Brandon Tyler Earls

Title: Innovations of Brandon Tyler Earls

Introduction

Brandon Tyler Earls is an accomplished inventor based in Kingsport, TN (US). He holds a total of 3 patents that showcase his expertise in chemical processes. His work primarily focuses on the purification of acid solutions and the coproduction of acetic acid and acetic anhydride.

Latest Patents

One of his latest patents involves processes for the purification of acid solutions. This invention provides methods for purifying streams containing carboxylic acids and carboxylic acid anhydrides without the need for high-cost, corrosion-resistant alloys typically required for distillation columns. The process includes hydrolyzing the streams by combining them with a stoichiometric excess of water and, optionally, an added hydrolysis catalyst. The resulting hydrolyzed stream is then separated to yield a stream containing carboxylic acid and water, along with a carboxylic acid product stream comprising carboxylic acid.

Another significant patent by Earls is related to the coproduction of acetic acid and acetic anhydride. This process involves producing a carbonylation product mixture containing acetic anhydride in a first carbonylation reactor. The carbonylation mixture is then removed and contacted with methanol to convert some or all of the acetic anhydride into acetic acid and methyl acetate. The resulting reaction composition is subsequently fed into a second carbonylation reactor for further processing.

Career Highlights

Brandon Tyler Earls is currently employed at Eastman Chemical Company, where he applies his innovative ideas to advance chemical processes. His contributions have significantly impacted the field of chemical engineering and have led to more efficient production methods.

Collaborations

Throughout his career, Earls has collaborated with notable colleagues, including Robert Sterling Kline and Gregory Abbott Wellman, Jr. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Brandon Tyler Earls is a prominent inventor whose work in chemical processes has led to significant advancements in the industry. His patents reflect a commitment to innovation and efficiency in chemical production.