Ralf Sesselmann

Title: Ralf Sesselmann: Innovator in Automotive Catalysts

Introduction

Ralf Sesselmann is a notable inventor based in Ranstadt, Germany. He has made significant contributions to the field of automotive catalysts, holding 2 patents that focus on improving the efficiency and effectiveness of emissions reduction technologies.

Latest Patents

One of Sesselmann's latest patents is for a structured SCR catalyst designed for the reduction of nitrogen oxides in exhaust gases from lean-burn engines using ammonia as a reducing agent. This innovative catalyst addresses the limitations of conventional SCR catalysts, which typically operate within a narrow temperature range of 350°C to 520°C. Sesselmann's structured SCR catalyst extends the working range from 200°C to 600°C, simplifying exhaust gas systems and reducing the need for multiple catalysts.

Another significant patent involves a structured automotive catalyst with improved thermal aging stability. This invention features multiple catalytically active coatings that prevent the thermally induced migration of transition metal atoms, thereby enhancing the catalyst's longevity and performance.

Career Highlights

Ralf Sesselmann is currently employed at Umicore AG & Co. KG, where he continues to develop innovative solutions for automotive emissions control. His work has been instrumental in advancing the technology used in catalytic converters, contributing to cleaner air and reduced environmental impact.

Collaborations

Sesselmann collaborates with talented colleagues, including Katja Adelmann and Wolfgang Schneider, who share his commitment to innovation in the automotive sector.

Conclusion

Ralf Sesselmann's contributions to the field of automotive catalysts demonstrate his dedication to innovation and environmental sustainability. His patents reflect a deep understanding of the challenges in emissions reduction and offer practical solutions that benefit both the automotive industry and the environment.