John A Shepherd

Title: Innovations of John A Shepherd

Introduction

John A Shepherd is an accomplished inventor based in Jamesburg, NJ (US). He has made significant contributions to the field of chemical engineering, particularly in the formulation of phosphate rock slurries. His innovative approach has led to advancements that benefit various industrial applications.

Latest Patents

John A Shepherd holds a patent for the formulation of phosphate rock slurries. This patent describes a method to reduce the viscosity of phosphate rock slurries by incorporating both sodium tripolyphosphate and an alkaline material, particularly sodium hydroxide. The combined amount of these two materials required to achieve a given viscosity reduction is significantly lower than the weighted average of the amounts required for each to produce individually the same viscosity reduction. Additionally, the defined alkaline materials, other than sodium hydroxide, include sodium carbonate, ammonium hydroxide, and potassium hydroxide. This innovation has the potential to enhance the efficiency of phosphate processing.

Career Highlights

John A Shepherd is currently employed at FMC Corporation, where he continues to apply his expertise in chemical formulations. His work has been instrumental in developing solutions that address industry challenges. With a focus on innovation, he has contributed to the advancement of technologies that improve product performance.

Collaborations

John collaborates with Richard L Lehman, a fellow professional in the field. Their partnership has fostered a creative environment that encourages the development of new ideas and solutions.

Conclusion

John A Shepherd's contributions to the formulation of phosphate rock slurries exemplify the impact of innovative thinking in the chemical engineering sector. His patent and ongoing work at FMC Corporation highlight his commitment to advancing industrial processes.