Wilfried Schnelle

Title: Wilfried Schnelle: Innovator in Catalytic Technology

Introduction

Wilfried Schnelle is a notable inventor based in Wiesbaden, Germany. He has made significant contributions to the field of catalytic technology, particularly in the reduction of nitrogen oxides from exhaust gases. His innovative approaches have led to the development of two patents that enhance the efficiency and effectiveness of catalytic processes.

Latest Patents

Schnelle's latest patents focus on advanced methods for manufacturing catalyst members. One patent describes a process for creating catalysts that reduce nitrogen oxides from exhaust gases and improve chemical air cleaning processes. This invention involves a catalytically active material, such as iron ores, chromium ores, or zeolite, which is placed in contact with a carrier means that has a series of openings. The carrier means can be made from materials like wire mesh or perforated metal. The process includes etching the carrier means with an acid etchant before forming the catalytic member, which is then bonded through thermal treatment. This method results in a catalytic member with enhanced activity, mechanical strength, and resistance to chipping.

Another patent by Schnelle explores the use of manganese nodules or deep-sea ores as catalysts for reducing nitrogen oxides in exhaust gases. This invention allows for the reduction of nitrogen oxides at relatively low temperatures, utilizing reduction agents such as ammonia. It also enables the oxidation of nitrogen oxides to nitrogen dioxide, showcasing the versatility and effectiveness of the catalysts developed by Schnelle.

Career Highlights

Throughout his career, Wilfried Schnelle has worked with prominent companies, including Didier-Werke AG and Didier Engineering GmbH. His experience in these organizations has contributed to his expertise in catalytic technology and innovation.

Collaborations

Schnelle has collaborated with notable colleagues, including Hartmut Kainer and Daniel Grimm. Their combined efforts have further advanced the field of catalytic processes and technologies.

Conclusion

Wilfried Schnelle's contributions to catalytic technology through his innovative patents demonstrate his commitment to improving environmental processes. His work continues to influence the industry and pave the way for future advancements in catalytic applications.