Lawrence L Tuttle

Title: Innovations of Lawrence L Tuttle

Introduction

Lawrence L Tuttle is a notable inventor based in Sandy, Utah, with a focus on innovative processes for recovering copper from contaminated sources. He holds a total of four patents, showcasing his contributions to the field of metallurgy and environmental technology.

Latest Patents

One of his significant patents involves a system and process for recovering copper from a copper-bearing source, such as copper smelter flue dust. This innovative method leaches the copper-bearing source in an acidic solution, producing a liquor that contains dissolved copper and contaminants. The process includes precipitating simple copper sulfides from the liquor by reacting it with chalcopyrite and sulfur dioxide. This novel approach allows for the recovery of copper from the precipitated sulfides. Additionally, the process effectively reduces ferric iron to ferrous iron, ensuring a ferric-free solution that enhances the precipitation of dissolved copper.

Career Highlights

Lawrence L Tuttle has made significant strides in his career, particularly through his work at Envirotech Corporation. His expertise in developing efficient methods for copper recovery has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Tuttle has collaborated with notable coworkers, including Frank A Baczek and Bruce C Wojcik. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Lawrence L Tuttle's work exemplifies the intersection of innovation and environmental responsibility in metallurgy. His patents reflect a commitment to improving copper recovery processes, making a significant impact in the field.