Guy Deschenes

Title: The Innovative Contributions of Guy Deschenes

Introduction

Guy Deschenes is a notable inventor based in Hull, Canada. He has made significant contributions to the field of gold recovery through his innovative patent. His work focuses on the efficient extraction of gold from aqueous solutions, showcasing his expertise in chemical processes.

Latest Patents

Guy Deschenes holds a patent for the "Recovery of gold from aqueous solutions." This patent describes a method where gold is recovered from solutions containing a solubilizing reagent by contacting the solution with hydrogen under specific conditions until the gold precipitates. The process involves using reagents such as thiourea or thiosulfate, and the solution can be a leach, eluate, or strip solution. The method may include gas sparging or applying hydrogen pressures, typically up to about 300 psi, with temperatures ranging from approximately 20°C to 170°C. If the initial feed solution is too dilute, it can be concentrated through ion exchange or solvent extraction followed by elution or stripping. Any silver present in the solution is also precipitated alongside the gold.

Career Highlights

Guy Deschenes is associated with Canadian Patents & Development Ltd., where he has been able to apply his innovative ideas in practical settings. His work has contributed to advancements in the field of metallurgy and environmental sustainability.

Collaborations

Guy has collaborated with Gordon M Ritcey, further enhancing the impact of his work in the industry.

Conclusion

Guy Deschenes exemplifies the spirit of innovation through his contributions to gold recovery technology. His patent reflects a commitment to improving extraction methods, which can have significant implications for the mining industry.