Sung Wng Kim

Title: Innovations of Sung Wng Kim in Ammonia Synthesis

Introduction

Sung Wng Kim is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of chemical engineering, particularly in ammonia synthesis. With a total of three patents to his name, his work focuses on developing efficient and stable catalysts for ammonia production.

Latest Patents

One of his latest patents is related to an ammonia synthesis catalyst and method. This invention provides a catalyst substance that is stable and performs well in the synthesis of ammonia, which is crucial for fertilizer ingredients. The catalyst exhibits catalytic activity under mild synthesis conditions, eliminating the need for high pressure, and is advantageous from a resource perspective. The catalyst comprises a supported metal catalyst on a mayenite type compound, which can take various forms, including powder, porous material, sintered body, thin-film, or single crystal. This innovation allows for an increased electron donating ability toward a transition metal.

Another significant patent is a method for preparing an electroconductive mayenite type compound. This method enables the production of an electroconductive mayenite type compound with good properties at a low cost. The process involves heat treatment of a precursor material that contains calcium and aluminum, ensuring a specific molar ratio and total amount of these oxides. The heat treatment occurs in an inert gas or vacuum atmosphere, optimizing the conditions for effective compound formation.

Career Highlights

Sung Wng Kim has worked with prestigious organizations, including the Tokyo Institute of Technology and Asahi Glass Company, Limited. His experience in these institutions has contributed to his expertise in chemical synthesis and materials science.

Collaborations

Throughout his career, Kim has collaborated with notable colleagues such as Hideo Hosono and Katsuro Hayashi. These partnerships have likely enriched his research and development efforts in the field of ammonia synthesis.

Conclusion

Sung Wng Kim's innovative work in ammonia synthesis and catalyst development showcases his significant contributions to chemical engineering. His patents reflect a commitment to advancing efficient and sustainable methods in the industry.