Frank Rosser, Jr

Title: Frank Rosser, Jr.: Innovator in Emission Reduction Technologies

Introduction

Frank Rosser, Jr. is a notable inventor based in La Grange Park, IL (US). He has made significant contributions to the field of emission reduction technologies, particularly through his innovative processes aimed at lowering nitrogen oxide (NOx) emissions.

Latest Patents

Frank Rosser, Jr. holds a patent for an FCC process that produces lower NOx emissions during regeneration. This process utilizes excess oxygen levels at less than or equal to about 0.5 mol-% and a plenum temperature above about 730°C (about 1350°F). The patent also outlines methods for limiting the platinum content in the catalyst to less than or equal to about 0.5 ppm. The process ensures that NO emissions, converted from NO to NO, are equal to or less than 25 ppmv. Additionally, it includes adjustments to the metal content of the feedstock for metals such as antimony, nickel, or vanadium. Other variables for reducing NO emissions may involve increasing the flue gas residence time, injecting NH3 into the flue gas, and using NO-reducing catalysts.

Career Highlights

Frank Rosser, Jr. is associated with UOP LLC, where he has applied his expertise in emission reduction technologies. His work has contributed to advancements in processes that aim to minimize environmental impact while maintaining efficiency in industrial applications.

Collaborations

Frank has collaborated with notable colleagues, including Robert L. Mehlberg and Zhihao Fei, to further enhance the effectiveness of emission reduction technologies.

Conclusion

Frank Rosser, Jr. is a distinguished inventor whose work in emission reduction processes has made a significant impact on environmental technology. His innovative approaches continue to pave the way for advancements in reducing harmful emissions.