Location History:
- Sesto San Giovanni Milan, IT (2009)
- Sesto S. Giovanni, IT (2013)
- Sesto San Giovanni, IT (1997 - 2023)
Company Filing History:
4 out of 4 
3 out of 4 
1 out of 9 Years Active: 1997-2023
Title: Massimo Giuseppe Maccagni: Innovator in Metal Recovery Processes
Introduction
Massimo Giuseppe Maccagni is a notable inventor based in Sesto San Giovanni, Italy. He has made significant contributions to the field of metal recovery, holding a total of 10 patents. His innovative approaches focus on the efficient recovery of lead and non-ferrous metals from various solid matrices.
Latest Patents
One of Maccagni's latest patents is a process for recovering lead from a lead pastel, which involves electrolytic methods to extract lead from lead sulfate. This process includes leaching the non-desulfurized pastel and removing sulfates through precipitation. The leachate containing lead ions is then subjected to electrolysis for the recovery of metallic lead. Another significant patent involves processes for recovering non-ferrous metals from solid matrices, utilizing an aqueous-based solution with specific pH, temperature, and pressure conditions to leach metals effectively.
Career Highlights
Throughout his career, Maccagni has worked with various companies, including Metals Technology Development Company LLC and Engitec Technologies S.p.a. His work has focused on developing innovative solutions for metal recovery, contributing to advancements in sustainable practices within the industry.
Collaborations
Maccagni has collaborated with notable professionals in his field, including Marco Olper and Silvano Cossali. These collaborations have further enhanced his research and development efforts in metal recovery technologies.
Conclusion
Massimo Giuseppe Maccagni's contributions to the field of metal recovery are significant and impactful. His innovative processes for recovering lead and non-ferrous metals demonstrate his commitment to advancing sustainable practices in the industry.