Uwe Duerr

Title: Uwe Duerr: Innovator in Olefin Purification and Hydrogenation

Introduction

Uwe Duerr is a notable inventor based in Germering, Germany. He has made significant contributions to the field of chemical engineering, particularly in the purification of lower olefins and selective hydrogenation methods. With a total of 4 patents to his name, Duerr's work has had a substantial impact on industrial processes.

Latest Patents

Duerr's latest patents include innovative methods for the purification of lower olefins. This patent discloses a bed of materials designed to remove various contaminants, including carbon monoxide, oxygen, carbon dioxide, acetylene, hydrogen, water, carbonyl sulfide, and hydrogen sulfide from lower olefins, without limiting the process to ethylene. Another significant patent focuses on selective hydrogenation methods. This disclosure relates to methods for selectively hydrogenating acetylene and includes details on starting up a selective hydrogenation reactor. The catalyst composition used in this process comprises a porous support, palladium, and one or more ionic liquids, ensuring that at least 90% of the acetylene present in the process gas is hydrogenated without thermal runaway.

Career Highlights

Uwe Duerr is currently associated with Clariant International Ltd., where he continues to develop innovative solutions in chemical processes. His expertise in olefin purification and hydrogenation has positioned him as a key figure in the industry.

Collaborations

Duerr has collaborated with notable colleagues, including Darren Adams and Mingyong Sun, contributing to advancements in their respective fields.

Conclusion

Uwe Duerr's contributions to the field of chemical engineering through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the industry and improve processes related to olefin purification and hydrogenation.