David S Davies

Title: The Innovative Contributions of David S. Davies

Introduction

David S. Davies is a notable inventor based in Andover, Massachusetts. He holds three patents that showcase his expertise in the field of chemical engineering and materials recovery. His inventions focus on processes that enhance the extraction of valuable materials from organic waste and minerals.

Latest Patents

One of his latest patents is the "Water Managed Solvent Extraction Process for the Organic Wastes." This invention relates to a method for separating extractable organic material from a mixture of organic material, solids, and water. The process involves contacting the composition with a solvent and a dehydrating agent, which removes water and improves the efficiency of solvent extraction. Additionally, it provides a means for removing cyanide compounds and fixating metals to prevent leaching.

Another significant patent is the "Cuprion Process Start-Up Control." This process recovers copper, nickel, cobalt, and molybdenum by reducing comminuted raw manganese nodules with an aqueous solution containing cuprous ions. An improvement in this process involves oxidizing copper to create a starting solution of cuprous ions. The method includes adding wet copper cement to a solution of carbon dioxide and ammonia, followed by the addition of ground manganese nodules, resulting in a solution rich in cuprous ions.

Career Highlights

Throughout his career, David S. Davies has worked with prominent companies, including Kennecott Copper Corporation. His work has significantly contributed to advancements in materials recovery and environmental sustainability.

Collaborations

David has collaborated with notable professionals in his field, including Herbert E. Barner and Lester J. Szabo. Their combined expertise has likely enhanced the development and implementation of innovative processes in the industry.

Conclusion

David S. Davies is a distinguished inventor whose contributions to the field of chemical engineering have led to significant advancements in the recovery of valuable materials. His innovative patents reflect a commitment to improving processes that benefit both industry and the environment.