Michael Wohlers

Title: Michael Wohlers: Innovator in Anhydrosugar Alcohol Purification

Introduction

Michael Wohlers is a notable inventor based in Eschborn, Germany. He has made significant contributions to the field of chemical engineering, particularly in the purification of anhydrosugar alcohols. With a total of 4 patents to his name, Wohlers has demonstrated a commitment to advancing technology in his area of expertise.

Latest Patents

Wohlers' latest patents include a groundbreaking process for the purification of anhydrosugar alcohols. This process results in a purified product with a purity of at least 99.8% and is substantially colorless. The purification methods involve distillation, recrystallization from solvents such as methanol, ethanol, or ethylene glycol, and melt recrystallization. A unique test for determining the purity of the anhydrosugar alcohol is also disclosed, which examines the color of the alcohol after annealing at high temperatures. Additionally, he has developed a method for the liquid-phase hydrogenation of organic materials, utilizing a catalyst made of amorphous carbon with unique structural properties.

Career Highlights

Throughout his career, Wohlers has worked with prominent companies, including E.I. DuPont de Nemours and Company. His innovative approaches have led to advancements in the chemical industry, particularly in the production and application of high-purity anhydrosugar alcohols.

Collaborations

Wohlers has collaborated with esteemed colleagues such as Michael A. Hubbard and Edward G. Zey. These partnerships have contributed to the development of his patented technologies and have fostered a collaborative environment for innovation.

Conclusion

Michael Wohlers stands out as a significant figure in the field of chemical engineering, with a focus on the purification of anhydrosugar alcohols. His contributions through patents and collaborations highlight his dedication to innovation and advancement in technology.