John E Litz

Title: Innovations by John E Litz in Molybdenum Processing

Introduction

John E Litz, an accomplished inventor based in Golden, CO, has made significant contributions to the field of molybdenum processing. With two patents to his name, Litz has been at the forefront of innovations that enhance efficiency and purity in the extraction of molybdenum, a critical metal used in various industrial applications.

Latest Patents

Litz's latest patents showcase advanced techniques in the processing of molybdenum. The first patent focuses on autoclave control mechanisms for the pressure oxidation of molybdenite. This invention optimizes the process chemistry by regulating the amounts of ferric iron and excess sulfuric acid recycled during the oxidation process. A computer model developed by Litz can accurately predict the concentration of soluble molybdenum in the autoclave discharge based on the concentrate and recycle analyses.

The second patent involves the production of pure molybdenum oxide from low-grade molybdenite concentrates. Through pressure oxidation, the invention ensures high purity ammonium dimolybdate or molybdenum oxide is achieved while minimizing the solubilization of molybdenum values. This process incorporates leaching steps and advanced separation techniques to produce quality chemical-grade molybdenum oxide.

Career Highlights

John E Litz is a key figure at H.C. Starck GmbH, a leading company in the materials technology sector. His work has not only pushed the boundaries of molybdenum extraction but also contributed to advancements in sustainable materials processing.

Collaborations

Litz has collaborated with notable colleagues, including Paul B Queneau and Rong-Chien Wu. Their collective expertise has furthered the development of innovative solutions and reinforced the significance of teamwork in the field of research and invention.

Conclusion

Through his patents and collaborative efforts, John E Litz exemplifies the spirit of innovation within the materials industry. His work continues to influence the effectiveness of molybdenum processing, making a noteworthy impact on both the scientific and industrial communities.