Company Filing History:
2 out of 735 
2 out of 624 
1 out of 1 Years Active: 2014-2015
Title: Innovations of Bu Sub Song
Introduction
Bu Sub Song is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of chemical technology, particularly in the development of catalysts for hydrocarbon processing. With a total of three patents to his name, his work has had a considerable impact on the production of light olefins.
Latest Patents
One of Bu Sub Song's latest patents is a catalyst for the catalytic cracking of hydrocarbons, which is essential in the production of light olefins. This invention discloses a molecular sieve catalyst and a preparation method that allows for the production of light olefins from cracking naphtha in high-temperature and high-moisture environments. The catalyst is prepared through a process of spray-drying and calcining a mixed slurry containing manganese oxide and phosphate, which are embedded in a catalyst composed of zeolite, clay, and inorganic complex. This innovative method enhances the thermal stability of the spherical catalyst and increases the olefin yield by protecting the acid sites of the zeolite.
Another significant patent involves the preparation of ZSM-5 zeolite using nanocrystalline ZSM-5 seeds. This method includes providing a nanocrystalline ZSM-5 seed with a size of 70-150 nm and adding it to a stock solution containing water glass, alumina, a neutralizer, and water. The reaction mixture is then maintained at a temperature of 150-200°C to crystallize. This approach allows for the synthesis of ZSM-5 with small and uniform crystal sizes, free from impurities, in a shorter time frame.
Career Highlights
Bu Sub Song has worked with prominent organizations such as SK Innovation Co., Ltd. and the Korea Research Institute of Chemical Technology. His experience in these institutions has contributed to his expertise in chemical engineering and catalyst development.
Collaborations
Some of his notable coworkers include Dae Hyun Choo and Suk Joon Kim, who have collaborated with him on various projects related to chemical technology and catalyst innovation.
Conclusion
Bu Sub Song's contributions to the field of chemical technology through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the production processes in the chemical industry.