Philippe Barthe

Title: Innovations of Philippe Barthe in Emission Control Technologies

Introduction

Philippe Barthe is a notable inventor based in Saint Martin du Tertre, France. He has made significant contributions to the field of emission control technologies, holding a total of four patents. His work primarily focuses on processes aimed at reducing nitrogen oxide emissions from internal combustion engines.

Latest Patents

One of Philippe Barthe's latest patents is a process for the treatment of gases with high oxygen content, specifically designed to control nitrogen oxide emissions. This innovative process utilizes a catalytic composition that includes cerium oxide and/or zirconium oxide. The invention is particularly applicable to the treatment of exhaust gases from diesel engines and lean-burn engines. Another significant patent involves spinel-based catalysts for reducing NO.sub.x emissions from oxygen-rich exhaust gases. This process employs a spinel mass oxide with the formula ZnAl.sub.2 O.sub.4, which is prepared through a specific method involving the drying and calcining of constituent salts.

Career Highlights

Philippe Barthe has worked with prominent companies in the chemical industry, including Rhone-Poulenc Chimie and Rhodia Chimie. His experience in these organizations has contributed to his expertise in developing innovative solutions for emission control.

Collaborations

Throughout his career, Philippe Barthe has collaborated with notable colleagues such as Thierry Seguelong and Pierre Macaudiere. These partnerships have likely enhanced his research and development efforts in the field of emission control technologies.

Conclusion

Philippe Barthe's contributions to emission control technologies through his innovative patents demonstrate his commitment to addressing environmental challenges. His work continues to influence the development of cleaner technologies in the automotive industry.