Research progress and prospects of intelligent technology in underground mining of hard rock mines
March 2024
Minerals are the material foundation for advancing human civilization, the starting point of the manufacturing supply chain, and strategic resources essential for national security and economic progress....
Share article
Effect of acid corrosion on the surface roughness and floatability of magnesite and dolomite
March 2024
To modify surface roughness and improve flotation performance, hydrochloric acid etching pretreatment was performed on magnesite and dolomite. Flotation tests disclosed that acid corrosion improved...
Share article
Guidance and review: Advancing mining technology for enhanced production and supply of strategic minerals in China
March 2024
Mineral resources, often referred to as “industrial food,” play a pivotal role in the national economic construction sector. Specifically, strategic minerals (SMs) bear a direct influence on the development...
Share article
Key theory and technology of cemented paste backfill for green mining of metal mines
March 2024
To reduce or eliminate environmental damage during mining processes, green mining practices have emerged as a focal point in China’s metal mining research. Cemented paste backfill technology plays a...
Share article
Novel recovery of a low-concentration gold thiosulfate complex through electroreduction via a walnut shell charcoal electrode
March 2024
Low-concentration Au(S2O3)23− recovery is an urgent issue to facilitate the application of thiosulfate leaching instead of cyanide leaching in factories. Herein, this work presents a novel recovery...
Share article
Effect of blast furnace slag substitution for cement in carbon-reduced and low-cost solidified/stabilized cementitious materials
March 2024
The development of low-carbon cementitious materials involves the selection of the appropriate raw materials and the transformation of the hydration mechanism. In this study, low-carbon and low-cost...
Share article
Review of allanite: Properties, occurrence and mineral processing technologies
March 2024
Allanite is commonly encountered as an accessory rare-earth silicate mineral in association with minerals such as garnet, biotite, and feldspar. It is distributed globally and occurs in igneous formations...
Share article
Selective flotation of galena and sphalerite using N-(phosphonomethyl) iminodiacetic acid as an eco-friendly depressant
March 2024
This study explored the use of N-(phosphonomethyl) iminodiacetic acid (PMIDA) as an eco-friendly depressant for the selective flotation of galena and sphalerite. Microflotation tests were performed...
Share article
Effects of ultrasonic treatment on the flotation behavior of magnesite and dolomite in a sodium oleate system
March 2024
The effects of ultrasonic treatment on the flotation behavior of magnesite and dolomite in a sodium oleate system were investigated, and ultrasonic flotation separation tests of magnesite and dolomite...
Share article
Enhanced leaching of copper from refractory oxidized copper ore by calcium fluoride: Behavior and mechanism
March 2024
The Luanshya area of Zambia is rich in copper oxide resources. However, copper mainly exists in biotite and phlogopite, which presents challenges for efficient extraction. To improve the leaching rate...
Share article
Photocatalytic degradation of xanthates under visible light using heterogeneous CuO/TiO2/montmorillonite composites
March 2024
Due to the significant demand for xanthate treatment in mineral effluents, photocatalytic techniques have emerged as one of the most promising solutions. In this study, a high-performance TiO2/CuO/montmorillonite...
Share article
Green Mining, Smart Future
March 2024
Share article
Current supply status, demand trends and security measures of chromium resources in China
March 2024
Chromium, a strategic mineral resource in China, is widely used in high-precision equipment manufacturing. As the world’s leading consumer and importer of chromite, China’s external dependence exceeds...
Share article