Silvano Cossali

Title: Silvano Cossali: Innovator in Hydrometallurgical Processes

Introduction

Silvano Cossali is a notable inventor based in Ponte Nossa, Italy. He has made significant contributions to the field of hydrometallurgy, particularly in processes related to the recovery of metals and elemental sulfur. With a total of four patents to his name, Cossali's work reflects a commitment to innovation and sustainability in metal production.

Latest Patents

Cossali's latest patents include a "Process for producing metallic lead starting from desulfurized pastel." This invention outlines an electrolytic process that involves several phases, including leaching desulfurized pastel with ammonium chloride and subjecting the resulting solution to electrolysis to produce lead sponge. Another significant patent is the "Process for the recovery of elemental sulphur from residues produced in hydrometallurgical processes." This process focuses on selectively leaching sulfur from residues using sodium sulfide, allowing for the regeneration and recycling of the leaching solution.

Career Highlights

Throughout his career, Silvano Cossali has worked with prominent companies in the industry, including Engitec Technologies S.p.A. and Ecochem Aktiengesellschaft. His experience in these organizations has contributed to his expertise in hydrometallurgical processes and innovation.

Collaborations

Cossali has collaborated with notable professionals in his field, including Marco Olper and Massimo Giuseppe Maccagni. These collaborations have likely enriched his work and contributed to the development of his patented processes.

Conclusion

Silvano Cossali's contributions to the field of hydrometallurgy through his innovative patents demonstrate his dedication to advancing metal recovery processes. His work not only enhances industrial practices but also promotes sustainability in metal production.