来自MSN6 天
The Process of Extracting Copper From Discarded Compressors
Recycling old AC compressors involves extracting valuable materials like copper, transforming what was once waste into a ...
Australian Mining2 天
Metso launches new copper sulfide leaching process
Metso has introduced an innovative solution, the copper POX (pressure oxidation) leaching process, to extract copper in a ...
Mother Jones5 天
Copper Mining Is an Environmental Nightmare. This Collaboration Aims to Limit the Harm.
It is the key ingredient of bronze, the alloy that helped create some of the world’s greatest civilizations and took humanity ...
Interesting Engineering on MSN11 天
London scientists explore volcanic brines to mine copper without ruining planet
Scientists are pioneering geothermal brine and bacterial mining to extract copper sustainably and reduce environmental damage ...
Daily Mirror10 天
Pethiyagoda copper, brass factory a threat to Kelani River
Allegations have surfaced that a copper and brass extracting company is discharging heavy metals into the Kelani River, the ...
climatecontrolnews26 天
Green tech for copper extraction
The technology, commercialised through new start-up company Banksia Minerals Processing (BMP), is a more energy-efficient and environmentally friendly way to extract copper from previously unviable ...
Zacks Industry Outlook Highlights Southern Copper, Freeport-McMoRan and Amerigo Resources
Today, Zacks Equity Research discusses Southern Copper Corp. SCCO, Freeport-McMoRan FCX and Amerigo Resources ARREF. Indu ...
Deccan Chronicle25 天
E-waste provides $6 billion opportunity for metal extraction
Chennai: India holds a $6 billion potential of extracting secondary copper, iron, aluminium and gold from e-waste. However, just $1.1 billion is being recovered currently. India generated 3.8 ...