Bart Klaasen

Title: Bart Klaasen: Innovator in Metal Recovery Processes

Introduction

Bart Klaasen is a notable inventor based in Olen, Belgium. He has made significant contributions to the field of metal recovery, particularly in processes involving nickel and cobalt extraction. With a total of 3 patents to his name, Klaasen's work is recognized for its efficiency and economic viability.

Latest Patents

Klaasen's latest patents include a continuous process for the oxidative leaching of nickel. This invention provides a method for preparing a nickel sulphate solution in a column reactor. In this process, metal particles containing nickel are reacted with an oxidative leach solution that comprises sulphuric acid and hydrogen peroxide in water, leading to substantial depletion of acid in the solution. Another significant patent is for the recovery of metals from a lithium-containing starting material. This process involves several steps, including the removal of lithium from the starting material, which typically consists of lithium-ion batteries or their derived products. The subsequent leaching and crystallization steps yield a nickel- and cobalt-bearing solution, making it an efficient method for producing battery materials.

Career Highlights

Klaasen is currently employed at Umicore, a company known for its focus on materials technology and recycling. His work at Umicore has allowed him to develop innovative processes that contribute to sustainable practices in metal recovery.

Collaborations

Klaasen collaborates with talented coworkers such as Willem Callebaut and Marjon Willekens. Their combined expertise enhances the research and development efforts within their projects.

Conclusion

Bart Klaasen is a prominent figure in the field of metal recovery, with a focus on innovative processes that improve efficiency and sustainability. His contributions through patents and collaboration with skilled professionals continue to advance the industry.