Stewart John Knight

Title: Stewart John Knight: Innovator in Foaming Agents for Ore and Coal Flotation

Introduction

Stewart John Knight is a notable inventor based in New Lambton Heights, Australia. He has made significant contributions to the field of chemical engineering, particularly in the development of compounds used in ore and coal flotation processes. His innovative work has led to the creation of a patent that addresses the need for effective foaming agents in these industries.

Latest Patents

Stewart holds a patent for "Compounds and compositions for use as foaming or frothing agents in ore and coal flotation." This patent includes compounds of formula (I) wherein R and R' are each independently C-Calkyl, and m is an integer ranging from 1 to 5. Additionally, it covers compositions of formula (II) where R and R' are also independently C-Calkyl, and n is an integer greater than 0. The average molar value of n for the total of the compounds in the composition is specified to be in the range of 1 to 3, along with methods for their production.

Career Highlights

Stewart is currently employed at Huntsman Corporation Australia Pty Limited, where he continues to apply his expertise in chemical formulations. His work at Huntsman has allowed him to further explore the applications of his patented compounds in industrial processes.

Collaborations

Stewart collaborates with talented professionals in his field, including Philip Joseph Leeming and Salvatore Lazzaro. These collaborations enhance the innovative potential of his work and contribute to advancements in chemical engineering.

Conclusion

Stewart John Knight is a distinguished inventor whose contributions to the development of foaming agents for ore and coal flotation are noteworthy. His patent and ongoing work at Huntsman Corporation Australia Pty Limited reflect his commitment to innovation in the chemical industry.