Ken-ichi Sawamura

Title: Ken-ichi Sawamura: Innovator in Carbon Dioxide Separation Technologies

Introduction

Ken-ichi Sawamura is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of carbon dioxide separation technologies, holding a total of five patents. His work focuses on innovative methods for enhancing energy efficiency and reducing carbon emissions in industrial processes.

Latest Patents

Among his latest patents is the "Carbon Dioxide Membrane Separation System in Coal Gasification Process." This invention involves the introduction of a mixed gas of hydrogen and carbon dioxide under high temperature and pressure conditions. The system utilizes a zeolite membrane module to effectively remove carbon dioxide, generating a fuel gas that is rich in hydrogen. This hydrogen-rich fuel gas is then directed to a gas turbine for power generation, maintaining optimal temperature and pressure conditions throughout the process.

Another notable patent is the "Method for Regenerating Carbon Dioxide Absorbing Liquid in Carbon Dioxide Recovery Method." This method includes a carbon dioxide absorption step where a gas containing carbon dioxide is brought into contact with an absorbing liquid. The rich solution, which has absorbed carbon dioxide, is then processed through a membrane separation apparatus equipped with a zeolite membrane. This innovative approach allows for the effective separation and removal of carbon dioxide, thereby regenerating the absorbing liquid.

Career Highlights

Ken-ichi Sawamura has worked with several notable companies, including Hitachi Zosen Corporation and JX Nippon Oil & Energy Corporation. His experience in these organizations has contributed to his expertise in energy and environmental technologies.

Collaborations

Throughout his career, Sawamura has collaborated with esteemed colleagues such as Suguru Fujita and Masanobu Aizawa. These partnerships have fostered innovation and advancement in the field of carbon dioxide separation technologies.

Conclusion

Ken-ichi Sawamura's contributions to carbon dioxide separation technologies highlight his role as a leading inventor in the field. His innovative patents and collaborations reflect his commitment to addressing environmental challenges through advanced engineering solutions.