Company Filing History:
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Years Active: 2012-2013
Title: Minserk Cheong: Innovator in Ionic Liquid Technologies
Introduction
Minserk Cheong is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of ionic liquids, particularly in applications related to gas absorption and olefin purification. With a total of 2 patents, his work showcases innovative solutions to complex chemical challenges.
Latest Patents
One of his latest patents is a sulfur dioxide absorbent comprising an ionic liquid. This invention features an alkyl ether-substituted imidazolium cation and an alkanesulfonate anion moiety, which together provide high thermal and chemical stability. The absorbent demonstrates a high SO2 absorption rate and low regeneration temperature, making it effective for separating sulfur dioxide from combustion exhaust gas mixtures.
Another notable patent involves a method of purifying olefins using pyrrolidinium-based or piperidinium-based ionic liquids that include copper (I) halide. This method effectively removes acetylenic compounds from olefins, stabilizing copper (I) halide and preventing its oxidation. The process is designed to be more economical and simpler than existing methods, enhancing the selective removal rate of acetylenic compounds.
Career Highlights
Minserk Cheong has worked with notable organizations such as Kolon Industries, Inc. and the Korea Institute of Science and Technology. His experience in these institutions has allowed him to develop and refine his innovative ideas in the field of ionic liquids.
Collaborations
Throughout his career, Minserk has collaborated with esteemed colleagues, including Hoon Sik Kim and Byoung Sung Ahn. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Minserk Cheong's work in ionic liquid technologies represents a significant advancement in chemical engineering. His innovative patents address critical issues in gas absorption and olefin purification, showcasing his expertise and commitment to scientific progress.