Gregory Lapisardi

Title: Gregory Lapisardi: Innovator in Hydroconversion Catalysts

Introduction

Gregory Lapisardi is a notable inventor based in Lyons, France. He has made significant contributions to the field of catalysis, particularly in hydroconversion processes. His innovative work has led to the development of a unique catalyst that incorporates advanced materials and techniques.

Latest Patents

Lapisardi holds a patent for a catalyst designed for use in hydroconversion. This catalyst comprises at least one zeolite and metals from groups VIII and VIB. The invention details a catalyst containing a support with at least one binder and a zeolite featuring a series of channels defined by a ring of 12 oxygen atoms. Additionally, the catalyst includes phosphorus, a C1-C4 dialkyl succinate, acetic acid, and a hydrodehydrogenating function with elements from group VI B and group VIII. The Raman spectrum of the catalyst reveals characteristic bands at 990 and/or 974 cm-1, indicative of at least one Keggin heteropolyanion, along with bands associated with the succinate and acetic acid.

Career Highlights

Throughout his career, Gregory Lapisardi has worked with prominent companies in the energy sector. He has been associated with Total Raffinage Marketing and IFP Energies Nouvelles, where he has applied his expertise in catalysis and hydroconversion technologies.

Collaborations

Lapisardi has collaborated with esteemed colleagues, including Laurent Simon and Bertrand Guichard. These partnerships have contributed to the advancement of his research and the successful development of innovative catalysts.

Conclusion

Gregory Lapisardi's contributions to the field of hydroconversion catalysis demonstrate his commitment to innovation and excellence. His patented catalyst represents a significant advancement in the industry, showcasing the potential for improved efficiency in hydroconversion processes.