Company Filing History:
Years Active: 1981-1983
Title: Roger F Leysen: Innovator in Catalysis and Membrane Technology
Introduction
Roger F Leysen is a notable inventor based in Mol, Belgium. He has made significant contributions to the fields of catalysis and membrane technology, holding a total of 2 patents. His innovative methods have the potential to impact various industrial applications.
Latest Patents
Leysen's latest patents include a method for preparing a catalyst for an isotopic exchange column. This method involves dry-mixing carrier particles with hydrophobic material, which acts as a binder. The mixture undergoes an agglomeration step, resulting in agglomerates that are subsequently broken and screened. The fraction with a grain size smaller than 1 mm is pressed into a cake, which is then rolled to cut catalyst particles. These particles are mixed with hydrophilic particles for use in an isotopic exchange column designed to separate tritium from aqueous effluents.
Another significant patent by Leysen is a method of preparing a membrane consisting of polyantimonic acid powder. This process includes preparing a solution of a binder in a solvent, wetting and grinding polyantimonic powder, and forming a suspension. The suspension is mixed with the binder solution, poured onto a plate, and allowed to dry. The membrane is then removed after further solvent removal by lixiviation.
Career Highlights
Roger F Leysen is associated with the Studiecentrum Voor Kernenergie, which translates to the Center for Nuclear Energy. His work at this institution has allowed him to focus on innovative research in nuclear technology and its applications.
Collaborations
Leysen has collaborated with notable colleagues such as Philippe Vermeiren and Leon H Baetsle. These collaborations have likely contributed to the advancement of his research and patent developments.
Conclusion
Roger F Leysen is a distinguished inventor whose work in catalysis and membrane technology showcases his innovative spirit. His patents reflect a commitment to advancing scientific knowledge and practical applications in his field.