Frederick A Pettersen

Title: Innovations of Frederick A. Pettersen

Introduction

Frederick A. Pettersen is a notable inventor based in Novato, California. He has made significant contributions to the field of fluid catalytic cracking systems. With a total of 6 patents, his work has advanced the efficiency and effectiveness of hydrocarbon processing.

Latest Patents

Among his latest patents is the "Apparatus for liquid feed dispersion in fluid catalytic cracking systems." This invention features an improved fluidized catalytic cracking nozzle assembly designed to convert liquid feed into mist-sized particles over a wide-angle dispersion pattern. The nozzle unit is strategically recessed within a protective pipe, which includes a shield to prevent steam from affecting the liquid flow. Another significant patent is the "Method and apparatus for liquid feed dispersion in fluid catalytic." This method ensures that nearly all liquid is transformed into mist-sized particles without the need for a concurrent shroud of steam or water, promoting rapid vapor phase catalytic reactions.

Career Highlights

Frederick A. Pettersen has worked with prominent organizations such as Chevron Research Company and Chevron Research & Technology Company. His experience in these companies has allowed him to develop and refine his innovative technologies in the field of fluid dynamics and catalytic processes.

Collaborations

Throughout his career, Pettersen has collaborated with esteemed colleagues, including Donald O. Chessmore and C. Richard Hsieh. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Frederick A. Pettersen's contributions to fluid catalytic cracking systems have significantly impacted the industry. His innovative patents and collaborations reflect his dedication to advancing technology in hydrocarbon processing.