Company Filing History:
Years Active: 2013
Title: Innovations of Patrick Michael Colleran
Introduction
Patrick Michael Colleran is an accomplished inventor based in Macungie, PA (US). He has made significant contributions to the field of adsorption processes, particularly in the recovery of NF3. His innovative approach has the potential to enhance the efficiency of conventional temperature swing adsorption (TSA) processes.
Latest Patents
Colleran holds a patent for the "Recovery of NF3 from adsorption operation." This invention addresses the challenges faced during the conventional TSA process, where NF3 co-adsorbed with impurities is typically vented during regeneration. His novel TSA cycle introduces a control scheme that halts adsorption before the adsorber becomes saturated with impurities. By utilizing a recovery purge gas, either co-current or counter-current, Colleran's method effectively releases the co-adsorbed NF3 from the saturated adsorber. This innovative cycle allows for the recovery of 10%-100% of the co-adsorbed NF3, significantly increasing the overall process yield. Additionally, the removal of co-adsorbed NF3 prevents adsorber degradation, thereby prolonging its useful life.
Career Highlights
Colleran is currently associated with Air Products and Chemicals, Inc., where he continues to develop and refine his innovative ideas. His work has not only contributed to the company's success but has also advanced the field of adsorption technology.
Collaborations
Throughout his career, Colleran has collaborated with notable colleagues, including Philip Bruce Henderson and Forrest Eli Hulbert. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Patrick Michael Colleran's contributions to the field of adsorption processes exemplify the spirit of innovation. His patented technology for recovering NF3 showcases his commitment to enhancing efficiency and sustainability in industrial processes. His work continues to inspire advancements in the field.