Company Filing History:
Years Active: 1984-1999
Title: Siegfried Zingel: A Pioneer in Chemical Reactor Innovations
Introduction
Siegfried Zingel, an inventive mind based in Krefeld, Germany, has made notable contributions to the field of chemical engineering through his innovative patents. With a total of two patents to his name, Zingel has focused on developing processes and reactors that enhance the efficiency of chemical reactions.
Latest Patents
Zingel's latest patents showcase his expertise in creating specialized reactors and processes. The first patent is for a "Reactor for Corrosive Reaction Mixtures," designed to safely and effectively handle corrosive and abrasive substances. This innovative reactor features an upper section and a conically tapered lower reaction section, equipped with a screw mixer encapsulated by a jacketed band surrounding a conveyor screw, which is suspended from the top. Additionally, it includes a direct inlet for solid reactants leading into the vertical conveying device.
His second patent pertains to the "Process for the Preparation of Benzoyl Chloride," where he outlines a method to produce benzoyl chloride by efficiently removing heavy metal salts from the high-boiling residues obtained during the catalytic oxidation of toluene. This process carefully chlorinates the substance at elevated temperatures, with the option of using light, allowing for the effective separation of benzoyl chloride afterward.
Career Highlights
Siegfried Zingel's career is marked by his role at Bayer Aktiengesellschaft, a leading global company in the fields of science and pharmaceuticals. His work within such a distinguished organization highlights his skills and dedication to advancing chemical engineering.
Collaborations
Throughout his career, Zingel has collaborated with fellow innovators such as Wilfried Burow and Martin Anstock. These partnerships underscore the importance of teamwork in the pursuit of advancements in technology and chemical processes.
Conclusion
Siegfried Zingel's contributions to the field of chemical engineering through his patents reflect his commitment to innovation and improvement in industrial processes. With his work at Bayer Aktiengesellschaft and collaborations with notable colleagues, Zingel continues to make significant strides in the development of advanced chemical reactors and production methods.