Company Filing History:
4 out of 6 
1 out of 83 
1 out of 18,700 Years Active: 2015-2021
Title: Innovations and Contributions of Inventor Won Il Kim
Introduction
Won Il Kim is a notable inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of chemical engineering, particularly in the area of olefin production. With a total of 6 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a method for collecting hard olefin. This invention relates to a method for recovering light olefins, which can achieve an increase in propylene production and a reduction in the basic unit of a process. By feeding steam into five serially connected dehydrogenation reactors, the method diversifies the product of a propane dehydrogenation reaction process from a propylene single product into both propylene and ethylene. This is accomplished by separately collecting ethane and ethylene, which are by-products of the propylene production process, and converting the ethane into ethylene. This innovation significantly improves the economic efficiency of the process and selectivity.
Another notable patent is related to a dehydrogenation catalyst. This invention involves a dehydrogenation catalyst in which a platinum-group metal, an assistant metal, and an alkali metal or alkaline earth metal component are supported on a carrier. The molar ratio of platinum to the assistant metal is maintained between 0.5 to 1.49, and the catalyst exhibits an acidity amount of 20 to 150 µmol KOH/g catalyst when titrated with KOH. This catalyst prevents rapid coke formation when the hydrogen/hydrocarbon ratio in a dehydrogenation reaction is reduced, thereby increasing the productivity of the process and improving its economic viability.
Career Highlights
Throughout his career, Won Il Kim has worked with prominent companies such as Hyosung Chemical Corporation and Hyosung Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in chemical processes.
Collaborations
He has collaborated with notable coworkers, including Bu Young Jo and Young Gyo Choi, contributing to various projects and advancements in their field.
Conclusion
Won Il Kim's contributions to the field of chemical engineering through his innovative patents and collaborations have made a significant impact on the industry. His work continues to influence advancements in olefin production and dehydrogenation processes