Location History:
- Lippramsford-Freiheit, DE (1976)
- Haltern, DE (1980 - 1986)
Company Filing History:
Years Active: 1976-1986
Title: The Innovations of Ferdinand Von Praun
Introduction
Ferdinand Von Praun is a notable inventor based in Haltern, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production and recovery of various chemical compounds. With a total of eight patents to his name, Von Praun's work has had a lasting impact on the industry.
Latest Patents
Among his latest patents is a process for the production of maleic anhydride. This innovative method involves the catalytic air oxidation of hydrocarbons at temperatures ranging from 300 to 450 degrees Celsius. Another significant patent focuses on the recovery of five-membered ring dicarboxylic acid anhydrides from aqueous solutions. This process includes washing the aqueous solution with a water-insoluble tertiary amine and separating the resulting amine-acid salt from the water layer. Additionally, it involves the use of aromatic or aliphatic hydrocarbon entrainers to facilitate the separation of the anhydride after phase separation.
Career Highlights
Ferdinand Von Praun has been associated with Chemische Werke Huls Aktiengesellschaft, where he has applied his expertise in chemical processes. His innovative approaches have contributed to advancements in the production and recovery of important chemical compounds.
Collaborations
Throughout his career, Von Praun has collaborated with notable colleagues such as Alfred Coenen and Kurt Kosswig. These partnerships have fostered a collaborative environment that has led to significant advancements in their respective fields.
Conclusion
Ferdinand Von Praun's contributions to chemical engineering through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the production and recovery of essential chemical compounds.