期刊论文

Liu, Chao;Luo, S

英文

Separation and Purification Technology

1383-5866

2025

353

128634

10.1016/j.seppur.2024.128634

CRediT authorship contribution statement Yanchao Qiao: Writing – original draft, Validation, Methodology, Investigation, Formal analysis. Huimin Wang: Writing – review & editing, Validation. Chao Liu: Writing – review & editing, Formal analysis. Shuang Luo: Writing – review & editing, Supervision, Resources, Project administration, Methodology, acquisition, Conceptualization.

本校为第一且通讯机构

Laterite nickel ore is rich in nickel and iron resources, and the nickel element is extracted in the form of nickel salt. However, the acid-leaching tailings of laterite nickel ore (LTLNO), which contain valuable iron resources, have not been cost-effectively recovered. In this work, we designed a novel method to extract iron from LTLNO and recycle it into high-valuable iron phosphate products using only phosphoric acid and iron powder. We explored the effects of reaction parameters, such as phosphoric acid concentration, iron powder dosage, ti...