Dahun Lee

Title: Dahun Lee: Innovator in Carbon Dioxide Separation Technologies

Introduction

Dahun Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of carbon dioxide separation technologies. With a focus on innovative methods and devices, Lee has been instrumental in advancing solutions for capturing carbon dioxide from gas mixtures.

Latest Patents

Dahun Lee holds 2 patents that showcase his expertise in low-temperature membrane separation devices. His latest patents include:

1. **Low-temperature membrane separation device and method for capturing carbon dioxide at high concentration**: This invention relates to a device that separates carbon dioxide from a gas mixture using a membrane unit. The method involves a two-step separation process, with the second step performed at a lower temperature than the first, enhancing the efficiency of carbon dioxide capture.

2. **Apparatus and method for separating carbon dioxide with self recycle loop**: This invention features a device that utilizes a self-recycling loop to effectively separate carbon dioxide from combustion gases. The method improves the concentration of carbon dioxide in the feed gas, thereby enhancing the overall separation performance of the membrane.

Career Highlights

Dahun Lee is affiliated with the Korea Institute of Energy Research, where he continues to develop innovative technologies for energy efficiency and environmental sustainability. His work is pivotal in addressing the challenges posed by carbon emissions.

Collaborations

Lee collaborates with notable colleagues, including Jeong-gu Yeo and Jong-ho Moon, who contribute to his research efforts and innovations in the field.

Conclusion

Dahun Lee's contributions to carbon dioxide separation technologies reflect his commitment to innovation and environmental sustainability. His patents demonstrate a forward-thinking approach to addressing global challenges related to carbon emissions.