Jean-Jacques Rouxel

Title: Innovations of Jean-Jacques Rouxel

Introduction

Jean-Jacques Rouxel is a notable inventor based in Vigny, France. He has made significant contributions to the field of chemistry, particularly in the production of esters from fatty substances. With a total of three patents to his name, Rouxel's work has implications for various industries, including biofuels and chemical manufacturing.

Latest Patents

Rouxel's latest patents include a process for producing esters of fatty substances with high purity. This innovative method involves reacting plant or animal oils with aliphatic mono-alcohols in the presence of a heterogeneous catalyst. The process effectively eliminates excess mono-alcohol and separates glycerine, resulting in a crude ester that undergoes further transesterification to produce high-purity ester compositions. These compositions are particularly useful as gas oil substitutes. Another patent focuses on the production of esters from vegetable or animal oils, utilizing low molecular weight monoalcohols and specific catalysts to achieve the desired linear monocarboxylic acid esters.

Career Highlights

Rouxel's career is marked by his dedication to advancing chemical processes that enhance the purity and efficiency of ester production. His work at the Institut Francais Du Pe'trole has positioned him as a key figure in the field, contributing to sustainable practices in the chemical industry.

Collaborations

Rouxel has collaborated with esteemed colleagues such as Robert Stern and Gerard Hillion. Their combined expertise has fostered innovative approaches to ester production and has furthered research in this area.

Conclusion

Jean-Jacques Rouxel's contributions to the field of chemistry through his innovative patents demonstrate his commitment to advancing sustainable chemical processes. His work continues to influence the industry and pave the way for future innovations.