Location History:
- St. Martin Du Tertre, FR (1998)
- St Martin Du Tertre, FR (1998)
Company Filing History:
Years Active: 1998
Title: Innovations of Raymond Surantyn in Catalytic Reduction Technologies
Introduction
Raymond Surantyn is a notable inventor based in St. Martin Du Tertre, France. He has made significant contributions to the field of catalytic reduction technologies, particularly in the purification of impure gas streams. With a total of 2 patents to his name, Surantyn's work focuses on addressing environmental challenges associated with nitrogen oxides.
Latest Patents
Surantyn's latest patents involve the development of V/Mo/W catalysts for the selective reduction of nitrogen oxides. These catalysts are designed to purify impure gas streams containing contaminating amounts of NO.sub.x, such as automotive exhaust fumes and industrial waste gases. The process involves contacting these gases, in the presence of ammonia, at elevated temperatures with a catalyst composition. This composition includes an inorganic oxide support substrate that has a catalytically effective amount of a metal oxide active phase deposited on it. The support substrate comprises materials like alumina, aluminate, titanium dioxide, and/or zirconium dioxide. The catalytically active phase includes vanadium oxide, molybdenum oxide, and/or tungsten oxide, with the surface of the support substrate being chemically bonded to these metals. Importantly, the catalyst is devoid of V.sub.2 O.sub.3, MoO.sub.3, and WO.sub.3 crystalline phases, allowing for the selective reduction of NO.sub.x values while minimizing the formation of N.sub.2 O.
Career Highlights
Raymond Surantyn is associated with Rhone-Poulenc Chimie, where he has been instrumental in advancing research and development in catalytic technologies. His innovative approaches have contributed to the company's reputation in the chemical industry.
Collaborations
Surantyn has collaborated with notable coworkers, including Eric Garcin and Francis Luck, who have also contributed to advancements in the field of catalysis.
Conclusion
Raymond Surantyn's work in developing catalysts for the selective reduction of nitrogen oxides showcases his commitment to innovation and environmental sustainability. His contributions are vital in addressing the challenges posed by industrial emissions.