Beverly B Fuqua

Title: Beverly B. Fuqua and a Simplified Catalyst Regeneration Procedure

Introduction

Beverly B. Fuqua is an inventor associated with Baton Rouge, Louisiana, and Exxon Research and Engineering Company. Her patent work addresses the regeneration of supported iridium-containing catalysts used in hydrocarbon conversion.

Latest Patents

The available information identifies one patent for Fuqua: “Simplified Regeneration Procedure.” The invention describes treating a partially deactivated catalyst with a chlorine-containing reagent before exposing it to oxygen at elevated temperature. The treatment raises the catalyst’s chlorine content to approximately 0.7–2.0 percent by weight. The catalyst is then contacted with a substantially sulfur-free, oxygen-containing gas at approximately 775–900°F, while maintaining at least 0.7 percent chlorine, to burn away at least some carbonaceous residue. Fuqua is associated with 1 patent.

Career Highlights

Fuqua’s documented patent contribution focuses on a practical method for restoring supported iridium-containing hydrocarbon conversion catalysts after carbonaceous deposits reduce their activity. The procedure specifies both the chlorine level and the conditions for the subsequent oxygen treatment.

Collaborations

Fuqua’s listed coworkers include John D. Paynter and Richard R. Cecil. Her patent is associated with Exxon Research and Engineering Company.

Conclusion

Beverly B. Fuqua’s recorded invention presents a controlled approach to catalyst regeneration, combining chlorine treatment with oxygen-based removal of carbonaceous residues.