Elevated temperatures favor bioleaching processes through faster kinetics, more favorable
mineral chemistry, lower cooling requirements, and less surface passivation. Extremely …

Among the many extraction technologies for recovering metal resources from tailings,
bioleaching technology is gradually showing its momentum. In our research, the enhanced …

The increase of impurities and complexity of copper ores are among the recent challenges
in the mining industry. Complex carbonaceous sulfide ores are extremely difficult to treat due …

The traditional method of extracting copper from qualified chalcopyrite mainly adopts
pyrometallurgical process. With the continuous exploitation and utilization of copper bearing …

In the research, iron oxides-biochar composites (ALBC) were prepared from pristine biochar
modified by Acidithiobacillus ferrooxidans (A. ferrooxidans) and pyrolyzed at 500° C and …

传统从黄铜矿中提取铜的方法主要采用火法冶金工艺, 随着高品质的黄铜矿日渐减少,
采用传统的火法冶金方法从低品位黄铜矿中经济, 高效地提取铜不仅越来越难 …

In the present work, key parameters in copper bioleaching from chalcopyrite have been
investigated at long‐term operation. In detail, the type of mixed microbial consortium (origin …