Mika Haapalainen

Title: Innovations of Mika Haapalainen

Introduction

Mika Haapalainen is a notable inventor based in Pori, Finland. He has made significant contributions to the field of materials recovery, particularly in the extraction of valuable metals from various solutions. With a total of 6 patents to his name, his work showcases innovative methods that address environmental and industrial challenges.

Latest Patents

One of his latest patents is focused on silver recovery by ion exchange. This invention provides a method for recovering silver from silver-containing halide solutions through a series of steps involving an ion exchange column and various washing solutions. Another significant patent involves the recovery of copper and zinc from aqueous sulfate and chloride solutions. This method utilizes a liquid chelating cation exchanger and a liquid anion exchanger for simultaneous extraction, followed by consecutive stripping stages to isolate the metals.

Career Highlights

Mika has worked with prominent companies in the industry, including Outotec (Finland) Oy and Outotec Oyj. His experience in these organizations has allowed him to develop and refine his innovative techniques in metal recovery.

Collaborations

Mika has collaborated with several professionals in his field, including Erkki Paatero and Kari Valkama. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Mika Haapalainen's contributions to the field of metal recovery through his innovative patents highlight his expertise and commitment to addressing industrial challenges. His work continues to influence the industry and pave the way for future advancements.