John M Rae

Title: John M Rae: Innovator in Nitration Processes

Introduction

John M Rae is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of chemical engineering, particularly in the area of nitration processes. With a total of 2 patents, Rae's work has advanced the methods used in the nitration of aromatic compounds.

Latest Patents

Rae's latest patents include a nitration process and a jet impingement reactor. The nitration process is a continuous method for nitrating nitratable aromatic compounds in a nitronium ion solution within a nitrator. This innovative process involves feeding a specific composition of nitric acid, sulfuric acid, and water into the nitrator, ensuring that the nitratable aromatic compound forms a fine emulsion with the hydrocarbon evenly distributed in the acid phase. The jet impingement reactor is designed to facilitate reactions in the liquid phase. It features a vessel with a baffle and openings that allow liquid to pass as jets, enabling the reaction of immiscible reactants, particularly in the nitration of aromatic hydrocarbons using mixed acids in aqueous solution.

Career Highlights

Throughout his career, John M Rae has worked with several companies, including NRM International Technologies and Noram Engineering and Constructors Ltd. His experience in these organizations has contributed to his expertise in chemical processes and engineering.

Collaborations

Rae has collaborated with notable professionals in his field, including Edward Gerald Hauptmann and Alfred A Guenkel. These collaborations have likely enriched his work and expanded his innovative capabilities.

Conclusion

John M Rae's contributions to nitration processes and his innovative patents reflect his significant role in advancing chemical engineering. His work continues to influence the industry and showcases the importance of innovation in scientific research.