Location History:
- Saint Lambert, CA (1993 - 2002)
- St-Lambert, CA (2007)
Company Filing History:
2 out of 822 
2 out of 10 Years Active: 1993-2007
Title: Paul J Parisi: Innovator in Sulfur Dioxide Management
Introduction
Paul J Parisi is a notable inventor based in Saint Lambert, Canada. He has made significant contributions to the field of gas treatment, particularly in the management of sulfur dioxide. With a total of 4 patents to his name, Parisi's work focuses on innovative methods for removing sulfur dioxide from gas streams and ensuring its safe storage and transportation.
Latest Patents
One of Parisi's latest patents involves a method for removing sulfur dioxide from gas streams. This process utilizes an absorbing medium containing an amine that can form an amine salt, heat stable salt, and sulfite. The design ensures that during the regeneration of the sulfur dioxide-rich amine, the pH of the absorbing medium remains at a specified level. Additionally, the amine used for absorption has a pKa that is lower than that of sulfite, enhancing the efficiency of the process.
Another significant patent addresses the safe storage and transportation of sulfur dioxide. This invention outlines a method that involves contacting a sulfur dioxide-containing gas stream with an absorbing medium made up of water and a water-soluble amine absorbent. The absorbent is designed to irreversibly absorb sulfur dioxide in salt form, making it non-volatile, while also allowing for reversible absorption under specific conditions. This dual functionality ensures that the absorbing medium can be effectively saturated with sulfur dioxide for safe handling.
Career Highlights
Throughout his career, Paul J Parisi has worked with prominent companies in the chemical and technology sectors. Notably, he has been associated with Union Carbide Chemicals & Plastics Technology Corporation and Cansolv Technologies Inc. His experience in these organizations has contributed to his expertise in gas treatment technologies.
Collaborations
Parisi has collaborated with several professionals in his field, including Leo Ernest Hakka and Patrick M Ravary. These collaborations have likely enriched his work and led to advancements in his innovative projects.
Conclusion
Paul J Parisi stands out as an inventor dedicated to improving sulfur dioxide management through innovative technologies. His patents reflect a commitment to environmental safety and efficiency in gas treatment processes. His contributions continue to influence the industry positively.