Il-Ock Lee

Title: Il-Ock Lee: Innovator in Fluidized Bed Technology

Introduction

Il-Ock Lee is a notable inventor based in Pohang, South Korea. He has made significant contributions to the field of metallurgy, particularly in the production of liquid pig iron and liquid steel pre-products. With a total of three patents to his name, his work has advanced the efficiency and effectiveness of metal production processes.

Latest Patents

One of Il-Ock Lee's latest patents is a process for the production of liquid pig iron or liquid steel pre-products. This innovative method involves the direct reduction of iron ore to sponge iron through at least two reduction stages using the fluidized bed method. The sponge iron is then melted in a gasifying zone with the supply of carbon carriers and an oxygen-containing gas. This process produces a CO- and H2-containing reducing gas, which is injected into the reduction zones, enhancing the overall efficiency of the production process. Another patent focuses on treating particulate material in the fluidized bed method, where a wide grain distribution of particulate material is utilized to minimize gas consumption and reduce the entrainment of fine particles.

Career Highlights

Throughout his career, Il-Ock Lee has worked with various companies, including Voest-Alpine Industrieanlagenbau GmbH. His expertise in fluidized bed technology has positioned him as a key figure in the industry, contributing to advancements in metallurgical processes.

Collaborations

Il-Ock Lee has collaborated with notable professionals in his field, including Werner Leopold Kepplinger and Felix Wallner. These collaborations have further enriched his work and contributed to the development of innovative solutions in metallurgy.

Conclusion

Il-Ock Lee's contributions to the field of metallurgy through his patents and collaborations highlight his role as an influential inventor. His innovative approaches to fluidized bed technology continue to impact the industry positively.