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The research explores the potential of heap leaching as a sustainable method for nickel extraction in Indonesia's mining industry.

February 13, 2026

Eco-Efficient Nickel: Heap Leaching as a Game-Changer for Indonesia’s Nickel Industry

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Demonstrates the benefits of heap leaching for nickel extraction in Indonesia, suggesting a shift towards sustainable practices.

The research explores the potential of heap leaching as a sustainable method for nickel extraction in Indonesia's mining industry.
Evaluation of traditional nickel extraction methods and their environmental impact.
Analysis of heap leaching as an alternative hydrometallurgical process.
Assessment of operational flexibility and economic advantages of heap leaching.
Heap leaching improves ore utilization and reduces emissions compared to conventional methods.
The process generates more stable tailings for rehabilitation or use in agriculture.
Heap leaching supports the recovery of by-products like magnesium sulfate, contributing to circular economy practices.

Trinanda et al. (2026) studied this question.

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