Douglas F Geier

Title: Douglas F. Geier: Innovator in Chemical Engineering

Introduction

Douglas F. Geier is a notable inventor based in Decatur, IL (US). He has made significant contributions to the field of chemical engineering, particularly in the purification of chemical compounds and the conversion of waste materials into valuable products. With a total of 2 patents, his work has implications for both industrial processes and environmental sustainability.

Latest Patents

Geier's latest patents include a method for purifying hydroxymethylfurfural (HMF) using non-functional polymeric resins. This innovative method involves the use of specific resins that preferentially adsorb HMF relative to fructose, allowing for the effective removal of fructose from the reaction mixture. The process enhances the purity of HMF, which is desorbed using organic solvents like acetone. Additionally, he has developed a method for preparing fatty acid alkyl esters from waste or recycled fatty acid stock. This method utilizes an acidic resin and reactive simulated moving bed chromatography to convert over 95 percent of the fatty acid stock into esters, optimizing yield and preventing acid hydrolysis.

Career Highlights

Douglas F. Geier is currently employed at Archer Daniels Midland Company, where he applies his expertise in chemical processes. His work focuses on developing innovative methods that enhance production efficiency and sustainability in the chemical industry.

Collaborations

Geier has collaborated with notable colleagues such as John Glenn Soper and Ahmad K. Hilaly. These partnerships have contributed to the advancement of his research and the successful implementation of his patented methods.

Conclusion

Douglas F. Geier's contributions to chemical engineering through his patents and innovative methods demonstrate his commitment to advancing industrial processes and promoting sustainability. His work continues to influence the field and inspire future innovations.