Mike Rockandel

Title: Mike Rockandel: Innovator in Molybdenum Processing

Introduction

Mike Rockandel is an accomplished inventor based in Oro Valley, Arizona. He has made significant contributions to the field of materials processing, particularly in the conversion of molybdenite to molybdenum oxide. His innovative approach has led to the development of a patented process that enhances the efficiency of molybdenum extraction.

Latest Patents

Rockandel holds a patent for a process that converts molybdenite to molybdenum oxide. This multistep process involves several key stages. First, molybdenite is subjected to pressure oxidation to produce both soluble and insoluble molybdic oxide. Next, the insoluble molybdic oxide undergoes alkaline digestion to become soluble, which is then combined with the previously produced soluble molybdic oxide. Finally, the molybdenum values from these combined streams are extracted into an organic phase using a nonprimary amine. The process culminates in the recovery of ammonium dimolybdate (ADM) through a two-step calcination process, showcasing economic ammonia recovery and recycling.

Career Highlights

Rockandel is currently employed at Kennecott Utah Copper Corporation, where he continues to apply his expertise in materials processing. His work has not only advanced the field but has also contributed to the efficiency and sustainability of molybdenum extraction methods.

Collaborations

Throughout his career, Rockandel has collaborated with notable colleagues, including Claus Stoiber and Robert E. Crossman. These partnerships have fostered innovation and have been instrumental in the development of his patented processes.

Conclusion

Mike Rockandel's contributions to the field of molybdenum processing exemplify the impact of innovative thinking in materials science. His patented process for converting molybdenite to molybdenum oxide represents a significant advancement in the industry.