Manuel Zamalloa

Title: Manuel Zamalloa: Innovator in Copper Refining Technology

Introduction

Manuel Zamalloa is a notable inventor based in Sainte-Anne-de-Bellevue, CA. He has made significant contributions to the field of metallurgy, particularly in the refining of blister copper. His innovative approach has led to the development of a unique desulfurization scrubbing process that enhances the quality of copper production.

Latest Patents

Zamalloa holds a patent for a novel process titled "Situ desulfurization scrubbing process for refining blister copper." This process addresses the challenges of refining high or low impurity blister copper containing various elements such as sulfur, arsenic, antimony, lead, nickel, bismuth, selenium, and tellurium. The method involves several key steps, including the injection of air and gas mixtures in the presence of an alkali source, which facilitates the removal of sulfur in situ. The process maintains a temperature range of 1100-1300 °C, allowing for effective scrubbing of impurities and the formation of molten alkali sulfate.

Career Highlights

Zamalloa's career is marked by his work at Noranda Inc., where he has applied his expertise in metallurgy to improve copper refining processes. His innovative techniques have contributed to advancements in the industry, making significant strides in the quality and efficiency of copper production.

Collaborations

Throughout his career, Zamalloa has collaborated with esteemed colleagues such as Yvan Tremblay and Pascal Coursol. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of metallurgy.

Conclusion

Manuel Zamalloa's contributions to the refining of blister copper through his patented desulfurization scrubbing process exemplify his commitment to innovation in metallurgy. His work continues to influence the industry, paving the way for advancements in copper production technology.