Jang Jae Lee

Title: The Innovative Mind of Jang Jae Lee: Revolutionary Patents in Olefin Separation

Introduction

Jang Jae Lee, an accomplished inventor based in Seongnam-si, South Korea, has made significant strides in the chemical engineering field. With a remarkable catalog of three patents, his work primarily focuses on processes that enhance the efficiency of olefin separation and recovery, which are crucial in the petroleum refining industry.

Latest Patents

Jang Jae Lee's latest inventions include a "Displacement desorption process for light olefin separation" and a "Method and apparatus for recovering ethylene from fluidized catalytic cracking (FCC) off-gas."

The "Displacement desorption process for light olefin separation" details a process and apparatus designed to extract olefins from mixed gas streams. It operates by adsorbing the olefin in a specialized adsorption column and then selectively displacing it with a desorbent to produce high-purity olefins. This innovative system includes various distillation columns to effectively separate the olefin-desorbent mixture from the undesired components. The process emphasizes recovering olefins from off-gas, enabling optimal efficiency in separation techniques.

Similarly, the "Method and apparatus for recovering ethylene from fluidized catalytic cracking (FCC) off-gas" showcases his expertise in refining processes. This invention focuses on concentrating and retrieving ethylene from off-gas produced during the FCC process of heavy oils. By enhancing the purity of the raw material gas and minimizing desorbent loss during separation processes, this innovation allows for high concentration ethylene recovery at reduced costs.

Career Highlights

Throughout his career, Jang has contributed to prestigious organizations such as Sk Innovation Co., Ltd. and the Korea Institute of Energy Research. His experience at these notable companies has shaped his innovative approach to resolving complex challenges in chemical engineering.

Collaborations

Working alongside him have been talented professionals like Dong Wook Kim and Jong Nam Kim. Their shared expertise and teamwork have likely played a pivotal role in the successful development and implementation of Jang’s patented technologies.

Conclusion

Jang Jae Lee stands out as a significant figure in the field of chemical engineering, driven by his commitment to innovation in olefin separation and recovery. With his impressive portfolio of patents and collaborations, he is poised to make lasting impacts in the industry. The advancements introduced by Jang pave the way for more efficient and cost-effective processes in the refining sector, showcasing the vital role of inventors in shaping the future of technology.