Marie-Dominique Przybylski-Freund

Title: Marie-Dominique Przybylski-Freund: Innovator in Liquid Cation Exchange Technology

Introduction

Marie-Dominique Przybylski-Freund is a notable inventor based in Würselen, Germany. She has made significant contributions to the field of chemical engineering, particularly in the development of liquid cation exchange technologies. With a total of 2 patents to her name, her work has implications for various industrial applications.

Latest Patents

Her latest patents focus on a process for removing organic compounds with positive charges from aqueous solutions. The first patent describes a method that involves providing an aqueous solution containing the organic compound and a hydrophobic organic solution with a liquid cation exchanger. This liquid cation exchanger is hydrophobic and carries one or more negative charges. The process includes contacting the two solutions and subsequently separating the organic solution from the aqueous solution. The second patent elaborates on a similar method, emphasizing the steps of providing the necessary solutions, bringing them into contact, and separating the organic solution.

Career Highlights

Marie-Dominique is currently employed at Evonik Degussa GmbH, a leading company in specialty chemicals. Her work at Evonik has allowed her to explore innovative solutions in chemical processes, contributing to the company's reputation for excellence in research and development.

Collaborations

Throughout her career, Marie-Dominique has collaborated with esteemed colleagues such as Frank Erhardt and Thomas Haas. These collaborations have fostered a productive environment for innovation and have led to advancements in their respective fields.

Conclusion

Marie-Dominique Przybylski-Freund is a pioneering inventor whose work in liquid cation exchange technology is shaping the future of chemical engineering. Her contributions are vital to the ongoing development of efficient methods for organic compound removal from aqueous solutions.