Gerhard Kölbl

Title: Gerhard Kölbl: Innovator in Alkyl Methacrylate Production

Introduction

Gerhard Kölbl is a notable inventor based in Gernsheim, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of alkyl methacrylates. With a total of 4 patents to his name, Kölbl's work has advanced the efficiency and sustainability of chemical processes.

Latest Patents

Kölbl's latest patents include a process for producing alkyl methacrylates with improved water and acid management. This innovative method involves the production of methacrolein in a first reaction stage, followed by direct oxidative esterification of the methacrolein with an alcohol, preferably methanol, to produce an alkyl methacrylate. The process emphasizes minimizing the use of water and acid, as well as reducing aqueous waste streams through optimized recycling of generated process water. Another significant patent focuses on producing optical molding materials based on methyl methacrylate. This process results in MMA with a very low yellowness index, achieved through the optimized workup of the reactor output from the oxidative esterification of methacrolein.

Career Highlights

Throughout his career, Kölbl has worked with prominent companies such as Röhm GmbH and Evonik Röhm GmbH. His experience in these organizations has allowed him to refine his expertise in chemical processes and patent development.

Collaborations

Kölbl has collaborated with notable coworkers, including Steffen Krill and Belaid Ait Aissa. Their joint efforts have contributed to the advancement of innovative processes in the chemical industry.

Conclusion

Gerhard Kölbl's contributions to the field of chemical engineering, particularly in the production of alkyl methacrylates, highlight his role as a significant inventor. His innovative processes not only improve efficiency but also promote sustainability in chemical manufacturing.