Paul Meriaudeau

Title: Paul Meriaudeau: Innovator in Zeolite Preparation

Introduction

Paul Meriaudeau is a notable inventor based in Pont d'Ain, France. He has made significant contributions to the field of materials science, particularly in the preparation of zeolites. His innovative work has led to the development of a unique process that enhances the properties of ferrierite-type zeolites.

Latest Patents

Meriaudeau holds a patent for a preparation process for ferrierite zeolite and its various applications. This process involves creating a high-crystallinity ferrierite-type zeolite with a specific anhydrous stage composition. The formula for this zeolite is expressed as M.sub.x (AlO.sub.2).sub.x (SiO.sub.2).sub.y, where M represents a cation of an alkaline metal such as sodium (Na) or potassium (K), or a combination of both. The innovative aspect of this process is the gel-producing step, which includes the addition of boric acid to an aqueous aluminum-sulfate solution mixed with an aqueous solution containing oxides of Na and/or K and silicon, all without the use of a structural agent. This invention also encompasses any zeolite obtained through this method and its potential uses.

Career Highlights

Meriaudeau is associated with Total Raffinage Distribution S.A., where he applies his expertise in zeolite preparation. His work has been instrumental in advancing the understanding and application of zeolites in various industries.

Collaborations

Throughout his career, Meriaudeau has collaborated with esteemed colleagues such as Georges Szabo and Anh Tuan Vu. These partnerships have contributed to the successful development and implementation of innovative processes in zeolite technology.

Conclusion

Paul Meriaudeau's contributions to the field of zeolite preparation highlight his innovative spirit and dedication to advancing materials science. His patented process for ferrierite zeolite exemplifies the potential for practical applications in various industries.