Gold Extraction from China Clay Using Advanced Disintegration and Leaching Techniques

This study explores innovative methods for extracting finely dispersed gold from China Clay (kaolin) and technogenic raw materials. Traditional cyanidation techniques face limitations due to the encapsulation of gold within clay matrices[1]. This paper evaluates electroexplosive disintegration[2], thiosulphate leaching[3], and hybrid floatation-gravity systems[4], offering a comparative analysis of their efficiency, environmental impact and scalability.

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-07-23
DOI
https://doi.org/10.5281/zenodo.16378224
Primary Topic
Metal Extraction and Bioleaching
Type
article
Field-Weighted Citation Impact
0.00
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article

Gold Extraction from China Clay Using Advanced Disintegration and Leaching Techniques

Zenodo (CERN European Organization for Nuclear Research)
Metal Extraction and Bioleaching
article

Gold Extraction from China Clay Using Advanced Disintegration and Leaching Techniques

article en

Abstract

This study explores innovative methods for extracting finely dispersed gold from China Clay (kaolin) and technogenic raw materials. Traditional cyanidation techniques face limitations due to the encapsulation of gold within clay matrices[1]. This paper evaluates electroexplosive disintegration[2], thiosulphate leaching[3], and hybrid floatation-gravity systems[4], offering a comparative analysis of their efficiency, environmental impact and scalability.

Zenodo (CERN European Organization for Nuclear Research)
Openalex Percentile: Top 55%
Metal Extraction and Bioleaching
DOIOpen Access PDFOpenAlex
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Gold Extraction from China Clay Using Advanced Disintegration and Leaching Techniques · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS