Jeffrey M Fitt

Title: Innovations in Alkylation: The Work of Inventor Jeffrey M. Fitt

Introduction: Jeffrey M. Fitt is a notable inventor based in Centreville, VA, who has made significant contributions to the field of chemical engineering. With two patents to his name, his work primarily focuses on improving alkylation processes, which are vital in the production of high-octane fuels.

Latest Patents: Jeffrey Fitt's latest patents involve sophisticated methods for the HF alkylation process. The first patent describes an HF olefin/isoparaffin alkylation process that utilizes a settling vessel. In this innovative setup, the alkylate product is effectively separated from the HF acid catalyst, which contains water and acid-soluble oil (ASO). The process incorporates a nuclear density profile analyzer to measure the density of liquids in the settling vessel at various levels. This measurement enables the determination of acid strength and the proportion of water in the acid phase, enhancing the efficiency of the procedure.

The second patent enhances the regeneration of HF alkylation acid within an alkylation unit. It introduces a method for withdrawing a vapor stream from the HF regenerator tower, which is then condensed to form a liquid fraction that is accumulated in a side distillation zone. This improvement allows for the effective distillation of HF acid, water, and other components until the composition reaches the azeotropic value, facilitating easier disposal through neutralization.

Career Highlights: Jeffrey Fitt is currently associated with ExxonMobil Research and Engineering Company, where he continues to influence advancements in chemical processes. His innovative approach to alkylation plays a key role in improving the efficiency and safety of hydrocarbon processing.

Collaborations: Throughout his career, Fitt has worked alongside esteemed colleagues, including Curtis A. Lawrence and Richard M. Janclaes. Their collaborations have contributed to developing robust technologies that enhance alkylation methods within the industry.

Conclusion: Jeffrey M. Fitt's innovations in HF alkylation processes demonstrate his commitment to advancing chemical engineering practices. Through his patents, he not only addresses current challenges but also paves the way for safer and more efficient fuel production methods. His work exemplifies the valuable contributions of inventors in the realm of industrial chemistry.