Company Filing History:
1 out of 642 
1 out of 46 Years Active: 1984
Title: The Innovative Mind of Karl-Josef Memmel
Introduction
Karl-Josef Memmel, hailing from Staufenberg, Germany, is an ingenious inventor known for his contributions to the field of metallurgical processes. With a focused approach to innovation, Memmel holds a significant patent that showcases his expertise in leaching methods, crucial for the processing of ores and metallurgical products.
Latest Patents
Memmel's notable patent, titled "Method of Pressure Leaching," outlines a process for extracting acid-soluble constituents from various materials. This method involves treating the materials in an acid aqueous solution under pressure, utilizing a tubular reactor. The process allows for an efficient slurry containing between 300 to 1100 grams of starting material per liter of water, with a maintained flow velocity ranging from 0.5 to 4.0 meters per second throughout the reactor.
Career Highlights
Throughout his career, Karl-Josef Memmel has made significant contributions while working with prominent organizations. Notably, he has been associated with Metallgesellschaft Aktiengesellschaft and Vereinigte Aluminium-Werke Aktiengesellschaft, where his innovative approaches were instrumental in advancing their metallurgical operations.
Collaborations
Memmel has collaborated with esteemed professionals in the industry, including Hartmut Pietsch and Wolfgang Turke. Together, they have worked on projects that align with their shared interest in enhancing metallurgical processes and techniques.
Conclusion
Karl-Josef Memmel is a remarkable inventor whose work in pressure leaching has made a lasting impact on the metallurgical field. His dedication to innovation and collaboration with other experts demonstrates the power of teamwork in driving advancements in technology and industry. Memmel's contributions are a testament to the continual evolution of processes that benefit the mining and metallurgy sectors.