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extraction technology

Coverage of extraction technology in the Nexus archive.

Earliest in view: May 23 · 11:00 UTCMost recent: May 23 · 11:00 UTC
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  • TECHNOLOGYMay 23 · 11:00 UTCSCMP CHINA
    Why China is looking to coal waste as a source of critical metals

    China is repurposing coal waste, such as coal gangue and fly ash, to extract critical metals like lithium, gallium, and germanium. This approach utilizes advanced extraction technology and existing industrial infrastructure, offering a potential solution to metal scarcity and environmental issues from waste stockpiling.