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High Efficiency

Up to 30 theoretical stages in a single column for superior separation performance

Small Footprint

Up to 60% less footprint thanks to a compact design

Lower Working Capital

Cuts solvent use and hold-up, reducing inventory needs by up to 90%

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Process Simplification & Inventory Reduction Solutions

Sulzer’s modular OptimEXT™ technology streamlines complex separations to reduce equipment size and operational complexity. Ideal for space-limited facilities, it simplifies processes in metal recovery, battery recycling, and food-grade phosphoric acid production. This approach lowers maintenance demands, cuts inventory needs, and enhances plant efficiency, driving down total operating costs.

Your process goals

Hydrometallurgical treatment for metal extraction​

Recovering valuable Metals from used batteries

Recycling of Catalysts

Purification of Phosphoric Acid

Main applications

Efficient Metal recovery processes

Battery material recycling

Production of food-grade Phosphoric acid

Contact an expert

Our technical specialists are ready to help you find the optimal solution for your specific application

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Felix Feng

Global product line manager

Contact us

Get detailed technical information and project consultation

Explore more applications of OptimEXT

Discover how OptimEXT tackles diverse separation challenges maximizing yield, enhancing purity, and improving efficiency across industries and processes.

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Product Recovery & Purification

Maximize product yield and purity in chemical, pharmaceutical, and specialty chemicals  applications

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Energy & Utility Savings

Reduce operational costs and improving efficiency by cutting down on steam, electricity, and cooling requirements

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Solvent Extraction & Separation of Complex Mixtures

Achieve efficient, selective separation overcoming azeotropes, thermal degradation, and poor phase separation.

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Sustainability & Environmental Compliance

Minimize hazardous impurities, reduce waste and emissions, and support green manufacturing goals

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By-Product Recovery

Recover valuable components from waste streams, creating additional value, minimizing losses and improving sustainability

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Latest posts

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  • A modular, compact separation system that simplifies processes and reduces equipment footprint.

  • It lowers operational complexity, cuts maintenance needs, and saves space in constrained facilities.

  • Ideal for metal recovery, battery recycling, and food-grade phosphoric acid production.

  • ​Reduced capital expenses from smaller equipment and lower operating costs from simplified maintenance.

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