Company Filing History:
Years Active: 2010-2011
Title: Innovations of Hyun-Jin Lee in Selective Oxidation Processes
Introduction
Hyun-Jin Lee is an accomplished inventor based in Lawrence, KS (US). He has made significant contributions to the field of chemical engineering, particularly in the selective oxidation of olefins to epoxides. With a total of 2 patents, his work has implications for various industrial applications.
Latest Patents
Hyun-Jin Lee's latest patents focus on a novel process for the selective oxidation of olefins to epoxides. The first patent describes a method that involves contacting olefins, such as propylene or ethylene, with an oxidant like hydrogen peroxide. This process utilizes a Lewis acid oxidation catalyst and an organic base in a solvent system that includes a water-miscible solvent like methanol. The system is pressurized to enhance the solubility of the olefin, thereby increasing the selectivity and yield of the desired epoxide, such as propylene oxide or ethylene oxide. The second patent reiterates a similar process, emphasizing the use of nitrogen as a pressurizing gas to further improve the dissolution of olefins in the organic solvent system.
Career Highlights
Hyun-Jin Lee is affiliated with the University of Kansas, where he continues to advance research in chemical processes. His innovative approaches have garnered attention in the scientific community, contributing to advancements in the production of epoxides.
Collaborations
Hyun-Jin Lee collaborates with notable colleagues, including Daryle Hadley Busch and Bala Subramaniam. Their combined expertise enhances the research efforts at the University of Kansas.
Conclusion
Hyun-Jin Lee's contributions to the field of selective oxidation processes demonstrate his commitment to innovation and excellence in chemical engineering. His patents reflect a deep understanding of chemical reactions and their industrial applications.