Company Filing History:
Years Active: 2003
Title: Innovations of Dong-Sup Doh in Nitrogen Oxide Removal
Introduction
Dong-Sup Doh is a notable inventor based in Seoul, South Korea. He has made significant contributions to environmental technology, particularly in the field of exhaust gas treatment. His innovative approach focuses on the efficient removal of nitrogen oxides, which are harmful pollutants.
Latest Patents
Dong-Sup Doh holds a patent for a method that utilizes natural manganese ores to remove nitrogen oxides from exhaust gas. This method employs ammonia as a reductant, allowing for the selective reduction of nitrogen oxides in the presence of a catalyst derived from natural manganese ores. The process is effective at relatively low temperatures ranging from 130 to 250 degrees Celsius. Importantly, it prevents the discharge of unreacted ammonia through oxidation reactions, making it both economically viable and environmentally friendly.
Career Highlights
Dong-Sup Doh is associated with Korea Power Engineering Company, where he applies his expertise in environmental engineering. His work has been instrumental in developing sustainable solutions for reducing harmful emissions from industrial processes.
Collaborations
He collaborates with colleagues such as Sung-Ho Hong and Hyun-Young Chang, contributing to advancements in their field through teamwork and shared knowledge.
Conclusion
Dong-Sup Doh's innovative methods for removing nitrogen oxides represent a significant step forward in environmental technology. His contributions not only enhance air quality but also demonstrate the potential of using natural materials in industrial applications.