Location History:
- Bolingbrook, IL (US) (1985)
- Wonder Lake, IL (US) (1987)
Company Filing History:
Years Active: 1985-1987
Title: The Innovative Contributions of Nancy J. Flint
Introduction
Nancy J. Flint is a prominent inventor based in Bolingbrook, Illinois. She has made significant contributions to the field of catalysis, particularly in the production of aromatics. With a total of two patents to her name, her work has had a notable impact on the industry.
Latest Patents
One of her latest patents is focused on a phosphorus-containing alumina catalyst for the production of aromatics. This innovative catalyst demonstrates superior tolerance to catalyst coking, achieved through a catalytic composite that includes a gallium component and a crystalline aluminosilicate incorporated with phosphorus-containing alumina. The invention showcases a five-fold reduction in the coke content of the spent catalyst, which is directly attributable to the phosphorus-containing alumina. Additionally, she has developed a novel method for preparing this catalyst, along with a unique process for the dehydrocyclodimerization of C2-C5 aliphatic hydrocarbons.
Another significant patent involves a process for the separation of ortho-xylene from other C8 aromatics. In this process, the ortho-xylene-containing feed mixture is contacted with an X-type zeolite that has silver cations at exchangeable cationic sites, which has undergone a reduction step. The ortho-xylene is selectively adsorbed onto the adsorbent, and the feed is subsequently removed from the absorbent. The ortho-xylene is then recovered by desorption with para-diethylbenzene, making the process particularly suitable for the simulated moving bed flow scheme.
Career Highlights
Nancy J. Flint is currently associated with UOP LLC, where she continues to advance her research and development efforts in catalysis. Her work has been instrumental in enhancing the efficiency and effectiveness of catalytic processes in the industry.
Collaborations
Throughout her career, Nancy has collaborated with notable colleagues, including Solveg S. Kjell and Tai-Hsiang Chao. These partnerships have contributed to the success of her innovative projects and patents.
Conclusion
Nancy J. Flint's contributions to the field of catalysis and her innovative patents highlight her role as a leading inventor in the industry. Her work continues to influence advancements in the production of aromatics and the development of efficient catalytic processes.
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