Masakiyo Tanikawa

Title: Masakiyo Tanikawa: Innovator in Coal-Water Mixture Combustion

Introduction

Masakiyo Tanikawa is a notable inventor from Kure, Japan, recognized for his innovative contributions to the field of combustion technology. He holds a patent for a method and apparatus designed to efficiently combust a coal-water mixture, showcasing his expertise in energy solutions.

Latest Patents

Tanikawa's patent, titled "Method of and apparatus for combusting coal-water mixture," presents a novel approach to utilizing coal-water mixtures as fuel. The method involves atomizing the mixture into a conically-shaped primary pre-combustion chamber, where primary air is supplied in a controlled manner. This process creates a low-pressure region that facilitates the evaporation of water content and ignition of the mixture. The combustion occurs in a secondary pre-combustion chamber, where a reducing atmosphere is maintained to minimize NOx emissions. Finally, secondary air is introduced to ensure complete combustion of the coal-water mixture.

Career Highlights

Throughout his career, Masakiyo Tanikawa has worked with prominent companies such as Hitachi, Ltd. and Babcock-Hitachi Kabushiki Kaisha. His experience in these organizations has contributed significantly to his development as an inventor and innovator in combustion technology.

Collaborations

Tanikawa has collaborated with esteemed colleagues, including Shigeru Azuhata and Kazutoshi Higashiyama. These partnerships have likely enriched his work and led to advancements in the field of combustion.

Conclusion

Masakiyo Tanikawa's contributions to the combustion of coal-water mixtures highlight his innovative spirit and dedication to improving energy efficiency. His patent reflects a significant advancement in combustion technology, aiming to reduce emissions while utilizing alternative fuel sources.