Kevin Cheng

Title: Kevin Cheng: Innovator in Irrigation and Leaching Technologies

Introduction

Kevin Cheng is a notable inventor based in Phoenix, AZ, who has made significant contributions to the field of irrigation and leaching technologies. With a total of three patents to his name, Cheng's work focuses on improving the efficiency and effectiveness of leaching operations in mining and mineral processing.

Latest Patents

Cheng's latest patents include innovative systems that address the impacts of irrigation on leach stockpiles. One of his key inventions involves a secondary irrigation feature that determines the percent of overlap of submodules in different lifts. This system adjusts leaching operations based on the total tonnage weighted average of metal in the second lift. Additionally, the method includes determining an acid gap based on the difference between total acid given and total acid consumption. It further adjusts leaching operations based on the percentage of compacted material, enhancing the overall efficiency of the leaching process.

Career Highlights

Kevin Cheng is currently employed at Freeport Minerals Corporation, where he applies his expertise in irrigation and leaching technologies. His work has been instrumental in advancing the company's operations and improving mineral recovery processes.

Collaborations

Cheng collaborates with talented coworkers such as Dana Geislinger and Travis Gaddie, contributing to a dynamic team focused on innovation in mineral processing.

Conclusion

Kevin Cheng's contributions to irrigation and leaching technologies demonstrate his commitment to innovation in the mining industry. His patents reflect a deep understanding of the complexities involved in leaching operations, making him a valuable asset to Freeport Minerals Corporation and the field at large.