Green and Low-carbon Extractive Metallurgy of Nonferrous Metals

Leiting Shen*, Fiseha Tesfaye, Hong Peng

*Corresponding author for this work

Research output: Contribution to journalArticleScientific

Abstract

Metals are the backbone of modern society and are present in everything from infrastructure to tiny electronic devices. However, their extraction and processing come at a significant environmental cost, generating carbon emissions and large volumes of waste. As the world should move towards a sustainable future to mitigate climate warming and air pollution, achieving "zero carbon" and "zero waste" in the metals production sector becomes a crucial imperative. “Green metallurgy”, which primarily refers to environmentally friendly techniques in the metal extraction and recovery processes, and “circular metallurgy”, which mainly refers to by-product recycling and re-use in metallurgical plants in accordance with the circular economy principles, are both precursors for sustainable metallurgical processes.
Original languageEnglish
Pages (from-to)1
Number of pages6
JournalJOM Journal of the Minerals, Metals and Materials Society
Volume77
Issue number5
DOIs
Publication statusPublished - 7 Apr 2025
MoE publication typeB1 Article in a scientific magazine

Keywords

  • Carbon net-zero
  • Green chemistry
  • Recycling
  • Circular economy
  • Hydrometallurgy
  • Process metallurgy

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