James E Sharp

Title: Innovations of James E. Sharp

Introduction

James E. Sharp is a notable inventor based in Tucson, Arizona, recognized for his contributions to the field of bioleaching and chemical processes. With a total of six patents to his name, Sharp has made significant advancements in the utilization of biological methods for metal extraction.

Latest Patents

Among his latest patents, Sharp has developed a process for rapid ferrous sulfate biooxidation. This innovative method utilizes iron-oxidizing bacteria to reactivate the raffinate ferrous sulfate solution in chemical leach operations. The process incorporates a biological raffinate converter, or BRC, which enhances efficiency and commercial utility compared to existing biological processes. The resulting ferric sulfate can be recycled back into the bioleaching process, particularly for extracting copper from chalcocite. Another significant invention is the sulfide mineral concentrate bioleaching process, which introduces a novel bioreactor designed to improve the bioleaching of metals from sulfide mineral concentrations.

Career Highlights

Throughout his career, James E. Sharp has worked with several prominent companies, including Mbx Systems, Inc. and Phillips Petroleum Company. His work has focused on enhancing the efficiency of metal extraction processes, contributing to advancements in the mining and chemical industries.

Collaborations

Sharp has collaborated with notable professionals in his field, including Kevin L. Stuffle and Patricia A. Rusin. These partnerships have facilitated the development of innovative solutions in bioleaching and chemical processing.

Conclusion

James E. Sharp's contributions to the field of bioleaching and chemical processes highlight his innovative spirit and dedication to improving metal extraction methods. His patents reflect a commitment to advancing technology in this critical area.