Company Filing History:
1 out of 642 
1 out of 10 Years Active: 1980
Title: The Innovative Mind of Carl-August Maelzer
Introduction
Carl-August Maelzer, based in Prien, Chiemsee, Germany, is a notable inventor recognized for his contributions to metallurgical processes. With a single patent to his name, Maelzer’s work significantly advances the efficiency of zinc and lead volatilization methods.
Latest Patents
Maelzer holds a patent for a "Process for the volatilization of zinc and/or lead from metallurgical material." This innovative approach focuses on the volatilization of zinc, and potentially lead, from finely divided oxidic ores or ore concentrates. The patented method involves conducting the volatilization at elevated temperatures exceeding 1300 degrees Celsius in a uniquely designed cyclone chamber that is inclined at an angle between 0 to 15 degrees from the horizontal. One of the key features of this process is the removal of carbon dioxide from the gas released during the zinc condensing operation, allowing for the recycling of high carbon monoxide gas back into the cyclone chamber or upstream of the condensation stage.
Career Highlights
Throughout his career, Maelzer has made impactful contributions in the metallurgical industry. He has worked for significant corporations such as Metallgesellschaft Aktiengesellschaft, which is well-known for its role in non-ferrous metals, and St. Joe Minerals Corporation, specializing in mineral resources. His hands-on experience in these companies helped refine his expertise in metallurgical processes.
Collaborations
During his journey, Maelzer collaborated with other innovators such as Martin Rahn and Lothar Reh. These partnerships highlight the collaborative spirit that drives advancements in the metallurgy field.
Conclusion
Carl-August Maelzer is a key figure in the development of metallurgical innovations. His patented process for the volatilization of zinc and lead represents a significant advancement in the field, showcasing his commitment to enhancing metallurgical efficiency. As research continues in this area, Maelzer’s contributions will likely serve as a foundation for future innovations.