Company Filing History:
Years Active: 1981
Title: The Innovative Contributions of Hans-Peter Schuller
Introduction
Hans-Peter Schuller is a notable inventor based in Marl, Germany. He has made significant contributions to the field of chemical engineering, particularly in the purification of tertiary amines. His innovative methods have implications for various industrial applications.
Latest Patents
One of Hans-Peter Schuller's key patents is focused on the purification of tertiary amines using an adsorbent. This method involves removing secondary and primary amines, as well as their hydrochlorides, which are produced during the manufacture of tertiary amines. The process entails dissolving the impure tertiary amines in an organic solvent and passing the resulting solution over absorbents, such as aluminum oxides, which have a specific surface area of about 100 to 400 square meters per gram. The secondary and primary amines, along with their hydrochlorides, are retained on the adsorbents, allowing for the extraction of pure tertiary amines. These purified amines can be utilized in solvents or separated from them. Furthermore, the adsorbents can be regenerated by passing polar solvents over them to remove the impurities.
Career Highlights
Hans-Peter Schuller is associated with Chemische Werke Huls Aktiengesellschaft, where he has applied his expertise in chemical processes. His work has contributed to advancements in the purification techniques used in the chemical industry.
Collaborations
Throughout his career, Hans-Peter Schuller has collaborated with notable colleagues, including Alfred Coenen and Kurt Kosswig. These partnerships have fostered innovation and development in their respective fields.
Conclusion
Hans-Peter Schuller’s contributions to the purification of tertiary amines highlight his innovative spirit and dedication to advancing chemical engineering. His work continues to influence the industry and showcases the importance of effective purification methods.