Tsunekichi Kuriyama

Title: Tsunekichi Kuriyama: Innovator in Combustion Exhaust Gas Treatment

Introduction

Tsunekichi Kuriyama is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of environmental technology, particularly in the treatment of combustion exhaust gases. His innovative approaches aim to enhance the efficiency and effectiveness of gas treatment processes.

Latest Patents

Kuriyama holds a patent for a combustion exhaust gas treatment process and apparatus. This innovative method involves the denitration of combustion exhaust gas, followed by desulfurization using ammonia. The process includes filtering wastewater obtained from washing the desulfurization waste or dust ash with calcium carbonate. The pH of the filtrate is adjusted, and carbon dioxide and/or aqueous carbonic acid is added. Subsequently, a flocculating agent is introduced, allowing for the recovery of ammonia from the supernatant after the precipitation and separation of the solid portion. The recovered ammonia is then added to the denitrated gas for effective treatment of the combustion exhaust gas.

Career Highlights

Kuriyama is associated with Showa Denko K.K., a prominent company in the chemical industry. His work focuses on developing sustainable solutions for environmental challenges, particularly in the area of gas emissions. His innovative patent reflects his commitment to improving industrial processes and reducing environmental impact.

Collaborations

Kuriyama has collaborated with notable colleagues, including Toshio Ohi and Yoshiharu Mizuno. These partnerships have contributed to the advancement of technologies in the field of combustion exhaust gas treatment.

Conclusion

Tsunekichi Kuriyama's contributions to the field of combustion exhaust gas treatment exemplify his dedication to innovation and environmental sustainability. His patented processes represent a significant step forward in reducing harmful emissions and improving industrial practices.