Elmar L Goldsmith

Title: Elmar L Goldsmith: Innovator in Potash Treatment and Rubble Mining

Introduction

Elmar L Goldsmith is a notable inventor based in Regina, Canada. He has made significant contributions to the fields of potash treatment and mining technologies. With a total of 4 patents to his name, Goldsmith's work has had a considerable impact on the industry.

Latest Patents

Goldsmith's latest patents include a method for treating potash with an anti-caking agent. This innovative method involves thoroughly distributing the anti-caking agent upon particulate hygroscopic materials, such as potassium chloride and sodium chloride. The process includes contacting an agitated stream of the particulate material with an aqueous dispersion of the anti-caking agent and subsequently passing the treated material through a fluid bed. The pretreated material is typically warm and is cooled in the fluid bed, which is fluidized with dehumidified gas. The result is a cooled particulate material with a uniform coating of the anti-caking agent.

Another significant patent is related to rubble mining. This invention focuses on solution mining of soluble ore deposits by creating a cavity filled with a deep bed of rubble. The solvent is introduced at the top of the cavity and allowed to percolate downward through the rubble, with the enriched solution being withdrawn near the bottom. This method specifically targets generally horizontal beds of sylvinite, enhancing the efficiency of mining operations.

Career Highlights

Goldsmith is currently associated with PPG Industries Canada Ltd., where he continues to innovate and develop new technologies. His work has not only advanced the field but has also contributed to the efficiency and effectiveness of mining practices.

Collaborations

Throughout his career, Goldsmith has collaborated with notable colleagues, including Edward P Helvenston and Byron P Edmonds. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Elmar L Goldsmith's contributions to potash treatment and rubble mining exemplify the spirit of innovation. His patents reflect a commitment to improving industrial processes and enhancing the efficiency of resource extraction. Goldsmith's work continues to influence the industry and inspire future innovations.