Jari Tiihonen

Title: Jari Tiihonen: Innovator in Metallurgical Processes

Introduction

Jari Tiihonen is a notable inventor based in Pori, Finland. He has made significant contributions to the field of hydrometallurgy, particularly through his innovative designs and methods. With a total of 2 patents, Tiihonen's work focuses on improving processes in metallurgy.

Latest Patents

Tiihonen's latest patents include an "Impeller for mixing slurry in metallurgical processes." This invention relates to a turbine-type high-power impeller designed for mixing slurry in hydrometallurgical process reactors. The impeller features at least five blades, each with a straight front edge and a chamfered trailing edge, which narrows towards the tip. Additionally, the blades are equipped with two longitudinal folds arranged parallel to the front edge.

Another significant patent is the "Method and apparatus for homogenizing and stabilizing an iron-bearing residue." This method aims to convert iron-bearing residues generated in hydrometallurgical processes into a stable form using a neutralizing agent. The process involves elutriating the residue and feeding it into stabilization or homogenization reactors, where it is mixed with the neutralizing agent using a helix mixer.

Career Highlights

Throughout his career, Jari Tiihonen has worked with prominent companies such as Outotec Oyj and Outotec (Finland) Oy. His experience in these organizations has allowed him to develop and refine his innovative ideas in metallurgy.

Collaborations

Tiihonen has collaborated with notable colleagues, including Bror G. Nyman and Launo L. Lilja. These partnerships have contributed to the advancement of his inventions and the successful implementation of his patented technologies.

Conclusion

Jari Tiihonen stands out as an influential inventor in the field of metallurgical processes. His innovative patents and career achievements reflect his dedication to advancing hydrometallurgy. Through his work, he continues to make a significant impact in the industry.