Rudolph Nehring

Title: The Innovations of Rudolph Nehring

Introduction

Rudolph Nehring is a notable inventor based in Marl, Germany. He has made significant contributions to the field of chemical engineering, particularly in the area of hydroformylation processes. His innovative work has led to advancements in the production of valuable chemical compounds.

Latest Patents

Rudolph Nehring holds a patent for a process that improves the working up of distillation residues from the hydroformylation, known as the oxo process. This process involves hydroformylating propene and then distilling it to separate various aldehydes and alcohols. The patent specifically addresses the enhancement of distillation residues by adding n-butanol, isobutanol, or mixtures thereof, in relation to the acid content. The process includes esterification in the presence of catalytically active amounts of sulphonic acids at temperatures ranging from about 50°C to 200°C. The method also involves separating off the water of reaction, distilling the esterification reaction product, and hydrogenating the distillate.

Career Highlights

Rudolph Nehring has been associated with Chemische Werke Huls Aktiengesellschaft, where he has applied his expertise in chemical processes. His work has contributed to the efficiency and effectiveness of chemical production methods, particularly in the context of the oxo process.

Collaborations

Throughout his career, Nehring has collaborated with notable colleagues such as Manfred Zur Hausen and Werner Neumann. These collaborations have likely fostered an environment of innovation and shared knowledge in the field of chemical engineering.

Conclusion

Rudolph Nehring's contributions to the field of chemical engineering, particularly through his patent on the hydroformylation process, highlight his role as an influential inventor. His work continues to impact the production of essential chemical compounds, showcasing the importance of innovation in this industry.