Patrice Barre

Title: The Innovative Contributions of Patrice Barre

Introduction

Patrice Barre is a notable inventor based in Lons, France, recognized for his significant contributions to the field of chemical engineering. With a total of seven patents to his name, Barre has made strides in developing methods that enhance industrial processes.

Latest Patents

One of his latest patents is a method for preparing methyl mercaptan. This innovative process involves several key steps: first, reacting a hydrocarbon feedstock in the presence of hydrogen sulfide and optionally sulfur to form carbon disulfide and hydrogen. Next, the carbon disulfide undergoes hydrogenation in the presence of the hydrogen obtained in the first step, resulting in the formation of methyl mercaptan, hydrogen sulfide, and possibly additional hydrogen. The process also includes the option to recirculate the hydrogen sulfide formed during the reaction back to the initial step, ultimately leading to the recovery of methyl mercaptan.

Career Highlights

Throughout his career, Patrice Barre has worked with prominent companies such as Arkema France and CJ CheilJedang Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Barre has collaborated with esteemed colleagues, including Georges Fremy and Jean-Michel Raymond, further enhancing his work and expanding his impact in the field.

Conclusion

Patrice Barre's innovative methods and collaborations have significantly advanced the chemical engineering sector. His contributions, particularly in the preparation of methyl mercaptan, showcase his expertise and commitment to innovation.