Jean-Michel Dreyfus

Title: Innovations of Jean-Michel Dreyfus in Aluminium Production

Introduction

Jean-Michel Dreyfus is a notable inventor based in Lyons, France. He has made significant contributions to the field of aluminium production, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of electrolytic cells used in the extraction of aluminium.

Latest Patents

One of his latest patents is an electrolytic cell for obtaining aluminium. This invention includes a pot shell, at least one cathode block arranged at least partially in the pot shell, and at least one anode suspended above the cell. The insulation covering the internal surface of the pot shell is characterized by being made of carbon-based blocks with a heat conductivity lower than 1 W/m/K. Another significant patent is for an impregnated graphite cathode for the electrolysis of aluminium. This cathode contains a carbon-containing product fired at a temperature of less than 1600°C, which improves erosion resistance by protecting the graphitized binder.

Career Highlights

Jean-Michel Dreyfus works at Carbone Savoie, a company known for its innovations in carbon products. His expertise in the field has led to advancements that enhance the aluminium production process.

Collaborations

He collaborates with Regis Paulus, contributing to the development of innovative solutions in their field.

Conclusion

Jean-Michel Dreyfus's contributions to aluminium production through his patents demonstrate his commitment to innovation and efficiency in the industry. His work continues to influence advancements in electrolytic cell technology.