Zinc Mining

The Importance of Zinc Mining

Zinc is a critical component in the galvanization of steel, providing corrosion resistance and extending the lifespan of structures, pipelines, and automotive components. This corrosion protection is fundamental in ensuring the durability of infrastructure and machinery. In the realm of batteries, zinc-air batteries are essential for various applications, from hearing aids to grid energy storage, offering a cost-effective and efficient energy solution. The pharmaceutical industry relies on zinc to produce medicines, dietary supplements, and skin ointments. Moreover, zinc is a crucial micronutrient for human health and agriculture, as it is vital for growth, immune system function, and crop production. The enduring demand for zinc in sectors ranging from construction and healthcare to energy storage underscores its pivotal role in advancing technology, infrastructure, and human well-being.

Our Role in Zinc Mining

What We Do

In the extraction process, lime is used to optimize the pH levels of ore processing solutions, creating the ideal conditions for efficient zinc recovery. By adjusting the pH, lime enhances the dissolution and separation of zinc from the ore, leading to higher extraction yields and increased purity of the extracted zinc.

Lime also serves a critical function in the removal of impurities, particularly lead and cadmium. It precipitates these impurities, making them insoluble and easy to remove. This process not only enhances the quality and purity of the extracted zinc but also ensures that the final product meets the stringent requirements of various downstream industries, such as galvanization and battery production.

Lime is vital for neutralizing acidic solutions generated during the processing of zinc ore, creating a safer and more environmentally responsible operational environment. This neutralization is crucial in preventing the release of harmful acidic byproducts into the ecosystem.

How it Helps

Ore Processing – Lime is used to enhance the efficiency of zinc extraction by optimizing the pH of processing solutions.
Impurity Removal – Lime aids in the precipitation of impurities, making them insoluble and easy to remove, thereby enhancing the quality and purity of extracted zinc.
Environmental Responsibility – Lime supports responsible tailings management, reclamation, and environmental compliance, mitigating the environmental impact of mining operations.

Lime Slaking Systems & Upgrades

Carmeuse, through our wholly owned subsidiary, Storage & Transfer Technologies, Inc., provides comprehensive equipment and storage solutions for zinc mining operations. We offer lime slaking systems, soda ash systems, dry material storage, and more. Our experienced engineers can design tailored solutions, including new lime handling systems, slakers, and retrofits or upgrades for existing equipment.

View Our Systems