From in-situ extraction to hydrometallurgical processing - benefit from our many years of experience.


Since the 1990s, we have been working worldwide on the technological development, operation and optimization of hydrometallurgical plants. Our many years of expertise cover extensive geological, geochemical and process engineering experience.

We design the entire hydrometallurgical process chain using proven technologies such as flotation, leaching, IX/RIP, SX and complete downstream processing with a focus on separation/refining. These applications range from conventional ore processing to in-situ leaching (ISR) and the processing of secondary raw materials. We are proficient in all relevant processes, from metal separation from leaching solutions to downstream processing and marketable products.


Our particular strength lies in the confident handling of radioactive elements such as uranium, thorium and their derivatives. With in-depth expertise and the necessary licenses, we handle these elements depending on the application - be it as an end product or within the residual materials.

Integrated mine closure concepts, using field-proven strategies to avoid negative environmental impacts, are an indispensable part of our planning for ISR site development. We pride ourselves on providing innovative solutions for sustainable mine development.

We are here to help you.

Please fill out the contact form and one of our product specialists will get in touch with you. If you have urgent questions, please call us directly.


Dr. Jana Nicolai

Department manager


Dr. Anke Schneider

Group manager