This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Basf Aktiengesellschaft, Basf Se Corporation. Active years: 1993-2009.
Company Filing History:
Years Active: 1993-2009
Title: Werner Reutemann: Innovator in Methylamine Production
Introduction
Werner Reutemann is a notable inventor based in Bobenheim-Roxheim, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of methylamines. With a total of 4 patents to his name, Reutemann's work has had a considerable impact on industrial processes.
Latest Patents
One of Reutemann's latest patents is a method for controlling the reactor admission temperature during the production of methylamine. This invention relates to a process for preparing methylamines by gas-phase reaction of methanol and ammonia at pressures ranging from 15 to 30 bar, utilizing a heterogeneous catalyst. The process involves vaporizing the starting materials in heat exchangers, superheating them to create a feed gas stream, and feeding this stream into a reactor. The reactor inlet temperature is controlled by passing the feed or product gas stream through an adjustable valve to vary the pressure and condensation temperature.
Another significant patent by Reutemann is a method for avoiding corrosion during the separation of methylamine from a product stream. This method involves the separation of ammonia through pure distillation in a first column, followed by the separation of trimethylamine in a second column using extractive distillation with water. To prevent corrosion, alkali metal hydroxide is added to the second or third column during the process.
Career Highlights
Throughout his career, Reutemann has worked with prominent companies such as BASF Aktiengesellschaft and BASF SE Corporation. His expertise in chemical processes has been instrumental in advancing the production techniques of methylamines.
Collaborations
Reutemann has collaborated with notable colleagues, including Theodor Weber and Manfred Julius. Their combined efforts have contributed to the development of innovative solutions in the field of chemical engineering.
Conclusion
Werner Reutemann's contributions to the field of methylamine production through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to shape industrial practices in chemical engineering.