Gerhard Dummer

Title: Gerhard Dummer: Innovator in Chemical Engineering

Introduction

Gerhard Dummer is a notable inventor based in Burgkirchen, Germany. He has made significant contributions to the field of chemical engineering, holding a total of 12 patents. His work primarily focuses on catalyst systems and processes related to the chlorination of ethylene.

Latest Patents

Among his latest patents is a catalyst system and its use for the preparation of 1,2-dichloroethane. This innovative catalyst system facilitates the reaction of ethylene and chlorine in a solvent, potentially in the presence of an inhibitor to minimize byproduct formation. The catalyst system features a phenolate/chlorine complex. Another significant patent involves a process for the purification of hydrogen chloride from the pyrolysis of 1,2-dichloroethane. This process includes a selective hydrogenation step for acetylene removal, followed by rectification to achieve high purity levels of hydrogen chloride.

Career Highlights

Throughout his career, Gerhard Dummer has worked with prominent companies such as Wacker Chemie GmbH and Hoechst Aktiengesellschaft. His expertise in chemical processes has been instrumental in advancing the technologies used in these organizations.

Collaborations

Gerhard has collaborated with notable colleagues, including Ludwig Schmidhammer and Rudolf Strasser. Their combined efforts have contributed to the development of innovative solutions in the chemical industry.

Conclusion

Gerhard Dummer's contributions to chemical engineering through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in catalyst systems and chemical processes.