Location History:
- San Carlos, CA (US) (2009)
- Williamsville, NY (US) (2015 - 2017)
Company Filing History:
Years Active: 2009-2017
Title: Persefoni E Kechagia: Innovator in Argon Purification Technologies
Introduction
Persefoni E Kechagia is a notable inventor based in Williamsville, NY (US). She has made significant contributions to the field of cryogenic technology, particularly in the purification of argon. With a total of 9 patents to her name, her work has advanced the methods used in gas separation and purification processes.
Latest Patents
Kechagia's latest patents include innovative processes for the purification of argon. One of her key inventions is the "Purification of argon through liquid phase cryogenic adsorption." This process involves removing oxygen from liquid argon using a temperature swing adsorption (TSA) cyclical process. The method includes cooling an adsorbent bed to maintain argon in a liquid phase and supplying it with a contaminated liquid argon feed. The result is a purified argon product with significantly reduced oxygen contaminants. Another notable patent is the "Argon production method and apparatus," which describes a method for producing a purified liquid argon product by separating argon from oxygen in a cryogenic air separation plant. This invention enhances the efficiency of argon purification by utilizing an adsorbent bed to remove oxygen impurities while maintaining the liquid argon at reduced temperatures.
Career Highlights
Throughout her career, Persefoni has worked with prominent companies such as Praxair Technology, Inc. and Caliper Life Sciences, Inc. Her experience in these organizations has allowed her to develop and refine her innovative technologies in gas purification.
Collaborations
Kechagia has collaborated with esteemed colleagues, including Philip Alexander Barrett and Steven John Pontonio. These partnerships have contributed to her success in advancing argon purification technologies.
Conclusion
Persefoni E Kechagia is a pioneering inventor whose work in argon purification has made a significant impact in the field of cryogenic technology. Her innovative patents and collaborations highlight her dedication to advancing gas separation processes.
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