Company Filing History:
Years Active: 2008-2017
Title: The Innovative Contributions of Ellen Dahlhoff
Introduction
Ellen Dahlhoff is a prominent inventor based in Limburgerhof, Germany. She has made significant contributions to the field of chemical engineering, particularly in the area of gas-phase dehydrogenation and ammonium hydroxide production. With a total of 6 patents to her name, her work has had a notable impact on industrial processes.
Latest Patents
Ellen's latest patents include a reactor designed for carrying out autothermal gas-phase dehydrogenation. This innovative reactor allows for the gas-phase dehydrogenation of a hydrocarbon-comprising stream in conjunction with an oxygen-comprising stream over a monolithic heterogeneous catalyst. The design features catalytically active zones that comprise monoliths packed next to one another and/or above one another, along with a mixing zone that has fixed internals upstream of each catalytically active zone. Additionally, the reactor includes independently regulable feed lines for both the hydrocarbon-comprising gas stream and the oxygen-comprising gas stream, ensuring efficient operation. The interior wall of the reactor is insulated, and the catalytically active zones are accessible from the outside via manholes, allowing for easy maintenance.
Another significant patent involves a method for producing 1-adamantyl trimethylammonium hydroxide. This process entails reacting 1-adamantyldimethylamine with dimethyl sulfate to produce 1-adamantyltrimethylammonium sulfate, followed by anion exchange with an ion exchanger loaded with OH ions.
Career Highlights
Ellen has worked with notable companies such as BASF SE Corporation and BASF Aktiengesellschaft. Her experience in these leading chemical companies has allowed her to develop and refine her innovative ideas, contributing to advancements in chemical processes.
Collaborations
Throughout her career, Ellen has collaborated with esteemed colleagues, including Matthias Frauenkron and Thomas Krug. These partnerships have fostered a creative environment that has led to the development of her groundbreaking inventions.
Conclusion
Ellen Dahlhoff's contributions to the field of chemical engineering are marked by her innovative patents and collaborations. Her work continues to influence the industry, showcasing the importance of creativity and collaboration in driving technological advancements.