Gerald T Pancio

Title: Gerald T. Pancio and His Work on Sulfur Scavenging

Introduction

Gerald T. Pancio is an inventor associated with St. Louis, Missouri, and Petrolite Corporation. His patent work includes a method for removing sulfur species from petroleum-derived media using olefinic imines. The supplied information lists 2 patents for Pancio.

Latest Patents

“Use of Olefinic Imines to Scavenge Sulfur Species” describes contacting a petroleum-derived medium with an amount of an imine sufficient to scavenge sulfur species. The disclosed imines contain olefin and organic groups within specified carbon-count ranges.

The patent also describes producing the imines through condensation reactions involving an amine with at least one primary amino group and a suitable carbonyl compound. Another embodiment uses an aldehyde with at least one alpha-hydrogen, at an aldehyde-to-primary-amino-group molar ratio of at least about 2:1. These approaches are presented as ways to prepare compounds for sulfur removal.

Career Highlights

Pancio’s listed invention addresses sulfur management in petroleum-derived media, an area relevant to processing and treating petroleum products. His work at Petrolite Corporation connects his inventive activity with the company’s focus on chemical technologies.

Collaborations

Pancio’s listed coworkers include Jerry J. Weers and David R. Gentry. The supplied information identifies them as coworkers but does not specify their roles in the patent or the invention.

Conclusion

Gerald T. Pancio’s patent work highlights the use of olefinic imines as sulfur scavengers and documents his association with Petrolite Corporation and fellow coworkers Jerry J. Weers and David R. Gentry.