Christine Valerio

Title: Christine Valerio: Innovator in Nitrile Compound Production

Introduction

Christine Valerio is a notable inventor based in Villeurbanne, France. She has made significant contributions to the field of chemical engineering, particularly in the production of nitrile compounds. Her innovative work has implications for the synthesis of important chemical intermediates.

Latest Patents

Christine Valerio holds a patent for a method of producing nitrile compounds. This invention relates to the manufacture of nitrile compounds from unsaturated organic compounds through a reaction with hydrogen cyanide. Specifically, it focuses on the production of nitrile compounds used in the synthesis of adiponitrile, which is a crucial chemical intermediate in the manufacture of major compounds such as hexamethylenediamine and ε-caprolactam. The patented process involves a hydrocyanation reaction between hydrogen cyanide and an organic compound with ethylenic unsaturation, utilizing a catalytic system that includes metal elements like nickel, platinum, or palladium, along with an organophosphorus ligand and an ionic liquid.

Career Highlights

Christine Valerio is associated with Rhodia Polyamide Intermediates, where she applies her expertise in chemical synthesis. Her work has been instrumental in advancing the production methods of nitrile compounds, contributing to the efficiency and effectiveness of chemical manufacturing processes.

Collaborations

Christine has collaborated with esteemed colleagues such as Jean-Marie Basset and Yves Chauvin. These partnerships have fostered innovation and have been pivotal in her research endeavors.

Conclusion

Christine Valerio's contributions to the field of chemical engineering, particularly in the production of nitrile compounds, highlight her role as an influential inventor. Her patented methods are essential for the synthesis of key chemical intermediates, showcasing her impact on the industry.