Donald L Puxley

Title: Innovations of Donald L Puxley

Introduction

Donald L Puxley is a notable inventor based in Jonquiere, Canada. He has made significant contributions to the field of slurry processing, holding a total of four patents. His work focuses on the development of methods and apparatuses that enhance the efficiency of handling highly viscous slurries.

Latest Patents

Puxley's latest patents include an "Apparatus for production, withdrawal and transfer of highly viscous slurry" and a "Method and apparatus for separating components of slurries by gravity settling thereby forming a thickened slurry and a clarified liquid." The apparatus is designed to decant a volume of slurry, featuring a vessel with a top and an interior formed by a side wall and a bottom wall. It includes a slurry inlet, an outlet for clarified liquid, and a slurry withdrawal apparatus for removing thickened slurry. The apparatus may also incorporate a rotatable, open spiral-shaped element that facilitates the transport of slurry. Additionally, his method for transferring shear-thinning slurries addresses the challenges of removing high-viscosity slurries from reservoirs by creating a flow of shear-thinned slurry to entrain adjacent high-viscosity slurry.

Career Highlights

Puxley is associated with Alcan International Limited, where he has applied his expertise in slurry processing. His innovative approaches have contributed to advancements in the industry, particularly in the efficient handling of viscous materials.

Collaborations

Some of his notable coworkers include Peter F Bagatto and Ronald D Paradis, who have collaborated with him on various projects related to slurry technology.

Conclusion

Donald L Puxley's contributions to slurry processing through his patents and work at Alcan International Limited highlight his role as a significant inventor in this field. His innovative methods and apparatuses continue to influence the industry positively.