High Pressure Acid Leach and Pressure Oxidation

High Pressure Acid Leach and Pressure Oxidation Plant

HPAL and POX

Caldera Engineering has extensive experience providing solutions for High Pressure Acid Leach (HPAL) and Pressure Oxidation (POX) mineral processing plants. Caldera serves roughly 85% of all HPAL and POX plants currently in operation. Caldera has extensive experience designing and manufacturing ceramic/metallic equipment engineered to withstand harsh operating conditions.

Caldera engineers and manufactures the following equipment:

Caldera also provides engineering and process expertise. Our unique modeling capabilities allow us to properly size and design pressure letdown equipment to protect flash vessels from erosive three-phase flow.

Caldera provides support with respect to this equipment for all project phases, including pre-feasibility, feasibility, and detailed design. Our customers also enjoy Caldera's on-site support for installation, commissioning, and operation.

If you are designing or operating an HPAL, POX, or other pressure hydrometallurgy plant and have questions about pressure letdown equipment, please call us at +1 801-356-2862.

Email us and one of our engineers will review your questions and concerns and get back to you within 24-hours. Contact us here.

Industries Served