Louis Marchildon

Title: Louis Marchildon: Innovator in Gas Adsorption Measurement

Introduction

Louis Marchildon is a notable inventor based in Trois-Rivières, Canada. He has made significant contributions to the field of gas adsorption measurement. His innovative approach has led to the development of a unique method and apparatus that enhances the understanding of physical adsorption processes.

Latest Patents

Marchildon's patent, titled "Method and apparatus for measuring physical adsorption of gases," presents a novel technique for measuring the physical adsorption of a gas by a solid adsorbent. The invention utilizes a capacitance cell in controlled gas flow communication with a sample cell that is initially under vacuum and contains the solid adsorbent. The process involves filling the capacitance cell with an adsorptive gas at a predetermined pressure and measuring the dielectric constant of the gas to determine a first density value. Following this, the gas expands into the sample cell for adsorption, leading to a pressure drop until equilibrium is established. The dielectric constant at equilibrium pressure is then measured to determine a second density value, allowing for the calculation of the amount of gas adsorbed by the solid adsorbent.

Career Highlights

Marchildon is affiliated with the Université du Québec à Trois-Rivières and the Société Québécoise d'Initiatives. His work in these institutions has been pivotal in advancing research in gas adsorption technologies. He holds 1 patent that showcases his expertise and innovative spirit.

Collaborations

Some of his notable coworkers include Tapan K. Bose and Richard Chahine. Their collaborative efforts have contributed to the success of various research projects and innovations in the field.

Conclusion

Louis Marchildon stands out as an inventor who has made significant strides in the measurement of gas adsorption. His contributions continue to influence research and development in this important area of study.