Kent D Campbell

Title: Kent D Campbell: Innovator in Chemical Processes

Introduction

Kent D Campbell is a notable inventor based in Concord, CA (US). He has made significant contributions to the field of chemical processes, holding a total of 5 patents. His work has had a considerable impact on various applications in the chemical industry.

Latest Patents

Among his latest patents, one includes the vapor phase catalytic chlorination of β-picoline, which results in the production of 2-Chloro-5-trichloromethylpyridine. This process utilizes a Mordenite zeolite or a supported palladium catalyst for effective chlorination. Another significant patent involves the recovery of ammonia and fluoride values from ammonium. In this process, components of aqueous ammonium fluoride solutions are recovered as ammonia and potassium fluoride by adding potassium hydroxide, distilling to secure the ammonia, and concentrating the remaining solution. This innovative method allows for the production of potassium fluoride as a slurry in a dipolar, aprotic solvent, which is useful in replacing chloride in heterocyclic and aryl chlorides with fluoride.

Career Highlights

Kent D Campbell has worked with prominent companies in the chemical sector, including The Dow Chemical Company and Dow Agrosciences LLC. His experience in these organizations has contributed to his expertise and the development of his patented processes.

Collaborations

Throughout his career, Campbell has collaborated with notable colleagues such as Horst G Langer and Patrick H Martin. These partnerships have likely enriched his work and led to innovative solutions in chemical processes.

Conclusion

Kent D Campbell is a distinguished inventor whose contributions to chemical processes have been recognized through multiple patents. His innovative approaches continue to influence the industry and showcase the importance of research and development in chemical engineering.