Virginie Harle

Title: Virginie Harle: Innovator in Chemical Processes

Introduction

Virginie Harle is a prominent inventor based in Senlis, France. She has made significant contributions to the field of chemical engineering, holding a total of 14 patents. Her work focuses on innovative processes that enhance the efficiency and effectiveness of chemical reactions.

Latest Patents

Among her latest patents is a process for preparing a compound of formula RSH by hydrosulfurization. This method involves a gas-phase catalytic reaction of hydrogen sulfide with a compound of formula ROH, utilizing a solid catalyst that includes rare-earth oxides, sulfides, or oxysulfides. Notably, when lanthanum is used as the rare earth, the catalyst is a mixed oxide of lanthanum and another metal. Additionally, when cerium is involved, the catalyst is supported on alumina. Another significant patent is for a fuel filter with an additive release device. This innovative fuel filter contains a filter element and an additive tank within a housing. The design allows for the selective flow of liquid additive into a fuel circulation circuit for internal combustion engines, enhancing performance and efficiency.

Career Highlights

Virginie has worked with notable companies such as Rhodia Operations and The Lubrizol Corporation. Her experience in these organizations has allowed her to develop and refine her innovative ideas in chemical processes.

Collaborations

Throughout her career, Virginie has collaborated with esteemed colleagues, including Michael Lallemand and Guy Monsallier. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Virginie Harle is a trailblazer in the field of chemical engineering, with a strong portfolio of patents that reflect her innovative spirit. Her contributions continue to impact the industry positively.