Sang-Sup Han

Title: Innovations of Sang-Sup Han

Introduction

Sang-Sup Han is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of energy research, particularly in the development of advanced materials and processes for gas separation and hydrogen production. With a total of 8 patents to his name, his work has implications for improving energy efficiency and sustainability.

Latest Patents

One of his latest patents is an "Oxygen selective adsorbent for easy desorption and preparation method thereof." This invention provides an oxygen selective adsorbent that contains oxides of BaSrMg(CO) or BaSrCO particles. It increases the transition oxygen partial pressure and demonstrates high thermal stability and excellent oxygen sorption capacity. By adding another metal such as Sr to Ba, which is an active element for oxygen adsorption, the adsorbent can desorb oxygen under lower vacuum conditions at the same operating temperature compared to existing oxygen selective adsorbents.

Another significant patent is the "Pressure swing adsorption process and pressure swing adsorption apparatus." This invention outlines a pressure swing adsorption process for a hydrogen production system. The system includes a desulfurization process to remove sulfur components from raw natural gas, a reforming reaction process to produce a reformed gas containing hydrogen, and a pressure swing adsorption process to concentrate hydrogen from the reformed gas. Notably, in the desorption step of this process, cocurrent depressurization and countercurrent depressurization are performed simultaneously.

Career Highlights

Sang-Sup Han has worked at the Korea Institute of Energy Research, where he has been involved in various innovative projects aimed at enhancing energy technologies. His research has focused on developing efficient methods for gas separation and hydrogen production, contributing to advancements in the energy sector.

Collaborations

Throughout his career, Sang-Sup Han has collaborated with notable colleagues, including Jong-Nam Kim and Hee-Tae Beum. These collaborations have fostered a productive environment for innovation and research in energy technologies.

Conclusion

Sang-Sup Han's contributions to the field of energy research through his patents and collaborative efforts highlight his role as a significant inventor. His work continues to influence advancements in energy efficiency and sustainability.