Company Filing History:
3 out of 153 
2 out of 1,242 
1 out of 601 
Years Active: 2019-2020
Title: Jürgen Schemel: Innovator in Epoxidation Processes
Introduction
Jürgen Schemel is a notable inventor based in Bad Soden, Germany. He has made significant contributions to the field of chemical engineering, particularly in the area of epoxidation processes. With a total of three patents to his name, Schemel's work has advanced the efficiency and safety of chemical reactions involving propene and olefins.
Latest Patents
One of Schemel's latest patents is a process for the epoxidation of propene. This innovative method involves continuously reacting a propene feed with hydrogen peroxide in the presence of an epoxidation catalyst. The process utilizes an excess of propene to hydrogen peroxide, resulting in a liquid reaction mixture that can be safely handled. By stripping the liquid reaction mixture with an inert gas, the presence of oxygen is minimized, enhancing safety during the work-up phase.
Another significant patent by Schemel is for the epoxidation of an olefin. This process employs hydrogen peroxide in a methanol solvent on a fixed bed epoxidation catalyst made from titanium zeolite. The aqueous hydrogen peroxide solution, produced via an anthraquinone process, is mixed with methanol and filtered before contacting the catalyst, ensuring a more efficient reaction.
Career Highlights
Throughout his career, Jürgen Schemel has worked with prominent companies such as Thyssenkrupp Industrial Solutions AG and Evonik Degussa GmbH. His experience in these organizations has allowed him to refine his expertise in chemical processes and innovation.
Collaborations
Schemel has collaborated with notable colleagues, including Marc Brendel and Manfred Bärz. These partnerships have contributed to the development of his patented processes and have fostered a collaborative environment for innovation.
Conclusion
Jürgen Schemel's contributions to the field of epoxidation processes demonstrate his commitment to advancing chemical engineering. His innovative patents and collaborations highlight his role as a significant inventor in the industry.