Georg Stuhlmuller

Title: Georg Stuhlmuller: Innovator in Chemical Processes

Introduction

Georg Stuhlmuller is a notable inventor based in Gablingen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the preparation of specialized compounds. His innovative approach has led to advancements in production efficiency and yield.

Latest Patents

Stuhlmuller holds a patent for a process titled "Process for the continuous preparation of 2,2,6,6-tetramethylpiperidine." This process involves the reduction of triacetonamine with hydrazine, which can be achieved continuously through reactive distillation. The method includes the formation of a hydrazone that is transported to the distillation bottoms, which consist of a high-boiling solvent and an alkali at the base of a distillation column. The resulting 2,2,6,6-tetramethylpiperidine is then distilled off as an azeotrope. This innovative procedure allows for a hydrazine/triacetonamine ratio of 1.5:1 to 2.0:1, significantly increasing the product yield to over 90%. Additionally, the amounts of alkali and solvent used can be considerably reduced, showcasing the efficiency of Stuhlmuller's method.

Career Highlights

Georg Stuhlmuller is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has been instrumental in enhancing production processes and improving the overall efficiency of chemical manufacturing.

Collaborations

Stuhlmuller has collaborated with Detlef Kampmann, contributing to the development and refinement of innovative chemical processes.

Conclusion

Georg Stuhlmuller is a distinguished inventor whose work in chemical processes has led to significant advancements in production efficiency. His patented methods demonstrate a commitment to innovation and improvement in the field of chemical engineering.