Duane Lyle Usrey

Title: Duane Lyle Usrey: Innovator in Carbonylation Processes

Introduction

Duane Lyle Usrey is a notable inventor based in Paducah, KY (US). He has made significant contributions to the field of chemical engineering, particularly in the production of acetic acid and acetic anhydride through innovative processes. With a total of 2 patents, Usrey's work has the potential to enhance efficiency in industrial applications.

Latest Patents

Usrey's latest patent focuses on an integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream. This invention aims to utilize methyl acetate, a by-product of vinyl acetate-based or vinyl- or ethylene-alcohol based polymer processes, directly in a methanol carbonylation production process. The approach discussed in the patent presents a cost-saving scheme that bypasses the traditional methyl acetate processing, thereby eliminating an expensive hydrolysis step often associated with polymer processes. This innovative method could lead to significant cost reductions in production facilities.

Career Highlights

Throughout his career, Usrey has worked with prominent companies, including Celanese International Corporation. His expertise in chemical processes has allowed him to develop solutions that address industry challenges and improve production efficiency.

Collaborations

Usrey has collaborated with notable professionals in his field, including Mark O. Scates and Stephen Charles Webb. These collaborations have contributed to the advancement of his innovative projects and patents.

Conclusion

Duane Lyle Usrey's contributions to the field of chemical engineering, particularly through his patents, demonstrate his commitment to innovation and efficiency in industrial processes. His work continues to influence the production of essential chemicals, paving the way for future advancements in the industry.