Company Filing History:
Years Active: 1978-1982
Title: Reinhard Nissen: Innovator in Metal Cementation
Introduction
Reinhard Nissen is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of metal cementation, holding a total of 4 patents. His innovative methods have advanced the recovery of metal values from solutions, showcasing his expertise in this specialized area.
Latest Patents
Nissen's latest patents include a method for the cementation of metals. This method involves the cementation of a metal from a solution containing metallic ions through the addition of a finely divided cementation medium. The process is conducted in a reaction chamber located in an oscillating reactor, which is partially filled with agitation bodies that are inert to the reaction. These bodies transmit the oscillations of the reactor into the reaction chamber, enhancing the efficiency of the cementation process. This method is particularly applicable to the cementation of copper.
Another significant patent by Nissen is focused on the recovery of metal values from a solution through a cementation reaction in an oscillating container. In this process, the resulting cementate is converted into molten metal and slag using pyrometallurgical methods. Notably, a portion of the slag in particulate form is directed back into the oscillation reaction to serve as an agitation medium, further optimizing the recovery process.
Career Highlights
Reinhard Nissen is associated with Klockner-Humboldt-Deutz AG, where he has applied his innovative techniques in metal cementation. His work has not only contributed to the company's advancements but has also positioned him as a key figure in the field of metallurgy.
Collaborations
Throughout his career, Nissen has collaborated with esteemed colleagues such as Ernst Kausel and Hans Kellerwessel. These partnerships have fostered a collaborative environment that has led to further innovations in their respective fields.
Conclusion
Reinhard Nissen's contributions to metal cementation through his innovative patents have significantly impacted the industry. His work continues to influence advancements in the recovery of metal values, showcasing the importance of innovation in metallurgy.