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Title: Tatsuaki Hasegawa: Innovator in Hydrocarbon Cracking Technologies
Introduction
Tatsuaki Hasegawa is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of hydrocarbon processing, particularly through his innovative methods and catalysts for cracking hydrocarbon oil. His work has implications for the production of valuable fuels and chemicals from crude oil.
Latest Patents
Hasegawa holds a patent for "Methods and catalysts for cracking hydrocarbon oil." This patent describes a method that involves contacting hydrocarbon oil with a fluidized cracking catalyst that includes an ultra-stable Y-type zeolite. The process aims to produce light olefins, gasoline fuel, and coke, with at least 99 wt. % of the hydrocarbon oil having a boiling point greater than 350°C. The ultra-stable Y-type zeolite is characterized by a framework-substituted structure, where a portion of aluminum atoms in the zeolite framework is substituted with 0.1-5 mass % zirconium atoms and 0.1-5 mass % titanium ions on an oxide basis. The fluidized cracking catalyst may also contain 3.5 wt. % to 10 wt. % of one or more Group 7 metal oxides.
Career Highlights
Throughout his career, Hasegawa has worked with prominent companies in the oil and chemical industries. Notably, he has been associated with Saudi Arabian Oil Company and JGC Catalysts & Chemicals Ltd. His experience in these organizations has allowed him to develop and refine his innovative approaches to hydrocarbon processing.
Collaborations
Hasegawa has collaborated with several professionals in his field, including Omer Refa Koseoglu and Yaming Jin. These collaborations have contributed to the advancement of technologies related to hydrocarbon cracking and processing.
Conclusion
Tatsuaki Hasegawa's contributions to hydrocarbon processing through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence the production of essential fuels and chemicals, showcasing the importance of innovation in the energy sector.