Donavon M McElveen

Title: The Innovative Contributions of Donavon M McElveen

Introduction

Donavon M McElveen is a notable inventor based in Norphlet, Arkansas. He has made significant contributions to the field of chemical engineering, particularly in the production of specialized compounds. His work has led to the development of a unique method for producing decabromodiphenyl alkanes, showcasing his innovative spirit and technical expertise.

Latest Patents

Donavon holds a patent for a "Method and apparatus for producing decabromodiphenyl alkanes." This patent describes a method that involves charging a reaction vessel with bromine and a bromination catalyst. It also details the introduction of diphenyl alkane into the vessel at a location above the level of the charge bromine and catalyst. The invention includes a dip tube apparatus designed for this purpose, which features an inner tube and an outer tube. The inner tube is equipped with a plug that has an opening, allowing diphenyl alkane to flow into the reactor. The outer tube surrounds the inner tube, facilitating the recirculation of the reaction mass, thereby creating a curtain of reaction mass around the stream of diphenyl alkane.

Career Highlights

Donavon is currently employed at Chemtura Corporation, where he continues to apply his expertise in chemical processes. His innovative approach to chemical production has positioned him as a valuable asset within the company. With a patent portfolio that includes 1 patent, he has demonstrated his ability to contribute to advancements in chemical manufacturing.

Collaborations

Throughout his career, Donavon has collaborated with talented individuals such as Stephen B Falloon and Samuel U Mulligan. These partnerships have fostered an environment of innovation and creativity, further enhancing the impact of his work.

Conclusion

Donavon M McElveen's contributions to the field of chemical engineering exemplify the spirit of innovation. His patented method for producing decabromodiphenyl alkanes reflects his commitment to advancing chemical processes. Through his work at Chemtura Corporation and collaborations with esteemed colleagues, he continues to make a significant impact in his field.