This inventor holds 4 USPTO granted patents. Top assignees: Korea Gas Corporation, Korea Research Institute of Chemical Technology, Kyungdong City Gas Co. Ltd.. Active years: 2004-2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 51 
2 out of 654 
1 out of 1 Years Active: 2004-2007
Title: The Innovative Contributions of Ri-Sang Choi
Introduction
Ri-Sang Choi is a notable inventor based in Busan, South Korea. He has made significant contributions to the field of steam reforming technology, holding a total of 4 patents. His work focuses on improving the efficiency and effectiveness of reforming processes, which are crucial in various industrial applications.
Latest Patents
One of his latest inventions is the "Plate Type Steam Reformer." This innovative device features a plate type burner that heats a broad area of a reactor, positioned at the bottom of the reformer. Above the burner, a reforming reactor operates at high temperatures, followed by a high-temperature water gas shift reactor and a low-temperature water gas shift reactor. Dividing plates are strategically placed between these components to ensure efficient heat transfer from the combustion exhaust gas produced by the burner.
Another significant patent is the "Compact Steam Reformer." This reformer integrates several components, including a housing, a reforming reactor with an upper mixing compartment for natural gas and steam, and a lower compartment for a catalyst bed. It also includes a coiled pipe for heating natural gas, a steam-generating coiled pipe, a metal fiber burner, and converters for carbon monoxide removal. A heat exchanger is also included to cool the gas effluent, enhancing the overall efficiency of the system.
Career Highlights
Throughout his career, Ri-Sang Choi has worked with Korea Gas Corporation, where he has further developed his expertise in gas reforming technologies. His innovative designs and patents have contributed to advancements in the field, showcasing his commitment to improving industrial processes.
Collaborations
He has collaborated with notable colleagues such as Sang-Eon Park and Ki-Won Jun, contributing to various projects that enhance the efficiency of gas reforming technologies.
Conclusion
Ri-Sang Choi's contributions to steam reforming technology are significant and impactful. His innovative patents reflect his dedication to advancing industrial processes, making him a key figure in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile