Company Filing History:
Years Active: 1993
Title: Mathias Stoll: Pioneering Advances in Precious Metal Recovery
Introduction
Mathias Stoll, an innovative inventor based in Steinau-Marjoss, Germany, has made a significant contribution to the field of metallurgy. He holds a patent that revolutionizes the process of leaching precious metals like gold and silver from ores, showcasing his expertise and forward-thinking approach in this specialized area.
Latest Patents
Stoll is credited with a noteworthy patent titled "Process for leaching precious metals with hydrogen peroxide". This invention details a method for extracting gold and silver from ores and concentrates using a unique leaching solution that combines cyanide with hydrogen peroxide. The process operates under specific conditions, maintaining an oxygen concentration of 2 to 20 mg of O₂ per liter. Importantly, the leaching occurs in the presence of decomposition catalysts, such as manganese compounds and activated charcoal, which not only enhance the leaching efficiency but also ensure maximum gold yield in a reduced timeframe.
Career Highlights
Mathias Stoll’s professional journey is marked by his role at Degussa Aktiengesellschaft, a leading company in specialty chemicals. His work emphasizes the combination of innovative chemistry with practical applications in the mining and metals industry. The successful development of his patented process exemplifies his commitment to advancing metal recovery techniques, reflecting both skill and ingenuity.
Collaborations
Throughout his career, Stoll has collaborated with notable colleagues such as Helmut Knorre and Juergen Loroesch. Their joint efforts have contributed to the refinement of processes and technologies within the industry, fostering a collaborative environment that encourages innovation and shared knowledge.
Conclusion
Mathias Stoll continues to be a prominent figure in the realm of precious metal recovery, with his patented process representing a significant leap forward in efficiency and sustainability. His dedication to innovation not only benefits the mining sector but also adds value to the broader industrial landscape, ensuring that advancements in technology align with environmental considerations. As his career unfolds, Stoll is poised to make even more impactful contributions to the field of metallurgy.