Seiji Ikemoto

Title: Seiji Ikemoto: Innovator in NOx Reduction Technologies

Introduction

Seiji Ikemoto is a notable inventor based in Kure, Japan. He has made significant contributions to the field of environmental technology, particularly in the development of catalysts for reducing nitrogen oxides (NOx) emissions from exhaust gases. With a total of 3 patents to his name, Ikemoto's work focuses on enhancing the performance and durability of catalysts used in various industrial applications.

Latest Patents

Ikemoto's latest patents include a NOx reduction catalyst for exhaust gas and a method for producing the same. This innovative catalyst aims to improve the NOx reduction ratio at temperatures of 350°C or higher without compromising the durability of a Ti–V–Mo–P catalyst. The catalyst composition includes titanium, an oxide of phosphorus, molybdenum and/or tungsten, oxide of vanadium, and high-silica zeolite. The method for producing this catalyst involves kneading the components in the presence of water, followed by drying and calcining.

Another significant patent by Ikemoto is a method for cleaning used denitration catalysts. This method is designed to prevent the release of mercury into the atmosphere during the cleaning process. It involves immersing the used catalyst in a cleaning liquid and stirring it to dissolve and remove catalyst poisons, including mercury. The waste gas generated during this process is directed to a flue equipped with a mercury removal device before being vented to the atmosphere.

Career Highlights

Throughout his career, Seiji Ikemoto has worked with prominent companies in the energy sector, including Babcock-Hitachi Kabushiki Kaisha and Mitsubishi Hitachi Power Systems, Ltd. His experience in these organizations has allowed him to develop and refine his innovative technologies, contributing to advancements in environmental protection.

Collaborations

Ikemoto has collaborated with several professionals in his field, including Yasuyoshi Kato and Keiichiro Kai. These collaborations have fostered a productive exchange of ideas and expertise, further enhancing the impact of his work.

Conclusion

Seiji Ikemoto's contributions to the field of NOx reduction technologies demonstrate his commitment to environmental innovation. His patents reflect a deep understanding of catalyst chemistry and a dedication to improving air quality through advanced technological solutions.