James E Kegerreis

Title: Innovations of James E. Kegerreis in Sulfur Removal Technology

Introduction

James E. Kegerreis, an inventive mind hailing from Fairfax Station, VA, has made significant contributions to the field of chemical engineering through his innovative patents. With a total of three patents to his name, Kegerreis has focused primarily on technologies designed for the removal of sulfur compounds from various hydrocarbon streams. He is affiliated with ExxonMobil Research and Engineering Company, where he has dedicated his expertise to advancing fuel purification processes.

Latest Patents

Two of Kegerreis's most recent patents showcase his innovative approaches to sulfur removal from fuels. The first patent, titled "Adsorbent for Ultradeep Removal of Sulfur Compounds from Distillate Fuels," presents a novel class of adsorbents comprised of nanocrystals of nickel, which have phosphorus and/or phosphine species adsorbed onto their surface. These nanocrystals can be effectively integrated into a micro-/meso-porous support material to enhance their efficiency.

The second patent, "Process for Adsorption of Sulfur Compounds from Hydrocarbon Streams," introduces a high-capacity adsorbent made from a composite material containing particles of a nickel phosphide complex, NiP. This innovative adsorbent facilitates a sulfur removal process that operates without the need for added hydrogen, utilizing relatively low temperatures ranging from about 150°C to about 400°C. This process enables ultra-deep desulfurization to levels of approximately 1 ppm and less, highlighting the efficacy of Kegerreis’s inventions in addressing environmental concerns related to fuel quality.

Career Highlights

Throughout his career, Kegerreis has demonstrated a commitment to enhancing fuel refinement technologies, focusing on sustainable solutions for hydrocarbon processing. His work at ExxonMobil Research and Engineering Company not only amplifies his innovative contributions but also supports the broader objectives of the energy industry.

Collaborations

James E. Kegerreis has collaborated with notable colleagues, including Miron Landau and Mordechay Herskowitz. These partnerships have likely facilitated an exchange of ideas that further propelled the innovative research leading to his patents.

Conclusion

James E. Kegerreis is an accomplished inventor whose patents have implications for cleaner fuel technologies. His work in creating advanced adsorbents and desulfurization processes continues to make a significant impact in the energy sector, addressing both practical and environmental challenges in hydrocarbon processing. Through his innovation and collaboration, Kegerreis upholds a legacy of scientific advancement that benefits both industry and society.