Company Filing History:
Years Active: 1993-2001
Title: Innovations by Philippe Vacher
Introduction
Philippe Vacher is a notable inventor based in Vienne, France. He has made significant contributions to the field of chemical engineering, particularly in the production of olefinic hydrocarbons. With a total of 2 patents, his work showcases innovative methods and apparatuses that enhance industrial processes.
Latest Patents
One of Philippe Vacher's latest patents is a method and apparatus for dehydrogenating aliphatic hydrocarbons to olefinic hydrocarbons. This specification describes a method and a fixed bed apparatus for producing olefinic hydrocarbons from a charge of saturated aliphatic hydrocarbons with 2 to 20 carbon atoms and hydrogen in a chamber. The apparatus comprises a plurality of parallel tubes filled with a catalyst and arranged in rows. A reaction phase and a catalyst-regenerating phase are carried out in the tubes of the chamber. The tubes are heated by appropriate radiant heating means, arranged in layers substantially perpendicular to the tubes. These layers heat a first part of the tubes (at the feed side) with a heat flux greater than the mean heat flux of the chamber and a second, subsequent part with a mean flux no more than equal to the mean heat flux. This ensures that the isothermicity of the catalyst is substantially maintained, using appropriate control means. Another significant patent involves a reaction chamber comprising a calender reactor, which includes a device for introducing a feedstock and a device for carrying off the treated feedstock. This chamber can be used for performing the catalytic reforming of naphtha under low pressure.
Career Highlights
Philippe Vacher is associated with the Institut Français du Pétrole, where he has been instrumental in advancing research and development in hydrocarbon processing technologies. His innovative approaches have contributed to the efficiency and effectiveness of chemical reactions in industrial applications.
Collaborations
Philippe has collaborated with notable professionals in his field, including Didier Duee and Larry Mank. These collaborations have further enriched his research and development efforts, leading to impactful innovations.
Conclusion
Philippe Vacher's contributions to the field of chemical engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the production of olefinic hydrocarbons and improve industrial processes.