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Title: Innovations of Jeong Eop Choi in Solvent Technology
Introduction
Jeong Eop Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of solvent technology, particularly in the conversion of waste oil into usable solvents. With a total of 3 patents to his name, his work showcases innovative approaches to environmental sustainability.
Latest Patents
One of his latest patents involves a solvent composition prepared from waste oil and the method of preparing the same. This technology focuses on converting oil with a high chlorine content into a solvent. The process includes removing impurities such as chlorine, sulfur, nitrogen, and metals from waste oil with a boiling point between 180 to 340°C. Hydroisomerization is then performed to create an oil with a high isoparaffin ratio, which can be used as a solvent. The method also includes separating the solvent product by boiling points and utilizing a noble metal/1-D zeolite catalyst for hydroisomerization, resulting in a high-quality solvent product.
Another patent by Choi also addresses the conversion of oil with a high chlorine content into a solvent. In this process, impurities are removed from oil with a boiling point of 340°C or lower, followed by hydrogenation to recover the oil for solvent application. Similar to his previous patent, this method involves separating the solvent product by boiling points and using a metal oxide catalyst for hydrogenation, ensuring the production of an effective solvent.
Career Highlights
Throughout his career, Jeong Eop Choi has worked with prominent companies such as SK Innovation Co., Ltd. and SK Geo Centric Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative technologies in solvent production.
Collaborations
Choi has collaborated with talented individuals in his field, including Hee Jung Jeon and Do Kyoung Kim. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Jeong Eop Choi's work in solvent technology exemplifies the potential for innovation in environmental sustainability. His patents reflect a commitment to transforming waste materials into valuable resources, showcasing his role as a forward-thinking inventor.