George L Tilley

Title: The Innovative Mind of George L. Tilley

Introduction

George L. Tilley, an accomplished inventor based in Costa Mesa, California, has made significant contributions to the field of materials recovery and environmental sustainability. With a total of four patents to his name, Tilley's inventive work focuses on the efficient extraction of valuable resources from various materials, showcasing his commitment to innovation.

Latest Patents

Two of Tilley's most recent patents highlight his expertise in chemical engineering and materials recovery. The first patent, titled "Recovery of Lanthanides," describes a method for recovering lanthanide components from fluorine-containing materials. The process involves mixing the material with silica and sulfuric acid, followed by heating the mixture to induce a reaction and volatilize fluorine compounds. This innovative method particularly aids in recovering cerium from roasted, acid-leached bastnasite flotation concentrates.

The second patent, "Recovery of Metal Values from Spent Catalysts," presents an effective approach for reclaiming metals from spent catalysts used in hydrocarbon refining. Tilley's method includes oxidative roasting of transition metal compounds on aluminum oxide supports, treated with sulfuric acid to dissolve the metals. The process results in a solution containing stoichiometric equivalents of aluminum and sulfate, demonstrating Tilley's focus on transforming waste into valuable resources.

Career Highlights

George L. Tilley’s career is marked by his association with the Union Oil Company of California, where he has applied his innovative strategies to develop environmentally friendly processes. His work emphasizes not only the value of resource recovery but also the importance of sustainable practices in industrial applications.

Collaborations

Throughout his career, Tilley has collaborated with notable colleagues such as Allen W. Doty and William E. Doyle. These partnerships have further advanced his research and broadened the impact of his inventions, facilitating the exchange of ideas and expertise in the field of chemical engineering.

Conclusion

George L. Tilley stands out as an influential inventor whose work in recovering valuable materials underscores the importance of innovation in addressing environmental challenges. With a strong emphasis on sustainability and efficiency, Tilley continues to contribute to the advancement of technologies that benefit both industry and society. His patents serve as a testament to his expertise and pioneering spirit in the realm of material recovery and chemical processes.