Kent H Carpenter

Title: Kent H Carpenter: Innovator in Molybdenum Reduction Technologies

Introduction

Kent H Carpenter is a notable inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of materials science, particularly in the reduction of molybdenum compounds. With a total of 3 patents to his name, Carpenter's work has advanced the methods used in producing molybdenum metal.

Latest Patents

One of Carpenter's latest patents involves a process for fluid bed reduction to produce molybdenum metal. In this innovative method, molybdenum trioxide is reduced to molybdenum metal through a stagewise fluid bed reduction process. The process utilizes ammonia as the fluidizing-reducing gas at temperatures ranging from 400°C to 650°C, followed by the reduction of molybdenum dioxide to metal using hydrogen at temperatures between 700°C and 1400°C. This method effectively reduces impurities such as lead, zinc, bismuth, and copper during the reduction process. Another significant patent details the reduction of MoO3 and ammonium molybdates by ammonia in a rotary calciner. This method allows for the intermediate reduction of molybdenum compounds to MoO2 with a conversion efficiency of at least 80%.

Career Highlights

Kent H Carpenter is associated with Amax Incorporated, where he has applied his expertise in molybdenum reduction technologies. His work has been instrumental in enhancing the efficiency and purity of molybdenum production.

Collaborations

Throughout his career, Carpenter has collaborated with notable individuals in the field, including Thomas W Lennard and Gerald E Whorley, who is now deceased. These collaborations have contributed to the advancement of molybdenum reduction technologies.

Conclusion

Kent H Carpenter's innovative approaches to molybdenum reduction have made a significant impact in the field of materials science. His patents reflect a commitment to improving production methods and reducing impurities, showcasing his role as a key inventor in this area.