Patrick Markus Dhaese

Title: The Innovative Contributions of Patrick Markus Dhaese

Introduction

Patrick Markus Dhaese is a notable inventor based in Curitiba, Brazil. He has made significant contributions to the field of chemical engineering, particularly in the production of hydrogen peroxide. With a total of 3 patents to his name, Dhaese's work exemplifies innovation and technical expertise.

Latest Patents

Dhaese's latest patents focus on a novel process for producing hydrogen peroxide through an anthraquinone autoxidation process (AO-process). This process involves two essential steps: the hydrogenation of a working solution in the presence of a catalyst, and the subsequent oxidation of the resulting alkylanthrahydroquinone compound to produce hydrogen peroxide. Additionally, the process includes an extraction step to efficiently obtain the hydrogen peroxide formed. The reactor system designed for this process operates as a compact modular system, capable of producing up to 20 kilo tons of hydrogen peroxide per year without the need for continuous regeneration of the working solution.

Career Highlights

Dhaese is currently employed at Solvay SA, a global leader in advanced materials and specialty chemicals. His role at Solvay allows him to apply his innovative ideas in a practical setting, contributing to the company's mission of sustainable development and innovation in chemical processes.

Collaborations

Throughout his career, Dhaese has collaborated with esteemed colleagues such as Alain Vandenbussche and Stephen Bloomfield. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in their respective fields.

Conclusion

Patrick Markus Dhaese's contributions to the field of hydrogen peroxide production highlight his innovative spirit and technical prowess. His patents not only advance chemical engineering but also reflect a commitment to sustainable practices in the industry.