerals Engineering cover
Minerals Engineering
IF:
5
Papers:
8.1K
Citations:
2.6W

Organization

Z
Zhengzhou University
Scholars:
6.8W
Papers: 4.4W
Citations: 8.5W
Z
Zhongyuan Critical Metals Laboratory
Scholars:
4
Papers: 4
Citations: 0