Frank Behrens

Title: Frank Behrens: Innovator in Valve Metal Powders

Introduction

Frank Behrens is a notable inventor based in Goslar, Germany. He has made significant contributions to the field of materials science, particularly in the production of valve metal powders. With a total of 2 patents to his name, Behrens has demonstrated a commitment to advancing technology in this specialized area.

Latest Patents

Behrens' latest patents include innovative processes for the production of tantalum and niobium powders. The first patent focuses on the production of valve metal powders, specifically tantalum powders, through the reduction of a corresponding valve metal compound, such as KTaF, using an alkali metal in the presence of a diluent salt. This process incorporates a particle diminution agent, preferably NaSO, which is added to the reaction mixture continuously or in aliquots. The second patent outlines a process for the reduction of niobium and/or tantalum oxides using alkaline earth metals and/or rare earth metals. This process involves a two-stage reduction, where the first stage is carried out until an average composition corresponding to (Nb, Ta)O.sub.x is achieved, followed by the removal of alkaline earth oxides and/or rare earth metal oxides formed during the reaction.

Career Highlights

Throughout his career, Frank Behrens has worked with prominent companies in the industry. He has been associated with H.C. Starck GmbH & Co. KG and H.C. Starck GmbH, where he has contributed his expertise in materials science and engineering. His work has been instrumental in developing advanced materials for various applications.

Collaborations

One of his notable collaborators is Josua Löffelholz, with whom he has worked on various projects related to valve metal powders. Their combined efforts have led to advancements in the production processes and applications of these materials.

Conclusion

Frank Behrens is a distinguished inventor whose work in the field of valve metal powders has paved the way for new innovations. His patents reflect a deep understanding of materials science and a dedication to improving production methods. His contributions continue to influence the industry and inspire future advancements.