Yann-Pierrick Lemaire

Title: Innovations of Yann-Pierrick Lemaire

Introduction

Yann-Pierrick Lemaire is a notable inventor based in Verrières, France. He has made significant contributions to the field of pressure swing adsorption technology. With a total of 2 patents to his name, Lemaire continues to push the boundaries of innovation in gas separation processes.

Latest Patents

Lemaire's latest patents include a "Pressure swing adsorption method with additional elution." This process is designed to produce a gas stream enriched in a compound X from a feed gas stream. It involves at least two adsorbers, each subjected to a pressure cycle with high and low pressure phases. The method includes adsorption at high pressure, followed by depressurization, elution at low pressure, and repressurization. The elution gas consists of fractions from the depressurization of an adsorber and the gas stream enriched in compound X. The pressure cycle is carefully timed to optimize the production of the enriched gas stream.

Another significant patent is the "Method of pressure swing adsorption with regulation." This process also utilizes at least two adsorbers and involves a similar pressure cycle. The key innovation here is the modification of the pressure cycle to maintain the phase time within ±5% of the nominal phase time. This ensures consistent production of the gas stream enriched in compound X.

Career Highlights

Lemaire is currently employed at L'Air Liquide Société Anonyme Pour L'Etude Et L'Exploitation Des Procédés Georges Claude. His work at this esteemed company has allowed him to develop and refine his innovative methods in gas separation technology.

Collaborations

Throughout his career, Lemaire has collaborated with notable colleagues such as Christian Monereau and Louis Toulemonde. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Yann-Pierrick Lemaire is a distinguished inventor whose work in pressure swing adsorption has led to significant advancements in gas separation processes. His innovative patents and collaborations highlight his commitment to enhancing technology in this field.