Howon Lee

Title: Howon Lee: Innovator in Waste Plastic Pyrolysis and Alpha-Olefin Purification

Introduction

Howon Lee is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the fields of waste management and chemical purification, holding a total of 2 patents. His innovative approaches focus on the pyrolysis of waste plastics and the purification of alpha-olefins.

Latest Patents

One of Howon Lee's latest patents is a pyrolysis method of waste plastics using a batch reactor. This method involves several steps, including the input of waste plastics into a batch reactor and heating them to produce a waste plastic melt at a first temperature. The process continues by heating the waste plastic melt to remove chlorine at a second temperature, followed by further heating to produce a pyrolysate at a third temperature. The batch reactor is designed to be sequentially heated from the raw material inlet to the reaction product outlet, ensuring a controlled temperature increase throughout the process.

Another significant patent is related to the method of purifying alpha-olefins and the composition for this purification. This method effectively removes impurities from alpha-olefins, enhancing their quality and usability in various applications. The composition developed for this process plays a crucial role in achieving high purification efficiency.

Career Highlights

Throughout his career, Howon Lee has worked with prominent companies such as SK Innovation Co., Ltd. and Sabic SK Nexlene Company Pte. Ltd. His experience in these organizations has allowed him to refine his expertise in chemical processes and innovation.

Collaborations

Howon Lee has collaborated with notable colleagues, including Sanghwan Jo and Yeonock Oh. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Howon Lee stands out as an innovative inventor in the fields of waste plastic pyrolysis and alpha-olefin purification. His contributions are paving the way for more sustainable practices in waste management and chemical processing.