Calvin F Konzak

Title: Innovations of Calvin F. Konzak in Ethylene Glycol Phosphate Esters

Introduction

Calvin F. Konzak is a notable inventor based in Pullman, WA (US). He has made significant contributions to the field of chemical processes, particularly in the production of ethylene glycol phosphate esters. His work has implications for both industrial applications and agricultural practices.

Latest Patents

Konzak holds a patent for "Processes for producing ethylene glycol phosphate esters and foliar." This patent details a method for producing ethylene glycol phosphate esters using ethylene glycol and phosphoric acid. The process involves mixing and heating these reactants with an esterification promoter, which can be an oxide or hydroxide, such as an alkali or alkaline earth metal oxide or hydroxide. The reaction can occur at atmospheric pressures and temperatures exceeding 150 degrees Celsius, which accelerates the esterification process. Boiling is preferred during the reaction to enhance water removal. Additionally, excess ethylene glycol can be utilized to improve conversion efficiency. The unreacted ethylene glycol plays a crucial role when the reaction products are employed as foliar fertilizers. The cations from some promoters can substitute into the esters, providing secondary or trace elements of nutritional value when used as fertilizers.

Career Highlights

Konzak is affiliated with Washington State University, where he has contributed to research and development in his field. His innovative approaches have garnered attention and recognition within the scientific community.

Collaborations

One of his notable collaborators is Enrique A. Polle, with whom he has worked on various projects related to his patent.

Conclusion

Calvin F. Konzak's work in the production of ethylene glycol phosphate esters showcases his innovative spirit and dedication to advancing chemical processes. His contributions have the potential to impact both industrial applications and agricultural practices significantly.