Rong-Chien Wu

Title: Innovations of Rong-Chien Wu in Molybdenum Processing

Introduction

Rong-Chien Wu is a notable inventor based in Chelmsford, MA, who has made significant contributions to the field of molybdenum processing. With a total of two patents to his name, Wu's work focuses on enhancing the efficiency and effectiveness of molybdenite oxidation processes.

Latest Patents

Wu's latest patents include innovative methods for controlling autoclave processes during the pressure oxidation of molybdenite. The first patent addresses autoclave control mechanisms, where the process chemistry can be regulated by managing the amounts of ferric iron and excess sulfuric acid recycled as autoclave discharge slurry. A computer model was developed to predict the concentration of soluble molybdenum in the autoclave discharge based on concentrate and recycle analyses. The second patent involves the production of pure molybdenum oxide from low-grade molybdenite concentrates. This process optimizes the oxidation of sulfide minerals while minimizing the solubilization of molybdenum values, followed by a leaching step to produce a high-purity product.

Career Highlights

Rong-Chien Wu is currently employed at H.C. Starck GmbH, where he applies his expertise in molybdenum processing. His innovative approaches have contributed to advancements in the industry, particularly in the production of chemical-grade molybdenum oxide.

Collaborations

Wu has collaborated with esteemed colleagues such as John E. Litz and Paul B. Queneau, further enhancing the impact of his work in the field.

Conclusion

Rong-Chien Wu's contributions to molybdenum processing through his patents and career at H.C. Starck GmbH highlight his role as an influential inventor in the industry. His innovative methods continue to shape the future of molybdenite processing.