Andrew N Carruthers

Title: The Innovative Contributions of Andrew N Carruthers

Introduction

Andrew N Carruthers is a notable inventor based in Beaconsfield, California. He has made significant contributions to the field of slurry processing, holding a total of four patents. His work focuses on the production, withdrawal, and transfer of highly viscous slurries, showcasing his expertise in this specialized area.

Latest Patents

Carruthers' 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 first patent describes a vessel designed for decanting slurry, featuring a slurry inlet, an outlet for clarified liquid, and a withdrawal apparatus for thickened slurry. This apparatus utilizes a rotatable, open spiral-shaped element to facilitate the transport of slurry. The second patent outlines a settler for decanting mineral slurries, which includes a tank for holding slurry, an outlet for thickened slurry, and a stirrer that enhances the separation process.

Career Highlights

Throughout his career, Carruthers has worked with prominent companies such as Alcan International Limited and Rio Tinto Alcan International Limited. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.

Collaborations

Carruthers has collaborated with notable colleagues, including Guy Peloquin and Renald Dufour. These partnerships have likely enriched his work and fostered innovation in slurry processing technologies.

Conclusion

Andrew N Carruthers is a distinguished inventor whose work in slurry processing has led to significant advancements in the field. His patents reflect a deep understanding of the complexities involved in handling viscous materials. His contributions continue to influence the industry and inspire future innovations.