Thomas C Mullin

Title: Thomas C. Mullin: Innovator in Hydroxy Compounds and Propylene Oxide Purification

Introduction

Thomas C. Mullin is a notable inventor based in Exton, PA (US). He has made significant contributions to the field of chemical engineering, particularly in the production of hydroxy compounds and the purification of propylene oxide. With a total of 2 patents to his name, Mullin's work has had a considerable impact on industrial processes.

Latest Patents

Mullin's latest patents include a process for the production of hydroxy compounds, such as butanol or butanediol. This innovative method involves hydroformylation of an olefin using a precious metal and phosphorus compound catalyst system. The process also includes water extraction of the aldehyde product and hydrogenation of the extracted aldehyde, where the aqueous extract is treated with an ion exchange resin before hydrogenation to increase the catalyst's life. Another significant patent focuses on propylene oxide purification. In this process, activated carbon is pre-wetted with a glycol, such as propylene glycol, to remove impurities from propylene oxide. After bed deactivation, water containing a basic catalyst is added to hydrolyze propylene oxide, forming a non-hazardous slurry of carbon, propylene glycol, and water.

Career Highlights

Mullin has worked at Arco Chemical Technology, L.P., where he has been able to apply his expertise in chemical processes. His innovative approaches have contributed to advancements in the industry, particularly in the areas of hydroxy compound production and propylene oxide purification.

Collaborations

Throughout his career, Mullin has collaborated with talented individuals such as Nicholas Triantafillou and Ahmad Soltani-Ahmadi. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Thomas C. Mullin is a distinguished inventor whose work in hydroxy compounds and propylene oxide purification has made a lasting impact on the chemical engineering field. His innovative patents and collaborations highlight his commitment to advancing industrial processes.