William D Jones, Deceased

Title: The Innovations of William D. Jones

Introduction

William D. Jones was a notable inventor in the field of mineral processing, particularly known for his work in froth flotation technology. His contributions have had a lasting impact on the coal industry, showcasing the importance of innovation in enhancing mineral extraction processes.

Latest Patents

Jones held a patent for a method related to froth flotation of coal. This invention utilized a predominantly paraffinic residual oil with a cut point of at least 190°C at atmospheric pressure as a collector for the froth flotation of minerals. A preferred oil for this process was a coal spray oil used in coke oven technology. The collector was designed to work in conjunction with a frother, such as a polyglycol ether, to improve the efficiency of mineral separation.

Career Highlights

Throughout his career, Jones made significant strides in the coal industry, particularly through his association with Coal Industry Limited. His innovative approach to froth flotation has been recognized as a key advancement in the field, contributing to more effective and efficient mineral processing techniques.

Collaborations

Jones collaborated with David J. McCaffrey, working together to advance the technology and applications of froth flotation in the coal industry. Their partnership exemplified the collaborative spirit of innovation that drives progress in scientific research and development.

Conclusion

William D. Jones's contributions to the field of froth flotation have left a lasting legacy in the coal industry. His innovative methods continue to influence mineral processing techniques today.