Raffaello Bertin

Title: Raffaello Bertin: Innovator in Chlor-Alkali Technology

Introduction

Raffaello Bertin is a notable inventor based in Vignole Borbera, Italy. He has made significant contributions to the field of chlor-alkali technology, particularly in the separation of mercury from caustic soda. With a total of 3 patents to his name, Bertin's work has had a substantial impact on the efficiency and safety of chlor-alkali plants.

Latest Patents

Bertin's latest patents include a device for the separation of mercury from caustic soda in chlor-alkali plants. This invention relates to a device designed to break the electrical continuity of the caustic soda stream produced in mercury-cathode chlor-alkali plants. The device consists of a vessel internally subdivided into three compartments by two flow-conveying septa. These compartments are in communication and define a tortuous flow-path for caustic soda, allowing for the centrifugal deposition of mercury microdroplets released by the upstream amalgam decomposer. Another significant patent is the end-box for mercury cathode alkali chloride electrolysis cells. This design features an inlet and outlet end-box that extends the lifetime of mercury cathode chlor-alkali electrolysis cells. It comprises a composite mechanical structure with a carbon steel bottom, a plastic cover, and a hydraulic head device for washing mercury and amalgam. The device is partially extractable, allowing for the removal of foreign materials accumulated during operation without the need to open the end-boxes.

Career Highlights

Bertin is currently associated with Industrie De Nora S.p.a., a company known for its innovations in electrochemical technologies. His work has been instrumental in advancing the efficiency and safety of chlor-alkali processes.

Collaborations

Bertin collaborates with Giovanni Meneghini, contributing to the development of innovative solutions in their field.

Conclusion

Raffaello Bertin's contributions to chlor-alkali technology through his patents and work at Industrie De Nora S.p.a. highlight his role as a key innovator in the industry. His inventions not only enhance operational efficiency but also promote safety in chemical processes.