David L Jones

Title: The Innovative Mind of David L. Jones

Introduction

David L. Jones, an accomplished inventor based in Delta, California, has made significant contributions to the fields of metallurgy and materials engineering. With a remarkable portfolio of 20 patents, Jones has demonstrated a deep understanding of chemical processes and their practical applications, particularly in the extraction of valuable metals.

Latest Patents

Among his notable inventions is a groundbreaking solvent extraction process designed for separating cobalt from nickel in aqueous solutions. This innovative method utilizes kinetic differences between nickel and cobalt during extraction, allowing for a substantial separation of cobalt with increased efficiency. By carefully controlling the extraction duration, the process generates a loaded extractant enriched in cobalt and a cobalt-depleted raffinate containing nickel, which can be integrated into hydrometallurgical processes for ore extraction.

Another significant patent by Jones involves a sophisticated method for the recovery of gold and silver from sulfide concentrates. This process employs pressure oxidation to create a slurry, which is subsequently subjected to a series of liquid/solid separation techniques. By minimizing thiocyanide formation during cyanidation through enhanced oxygen pressure and reduced retention time, it ensures a more effective extraction of precious metals, improving the overall yield and efficiency of metal recovery.

Career Highlights

David L. Jones has an extensive background in engineering and research, with experience at prominent companies such as Cominco Engineering Services Ltd. and CESL Limited. His work in these organizations has been instrumental in advancing technologies related to metal recovery and refining.

Collaborations

Throughout his career, Jones has collaborated with talented professionals including Rachel Moore and Susan Karen Stocker. These partnerships have fostered innovation and crucial advancements in their shared fields of expertise, further enhancing the impact of their collective work.

Conclusion

In summary, David L. Jones is a notable inventor whose contributions in the areas of metal extraction and processing are both innovative and impactful. With a strong foundation of patents and collaborative work, he has established himself as a leader in his field, paving the way for future advancements and innovations in metallurgy.