Company Filing History:
3 out of 17 
1 out of 2 
1 out of 7 Years Active: 1984-1986
Title: Claude Palvadeau: Innovator in Electrolysis Technology
Introduction
Claude Palvadeau is a notable inventor based in Breuillet, France. He has made significant contributions to the field of electrolysis, particularly in the extraction of metals. With a total of five patents to his name, Palvadeau's work has advanced the methods used in metal preparation and treatment processes.
Latest Patents
One of Palvadeau's latest patents is an "Apparatus for preparing metal by electrolysis." This invention focuses on a cell that separates a cathode and an anode with a diaphragm. The cathode is designed to maintain a low density of nucleation sites, allowing metallic particles to retain their individuality until they reach a size of at least 100 micrometers. The electrolyte circulates in a controlled manner, facilitating the detachment and collection of metallic particles.
Another significant patent is the "Process for the treatment of a purge solution particularly intended for the extraction of zinc by electrolysis." This invention addresses the treatment of purge solutions that arise during zinc extraction. The process involves electrodialysis with an anion exchange membrane, resulting in a catholyte that is depleted in zinc and sulfate while containing magnesium. This catholyte can be further processed to recover remaining zinc.
Career Highlights
Throughout his career, Claude Palvadeau has worked with several prominent companies, including Société Minière et Métallurgique de Penarroya and Krebs & Cie S.A. His expertise in electrolysis has been instrumental in developing innovative solutions for metal extraction and treatment.
Collaborations
Palvadeau has collaborated with notable professionals in his field, including Didier Beutier and Claude Scheidt. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Claude Palvadeau's contributions to electrolysis technology have made a significant impact on the metal extraction industry. His innovative patents and collaborations reflect his dedication to advancing this field. His work continues to influence the methods used in metal preparation and treatment processes.
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