John M Stinson, Jr

Title: John M Stinson, Jr: Innovator in Alumina Recovery

Introduction

John M Stinson, Jr. is a notable inventor based in Belleville, IL (US). He has made significant contributions to the field of materials science, particularly in the recovery of alumina from high-silica ore. His innovative approach addresses critical challenges in the extraction process, showcasing his expertise and dedication to advancing industrial methods.

Latest Patents

Stinson holds a patent for a process aimed at recovering alumina from high-silica ore. The patent, titled "Process for recovery of alumina from high-silica ore," outlines a method to eliminate or mitigate back reactions of dissolved alumina from a high caustic-lime digest of anorthosite and other alumina-containing siliceous materials. This process emphasizes the control of particle size of digestible material, as well as the time and temperature of separation of the alumina-bearing liquid from the solid residues. Additionally, the back reaction can be further controlled by adjusting the caustic concentration of the digest effluent.

Career Highlights

Stinson is associated with the Aluminum Company of America, where he applies his knowledge and skills to enhance alumina recovery processes. His work has contributed to the efficiency and effectiveness of alumina extraction, making a positive impact on the industry.

Collaborations

Throughout his career, Stinson has collaborated with esteemed colleagues, including Lawrence Keith Hudson and Kenneth I Savage. These partnerships have fostered innovation and have been instrumental in advancing their shared goals in materials science.

Conclusion

John M Stinson, Jr. is a distinguished inventor whose work in alumina recovery has made a significant impact on the industry. His innovative processes and collaborations highlight his commitment to advancing materials science and improving extraction methods.