Bruno Engelhard

Title: Bruno Engelhard: Innovator in Allyl Alcohol Production

Introduction

Bruno Engelhard is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of allyl alcohol. His innovative approach has led to the development of a patented process that enhances the efficiency of allyl alcohol production.

Latest Patents

Engelhard holds a patent for a process that produces allyl alcohol in a simple and economical manner. The process involves reacting propylene, oxygen, and acetic acid over a palladium-containing catalyst in the presence of water. The reaction product is then condensed to form a condensate containing allyl acetate, acetic acid, and water. This condensate is treated with an acid catalyst, and the resulting product is separated by distillation into a head product and a sump product. The head product consists essentially of an allyl acetate/allyl alcohol/water azeotrope, while the sump product contains acetic acid, allyl alcohol, and water. The process allows for recycling of the products, making it both efficient and sustainable.

Career Highlights

Bruno Engelhard is associated with Bayer Aktiengesellschaft, a leading global company in the pharmaceutical and life sciences sector. His work at Bayer has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in chemical production.

Collaborations

Engelhard has collaborated with notable colleagues such as Gerhard Scharfe and Wulf Schwerdtel. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Bruno Engelhard's contributions to the production of allyl alcohol exemplify the impact of innovation in the chemical industry. His patented process not only improves efficiency but also promotes sustainability in production methods. Engelhard's work continues to influence the field and inspire future innovations.