Lothar Sandhack

Title: Lothar Sandhack: Innovator in Chemical Processes

Introduction

Lothar Sandhack is a notable inventor based in Rheurdt, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of various chemical compounds. With a total of 2 patents to his name, Sandhack's work has had a considerable impact on industrial processes.

Latest Patents

Sandhack's latest patents include a continuous process for producing gamma-butyrolactone and a process for the production of lower alcohols. The first patent describes a method for hydrogenating maleic anhydride in two stages using a catalyst composed of cobalt oxide and palladium on a silica support. This process operates under specific conditions of hydrogen pressure and temperature to achieve optimal results. The second patent outlines a method for producing C2 to C6 alcohols through the direct hydration of olefins in the presence of water and an acid catalyst, allowing for the efficient separation of aqueous crude alcohols from the reaction product.

Career Highlights

Lothar Sandhack has worked with Deutsche Texaco Aktiengesellschaft, where he has applied his expertise in chemical processes. His innovative approaches have contributed to advancements in the production of essential chemical compounds, enhancing efficiency and sustainability in the industry.

Collaborations

Throughout his career, Sandhack has collaborated with esteemed colleagues such as Werner Webers and Wilhelm Neier. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Lothar Sandhack's contributions to chemical engineering through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the industry and pave the way for future innovations.