Company Filing History:
1 out of 5 
1 out of 2 
1 out of 2 Years Active: 1987-1991
Title: Innovations of Jean-Marie St-Arnaud
Introduction
Jean-Marie St-Arnaud is a notable inventor based in Trois-Rivières, Canada. He has made significant contributions to the field of adsorption technology, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is for a high-density adsorbent and method of producing the same. This invention involves a compacted mass of high surface area carbon particles bound together with a binder, creating a network of unobstructed micropores. The carbon particles are compacted under pressure, resulting in a substantial increase in density and gas storage capacity, particularly useful for low-pressure storage of compressed natural gas. Another significant patent is a method and apparatus for measuring physical adsorption of gases. This invention utilizes a capacitance cell in controlled gas flow communication with a sample cell containing the solid adsorbent. By measuring the dielectric constant of the gas at different pressures, the amount of gas adsorbed by the solid adsorbent can be accurately determined.
Career Highlights
Jean-Marie St-Arnaud has worked with esteemed institutions such as Université du Québec à Trois-Rivières and Société Québécoise d'Initiatives Pétrolières. His work in these organizations has allowed him to develop and refine his innovative ideas in the field of adsorption technology.
Collaborations
Some of his notable coworkers include Tapan K. Bose and Richard Chahine. Their collaborative efforts have contributed to advancements in the technologies related to adsorption and gas storage.
Conclusion
Jean-Marie St-Arnaud's contributions to the field of adsorption technology through his patents and career highlights demonstrate his commitment to innovation. His work continues to influence advancements in gas storage solutions.
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