Yongjie Na

Title: Yongjie Na: Innovator in Oxy-Fuel Combustion Technology

Introduction

Yongjie Na is a prominent inventor based in Beijing, China. He has made significant contributions to the field of combustion technology, particularly in oxy-fuel combustion systems. With a total of 3 patents to his name, Na's work is recognized for its innovative approaches to improving efficiency and reducing emissions in industrial applications.

Latest Patents

Yongjie Na's latest patents include a method for distributing gas for oxy-fuel combustion in circulating fluidized beds. This method involves a three-stage gas distribution system that enhances combustion efficiency. The first stage introduces a gas mixture containing oxygen and recycled flue gas from the bottom of the furnace. The second stage injects recycled flue gas from a transition zone, while the third stage introduces oxygen from the side wall of the furnace. Another notable patent is for a large-size circulating fluidized bed boiler, which features a uniquely designed furnace and cyclone system that optimizes gas flow and combustion processes.

Career Highlights

Yongjie Na is affiliated with the Chinese Academy of Sciences, where he conducts research and development in combustion technology. His work has been instrumental in advancing the understanding and application of oxy-fuel combustion systems. Na's innovative designs and methodologies have garnered attention in both academic and industrial circles.

Collaborations

Yongjie Na collaborates with esteemed colleagues such as Ming Gao and Qinggang Lu. Their combined expertise contributes to the advancement of research in combustion technologies and enhances the impact of their collective work.

Conclusion

Yongjie Na's contributions to oxy-fuel combustion technology exemplify the importance of innovation in addressing environmental challenges. His patents reflect a commitment to improving industrial processes while promoting sustainability.