Virginie Kruger-Tissot

Title: Virginie Kruger-Tissot: Innovator in Hydroformylation Processes

Introduction

Virginie Kruger-Tissot is a notable inventor based in Malakoff, France. She has made significant contributions to the field of hydroformylation, particularly through her innovative processes that enhance catalyst recycling. With a total of 3 patents to her name, her work is recognized for its impact on chemical engineering.

Latest Patents

One of her latest patents involves a hydroformylation process employing a cobalt-based catalyst in a non-aqueous liquid with improved catalyst recycling. This process is designed for hydroformylating olefinically unsaturated compounds using a cobalt-based catalyst in a non-aqueous ionic liquid. The ionic liquid remains a liquid at temperatures below 90°C and contains at least one ammonium, phosphonium, or sulfonium cation, along with an anion. The innovation lies in the improved catalyst recycling achieved by utilizing a ligand from the group of Lewis bases and incorporating a depressurization step between the pressurized reaction and the phase separation by decanting. This method allows for the effective reuse of the non-aqueous ionic liquid containing the catalyst.

Career Highlights

Virginie Kruger-Tissot is affiliated with the Institut Français du Pétrole, where she continues to advance her research and development in hydroformylation processes. Her work has garnered attention for its practical applications in the chemical industry.

Collaborations

She collaborates with esteemed colleagues such as Lionel Magna and Hélène Olivier-Bourbigou, contributing to a dynamic research environment that fosters innovation.

Conclusion

Virginie Kruger-Tissot stands out as a pioneering inventor in the field of hydroformylation, with her innovative processes significantly enhancing catalyst recycling. Her contributions are vital to the advancement of chemical engineering practices.