Engelhard Wilhelm Pavonet

Title: Engelhard Wilhelm Pavonet: Innovator in Chemical Purification Processes

Introduction

Engelhard Wilhelm Pavonet is a notable inventor based in Flemalle-Haute, Belgium. He has made significant contributions to the field of chemical purification, particularly in processes involving zinc sulfate and phosphoric acid. With a total of 2 patents, his work has implications for various industrial applications.

Latest Patents

Pavonet's latest patents include a "Process for purifying a zinc sulfate solution" and a "Method for purifying phosphoric acid." The first patent outlines a method for precipitating iron from a zinc sulfate solution while maintaining a pH lower than 4. This process involves filtering the resulting slurry on a planar horizontal filter and washing the cake directly on the filter to remove water-soluble zinc and copper compounds. The second patent describes a method for purifying phosphoric acid obtained through the reaction of sulfuric acid with natural phosphates. This method utilizes a mixed solvent composed of ether and esters derived from the reaction of phosphoric acid with alcohols.

Career Highlights

Pavonet is associated with Société de Prayon, where he applies his expertise in chemical processes. His innovative approaches have contributed to advancements in the purification of chemical compounds, enhancing efficiency and effectiveness in industrial applications.

Conclusion

Engelhard Wilhelm Pavonet's contributions to chemical purification processes demonstrate his commitment to innovation in the field. His patents reflect a deep understanding of chemical interactions and practical applications, making him a valuable figure in the industry.