Edward Frederick Ezell

Title: The Innovative Contributions of Edward Frederick Ezell

Introduction

Edward Frederick Ezell is a notable inventor based in Warren, NJ (US), recognized for his significant contributions to the field of chemical engineering. With a total of six patents to his name, Ezell has developed innovative methods and apparatuses that enhance the efficiency of chemical processes.

Latest Patents

One of Ezell's latest patents is a method of recycling fluorine using an adsorption purification process. This invention involves producing fluorine from a contained precursor source, which can be located near or far from an adsorbent bed. The method allows for the reclamation of fluorine derived from a nitrogen trifluoride source, which is used to eliminate silicon-containing impurities in reaction chambers. The process includes regenerating the adsorbent bed in cyclical intervals through a reverse flow of inert gas. Another significant patent is an apparatus and method for purifying boron trichloride by removing phosgene. This invention photolytically decomposes phosgene into carbon monoxide and chlorine, which are then separated from the boron trichloride to prevent contamination.

Career Highlights

Throughout his career, Ezell has worked with prominent companies such as The BOC Group, Inc. and Osaka Sanso Kogyo Ltd. His work has focused on developing advanced chemical processes that improve the safety and efficiency of industrial applications.

Collaborations

Ezell has collaborated with notable professionals in his field, including Walter H. Whitlock and Takahiko Kijima. These collaborations have contributed to the advancement of his innovative projects and patents.

Conclusion

Edward Frederick Ezell's contributions to the field of chemical engineering through his patents and collaborations highlight his role as a significant inventor. His innovative methods for recycling fluorine and purifying boron trichloride demonstrate his commitment to enhancing industrial processes.