Location History:
- Hattersheim am Main, DE (1982 - 1989)
- Hattersheim, DE (1991)
Company Filing History:
Years Active: 1982-1991
Title: **The Innovative Journey of Horst Langner: A Pioneer in Vinyl Acetate Isolation**
Introduction
Horst Langner, an accomplished inventor based in Hattersheim am Main, Germany, has made significant contributions to the field of chemical engineering, particularly in the isolation of vinyl acetate. With a portfolio of three patents to his name, Langner's work exemplifies the innovative spirit necessary for advancements in industrial processes.
Latest Patents
Langner’s most recent patents revolve around the intricate processes for isolating vinyl acetate. The first patent details a novel approach for isolating vinyl acetate by distillation. This process notably involves not combining the bottom product of the recycled gas washings with water-saturated vinyl acetate. Instead, it introduces the product to multiple distillation columns, which derive from a gas mixture created during the reaction of ethylene with acetic acid and oxygen over palladium-based catalysts.
In the second patent, he elaborates on a method for isolating vinyl acetate from a gas mixture that includes vinyl acetate, ethyl acetate, water, and carbon dioxide. This patented process specifies that the gas mixture exiting the reaction zone is initially processed through a distillation column. The cooling and washing stages are critical in isolating an acetic acid solution containing vinyl acetate, which is subsequently processed through additional distillation to achieve pure vinyl acetate at the top of the final column.
Career Highlights
Langner has established a noteworthy career at Hoechst Aktiengesellschaft, a significant player in the chemical industry. His work at Hoechst underscores his dedication to improving chemical processes and advancing industrial efficiency through his patented innovations.
Collaborations
Throughout his career, Langner has collaborated with esteemed colleagues such as Gunter Roscher and Karl-Heinz Schmidt. These collaborations have not only fostered innovation but have also contributed to the overall progression of chemical engineering methodologies within their research environment.
Conclusion
Horst Langner remains a pivotal figure in the innovation landscape of vinyl acetate isolation. His patents demonstrate a deep understanding of chemical processes and make significant strides toward enhancing industrial applications. With a focus on optimization and efficiency, Langner's contributions continue to leave a lasting impact in the field of chemical engineering.