John R Hobaugh

Title: The Innovative Contributions of John R. Hobaugh

Introduction

John R. Hobaugh is a notable inventor based in Denver, Colorado, recognized for his significant contributions to the field of chemical engineering. He holds a patent for a unique froth flotation process that enhances the separation of sodium compounds from kerogen-type organic-containing rock. His innovative approach has implications for the extraction of valuable resources from oil shale.

Latest Patents

Hobaugh's patent, titled "Froth Flotation Process," outlines a method for separating sodium compounds, principally nahcolite, dawsonite, and trona, from kerogen-type organics-containing rock. This process utilizes sodium carbonate and/or sodium bicarbonate-containing brines with a basic pH ranging from about 8.0 to 12.0. The method allows for the recovery of a sodium compounds-rich fraction as a non-float portion and an organics-rich fraction as a float portion. The use of frothers, froth control agents, and collection agents can enhance the efficiency of the separation process. Additionally, the method accommodates single or multiple-stage flotation, including cleaning, conditioning, scavenging, reflotation, and combining of products.

Career Highlights

Hobaugh is associated with Industrial Resources, Inc., where he applies his expertise in chemical processes to advance the company's objectives. His work has contributed to the development of innovative methods for resource extraction, particularly in the context of sodium minerals.

Collaborations

Hobaugh has collaborated with notable colleagues, including Edward C. Rosar and Vuko M. Lepetic, to further enhance the effectiveness of his inventions and processes.

Conclusion

John R. Hobaugh's innovative froth flotation process represents a significant advancement in the separation of sodium compounds from organic materials. His contributions to the field of chemical engineering continue to influence resource extraction methodologies.