Regina Zamojska

Title: Regina Zamojska: Innovator in Metal Recovery Processes

Introduction

Regina Zamojska is a notable inventor based in Sherbrooke, Canada. She has made significant contributions to the field of metal recovery, particularly through her innovative processes for extracting valuable metals from sulfide ores. Her work is essential in enhancing the efficiency of metal extraction methods.

Latest Patents

Regina holds a patent for a process aimed at removing and recovering copper, silver, and zinc from sulfide ores. This process involves treating ores containing these metals with a solution of sulfurated sulfite ions and ammonium ions. The treatment effectively removes most of the metals from the sulfide ores, making the resulting gold-bearing ores more amenable to cyanide extraction. The dissolved metals can be reclaimed using techniques such as electrowinning or liquid-liquid extraction, while the solution of sulfurated sulfites and ammonia is recycled for further lixiviation of fresh ores. She has 1 patent to her name.

Career Highlights

Regina Zamojska has established herself as a key figure in her field through her innovative approaches to metal recovery. Her work not only contributes to the mining industry but also promotes sustainable practices by recycling solutions used in the extraction process.

Collaborations

Regina has collaborated with notable professionals in her field, including Jean-Marc Lalancette and Hugues Menard. These collaborations have further enhanced her research and development efforts.

Conclusion

Regina Zamojska's contributions to the field of metal recovery are significant and impactful. Her innovative processes demonstrate her commitment to advancing technology in sustainable mining practices.