Frank P McCandless

Title: Frank P. McCandless: Inventor in Chemical Separation and Hydrotreating

Introduction

Frank P. McCandless is an inventor associated with Bozeman, Montana. His work includes inventions in boron isotope separation and catalysts for treating carbonaceous liquids. He is credited with 2 patents.

Latest Patents

“Separation of the Isotopes of Boron by Chemical Exchange Reactions” describes separating boron-10 and boron-11 through gas-liquid chemical exchange. The process uses isotopic equilibrium between gaseous boron trifluoride and a liquid boron trifluoride donor complex, with donors including nitromethane, acetone, methyl isobutyl ketone, and diisobutyl ketone.

“Catalyst for Hydrotreating Carbonaceous Liquids” concerns catalysts designed to remove sulfur and nitrogen from carbonaceous liquids, including solvent-refined coal. The catalyst combines selected metal oxides with a porous, primarily alumina base. Its specified pore structure and surface properties support treatment in a flowing mixture of carbonaceous liquid and hydrogen gas.

Career Highlights

McCandless’s listed organizational affiliations include The Research and Development Institute and the United States of America, as represented by the United States. His patents reflect applied research in chemical processing and materials used in industrial treatment.

Collaborations

His listed coworkers include Ronald J. Ramer and Ronald Scott Herbst, reflecting collaborative connections in his professional work.

Conclusion

Frank P. McCandless’s patent record highlights contributions to boron isotope separation and the development of catalysts for hydrotreating carbonaceous liquids.