Emil Scharf

Title: Emil Scharf: Innovator in Chemical Engineering

Introduction

Emil Scharf is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the preparation of alkanolamines. With a total of 8 patents to his name, Scharf's work has had a lasting impact on various industrial processes.

Latest Patents

Scharf's latest patents include innovative methods for the preparation of N-(2-hydroxyethyl)-piperazine. This process involves reacting triethanolamine with ammonia in the presence of hydrogen at temperatures ranging from 100°C to 500°C and pressures from 10 to 500 bar over a heterogeneous catalyst. The catalyst contains a specific composition of zirconium dioxide (ZrO₂) or aluminum oxide (Al₂O₃), along with copper oxide and oxides of cobalt, nickel, or molybdenum. Another significant patent focuses on the process and apparatus for preparing or reacting alkanolamines, emphasizing the use of nickel-free alloy steels to prevent corrosion and discoloration during high-temperature reactions.

Career Highlights

Emil Scharf has had a distinguished career at BASF Aktiengesellschaft, a leading chemical company. His innovative approaches and technical expertise have contributed to advancements in chemical manufacturing processes. Scharf's work has not only enhanced product quality but also improved operational efficiency in various applications.

Collaborations

Throughout his career, Scharf has collaborated with esteemed colleagues such as Otto Hertel and Rolf Fikentscher. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Emil Scharf's contributions to chemical engineering and his impressive portfolio of patents underscore his role as a leading inventor in the industry. His work continues to influence the field and inspire future innovations.