Regulation mechanism of secondary encapsulation in the leaching of Guizhou's Carlin-type gold ore with sodium hypochlorite

New Journal of Chemistry 2026

View at publisher
Authors: Xiugao Yang, Daowen Tang, Tao Zou, Jian He
DOI: 10.1039/d5nj03277f
Cited by: 0
References: 24

Abstract

Na 2 CO 3 reduces Fe(OH) 3 formation via soluble complexation, while CMC-Na disperses existing aggregates. Both inhibited secondary encapsulation, raising gold leaching efficiency from 88.31% to 93.95% and 92.47%, respectively.

Fields of Study & Subjects

Metal Extraction and Bioleaching Extraction and Separation Processes Minerals Flotation and Separation Techniques

Publication details

Journal / source
New Journal of Chemistry
Volume
50
Issue
4
Pages
1905–1917
Publication date
1 January 2026
Language
EN