Wayne Douglas

Title: Wayne Douglas - Innovator in Gold Recovery Technology

Introduction

Wayne Douglas is a notable inventor based in Spring Creek, NV (US). He has made significant contributions to the field of gold recovery, particularly through his innovative methods that address challenges in the mining industry. His work is particularly relevant to companies focused on maximizing resource extraction while minimizing waste.

Latest Patents

Wayne Douglas holds a patent for the "Recovery of gold from roaster calcine leach tailings." This method aims to recover gold that is often lost during the roasting process due to the formation of cyanide refractory compounds. The patented process involves several steps, including acid leaching of magnetic concentrate from roaster leach tailings, combining the acid leach slurry to a pre-acidulation tank for pressure oxidation feed, and ultimately recovering gold through acid pressure oxidation.

Career Highlights

Wayne is currently employed at Barrick Gold Corporation, a leading company in the mining sector. His expertise in gold recovery processes has positioned him as a valuable asset within the organization. His innovative approach not only enhances gold recovery rates but also contributes to more sustainable mining practices.

Collaborations

Wayne has collaborated with talented professionals such as Qiankun Wang and Nathan Stubina. These partnerships have allowed for the exchange of ideas and expertise, further advancing the development of effective gold recovery methods.

Conclusion

Wayne Douglas is a pioneering inventor whose work in gold recovery technology has the potential to transform practices in the mining industry. His innovative methods and collaborations highlight the importance of continuous improvement in resource extraction.