Bruno Raederscheidt

Title: Bruno Raederscheidt: Innovator in Chromium Oxide Production

Introduction

Bruno Raederscheidt is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of low sulphur chromium(III) oxide. His innovative approach has led to advancements in the manufacturing processes of this important compound.

Latest Patents

Raederscheidt holds a patent for the "Production of low sulphur chromium (III) oxide." This process involves annealing a mixture of alkali metal chromate and ammonium sulfate at a calcining temperature ranging from about 800°C to 1100°C. The method effectively separates the chromium(III) oxide formed from the alkali metal salt. Notably, the ammonium sulfate is utilized in the form of a concentrated solution, which is mixed with solid alkali metal dichromate. The mixture is then adjusted to a water concentration of less than about 15% by weight prior to calcination.

Career Highlights

Raederscheidt is associated with Bayer Aktiengesellschaft, a leading global company in the chemical and pharmaceutical sectors. His work at Bayer has allowed him to focus on innovative processes that enhance product quality and efficiency. His patent reflects his commitment to advancing chemical production techniques.

Collaborations

Throughout his career, Raederscheidt has collaborated with esteemed colleagues such as Wolfgang Rambold and Heinrich Heine. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Bruno Raederscheidt's contributions to the production of low sulphur chromium(III) oxide exemplify his dedication to innovation in chemical engineering. His patent and work at Bayer Aktiengesellschaft highlight his role as a significant figure in the field.