Johannes Wrisberg

Title: Innovations of Johannes Wrisberg

Introduction

Johannes Wrisberg is a notable inventor based in Holte, Denmark. He has made significant contributions to the field of hydroprocessing, holding a total of 3 patents. His work focuses on improving processes for the treatment of hydrocarbon feedstocks, which is crucial for various industrial applications.

Latest Patents

Wrisberg's latest patents include a hydrotreating process designed for the removal of colored compounds in hydrocarbon feedstocks. This innovative process involves hydrotreating the feedstock in the presence of a first hydrotreating catalyst, followed by a second catalytic hydrotreating step. The effluent from the first step is separated into a gas phase and a mixed gas and liquid phase before undergoing further treatment. Another significant patent is related to a hydroprocessing process and method for retrofitting existing hydroprocessing reactors. This process involves admixing a hydrocarbon feed with a hydrogen-rich gas and utilizing hydrocracking catalysts to enhance efficiency.

Career Highlights

Johannes Wrisberg is currently associated with Haldor Topsoe A/S, a leading company in the field of catalysis and hydroprocessing technologies. His work at Haldor Topsoe has allowed him to develop and refine innovative processes that contribute to the advancement of hydrocarbon processing.

Collaborations

Wrisberg has collaborated with notable colleagues such as Arno S. Sorensen and Rasmus Breivik. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the hydroprocessing sector.

Conclusion

Johannes Wrisberg's contributions to hydroprocessing through his patents and work at Haldor Topsoe A/S highlight his role as a key innovator in the field. His advancements in hydrotreating processes are essential for improving the efficiency and effectiveness of hydrocarbon treatment.