Heng-dao Quan

Title: Heng-dao Quan: Innovator in Carbonyl Fluoride Production

Introduction

Heng-dao Quan is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of carbonyl fluoride. His innovative approach has paved the way for safer and more efficient manufacturing processes.

Latest Patents

Heng-dao Quan holds a patent for a process for the production of carbonyl fluoride. This invention provides a method for inexpensively, efficiently, safely, and continuously producing carbonyl fluoride (COF) without using highly toxic raw materials such as phosgene. The process involves introducing tetrafluoroethylene gas and oxygen gas into a reactor, where they are heated in a gas phase in the absence of nitrogen gas. This method minimizes the risk of explosion and utilizes either unpurified or purified tetrafluoroethylene gas obtained from the thermal decomposition of HCFC-22 gas. The resulting carbonyl fluoride is particularly useful as a cleaning gas for chemical vapor deposition (CVD) devices.

Career Highlights

Heng-dao Quan is affiliated with the National Institute of Advanced Industrial Science and Technology, where he continues to engage in research and development. His work has been instrumental in advancing the methods of producing chemical compounds safely and efficiently.

Collaborations

Heng-dao Quan has collaborated with esteemed colleagues such as Masanori Tamura and Akira Sekiya. Their combined expertise has contributed to the success of various projects and innovations in the field.

Conclusion

Heng-dao Quan's contributions to the production of carbonyl fluoride exemplify the importance of innovation in chemical engineering. His work not only enhances safety in manufacturing processes but also promotes efficiency in the production of essential chemical compounds.