Robert S Nebergall

Title: Innovations of Robert S Nebergall

Introduction

Robert S Nebergall is a notable inventor based in Lombard, IL (US). He has made significant contributions to the field of chemical engineering, particularly in the regeneration of spent clays. With a total of three patents to his name, Nebergall's work has had a substantial impact on the industry.

Latest Patents

Nebergall's latest patents include a process for regenerating spent acid-activated bentonite clays and a three-step process for regenerating spent bleaching clays and acid-activated smectite catalyst granules. The first step of this process involves an extraction step to remove a majority of entrained oil, preferably about 75% to about 95% by weight of the entrained oil. The second step is an oxidation step aimed at removing the majority of remaining carbonaceous adsorbates that are not eliminated by the extraction step. Finally, the third step is an acid wash step designed to restore the acidity typically associated with fresh acid-activated bleaching clays. Notably, the features of the oxidation and acid wash steps may be combined into a single step by utilizing an appropriate oxidant, such as a source of acidic protons like peracetic acid.

Career Highlights

Nebergall has built a successful career at American Colloid Company, where he has applied his expertise in chemical processes. His innovative approaches have led to advancements in the regeneration of clays, which are essential in various industrial applications.

Collaborations

Throughout his career, Nebergall has collaborated with esteemed colleagues, including Dennis R Taylor and Carolyn J Kucharz. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Robert S Nebergall's contributions to the field of chemical engineering through his patents and collaborative efforts highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.