Edward F Upchurch

Title: The Innovations of Edward F. Upchurch

Introduction

Edward F. Upchurch is a notable inventor based in Chatham, NJ (US). He has made significant contributions to the field of polymerization technology, holding a total of 2 patents. His work primarily focuses on improving the efficiency and effectiveness of autorefrigeration polymerization systems.

Latest Patents

Upchurch's latest patents include the "Autorefrigeration Polymerization Apparatus" and the "Autorefrigeration Process and Apparatus." Both patents address the issue of fouling in autorefrigeration polymerization systems caused by entrained particles in the vaporized solvent-diluent. His innovative approach involves returning the recycle solvent-diluent into the reaction zone through nozzles that create a solvent-diluent spray with an average droplet size of less than 1000 microns. This spray effectively removes significant amounts of entrained particles down to 5 microns in size. The solvent diluent can be either an inert material or unreacted alpha-olefin, such as propylene.

Career Highlights

Edward F. Upchurch has had a distinguished career at Exxon Research and Engineering Company. His work has been instrumental in advancing polymerization processes, making them more efficient and less prone to fouling. His innovative solutions have contributed to the overall improvement of chemical engineering practices.

Collaborations

Throughout his career, Upchurch has collaborated with esteemed colleagues such as Stuart B. Smith and James J. McAlpin. These collaborations have fostered a productive environment for innovation and have led to significant advancements in their field.

Conclusion

Edward F. Upchurch's contributions to polymerization technology through his patents and collaborative efforts highlight his importance as an inventor. His work continues to influence the industry and pave the way for future innovations.