Company Filing History:
Years Active: 1980-1988
Title: **Walter Steppich: Innovator in Chemical Processes**
Introduction
Walter Steppich, an accomplished inventor based in Wiesbaden, Germany, has made significant contributions to the field of chemical engineering. With two patents to his name, Steppich has focused on innovative processes that enhance the extraction and manufacture of important chemical compounds.
Latest Patents
Steppich's most recent patents showcase his expertise in designing efficient chemical processes. His first patent details a process for the extraction of carboxylic acids from dilute aqueous solutions, specifically those with a carboxylic acid content below 8% by weight. This innovative method utilizes a mixture of aliphatic amines and phenolic compounds as extracting agents, optimizing the molar ratios for maximum efficiency.
The second patent focuses on the manufacture of acetaldehyde through a reaction involving ethylene and oxygen. This process employs an aqueous solution of palladium and copper chloride and involves continuous regeneration of the reaction solution outside the reactor. The method skillfully recycles waste water from the distillation step to meet water demands in the process, thus promoting sustainability.
Career Highlights
Throughout his career, Walter Steppich has been a key figure at Hoechst Aktiengesellschaft, contributing significantly to the company's research and development efforts. His innovations have not only advanced the company's chemical processes but also positioned him as a thought leader in the industry.
Collaborations
Steppich has collaborated with notable colleagues, including Bernhard Wojtech and Dieter Freudenberger. Together, they have worked on various projects focusing on the enhancement of chemical production methods, showcasing the power of teamwork in driving innovation.
Conclusion
Walter Steppich's work in chemical process innovation underscores the importance of continual improvement in industrial practices. His patents not only provide solutions for extraction and manufacturing challenges but also reflect his commitment to advancing the field of chemical engineering. As he continues to contribute to Hoechst Aktiengesellschaft, Steppich remains an inspiring figure in the world of inventors.