Company Filing History:
2 out of 195 
1 out of 4,633 
1 out of 1,326 
Years Active: 1997-2000
Title: Hidenobu Shimayoshi: Innovator in Carbon Dioxide Recovery Technologies
Introduction
Hidenobu Shimayoshi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of carbon dioxide recovery technologies, holding two patents that focus on innovative processes for recovering basic amine compounds and removing carbon dioxide from gases.
Latest Patents
Shimayoshi's latest patents include an "Apparatus and process for recovering basic amine compounds in a process." This invention outlines a method for efficiently recovering basic amine compounds from a carbon dioxide removal tower. The process involves supplying a CO2-containing gas to an absorption unit, where an absorbing solution captures carbon dioxide. The gas is then brought into contact with washing water, allowing for the recovery of the basic amine compound. The remaining compound in the exhaust gas is collected through a demister, ensuring efficient recovery.
Another significant patent is the "Process for removing carbon dioxide from gases." This invention describes a method for removing CO2 from combustion gases using an aqueous solution of specific amines. The process operates at atmospheric pressure and involves contacting the gas with the amine solution, which effectively captures the carbon dioxide.
Career Highlights
Throughout his career, Hidenobu Shimayoshi has worked with prominent companies such as Kansai Electric Power Co., Inc. and Mitsubishi Heavy Industries Limited. His experience in these organizations has contributed to his expertise in developing innovative solutions for environmental challenges.
Collaborations
Shimayoshi has collaborated with notable colleagues, including Tomio Mimura and Shigeaki Mitsuoka. Their combined efforts have further advanced the field of carbon dioxide recovery technologies.
Conclusion
Hidenobu Shimayoshi's contributions to carbon dioxide recovery technologies through his patents demonstrate his commitment to innovation and environmental sustainability. His work continues to influence the industry and pave the way for future advancements in this critical area.