Dennis L Howe

Title: Dennis L Howe: Innovator in Molybdenum Oxide Production

Introduction

Dennis L Howe is a notable inventor based in Arvada, Colorado. He has made significant contributions to the field of chemical engineering, particularly in the production of molybdenum oxide. His innovative approach has led to the development of a patented process that enhances the recovery of molybdenum from ammonium molybdate solutions.

Latest Patents

Dennis L Howe holds a patent for the "Production of molybdenum oxide from ammonium molybdate solutions." This patent describes a method for recovering molybdenum from an ammonium molybdate solution containing phosphate anions. The process involves digesting the solution with water-soluble compounds of metals such as aluminum, calcium, iron, and magnesium to precipitate phosphate anions. Following this, the ammonium molybdate solution is acidified to precipitate ammonium polymolybdate, which is then calcined to produce molybdenum trioxide.

Career Highlights

Throughout his career, Dennis has been associated with Amax Incorporated, where he has applied his expertise in chemical processes. His work has not only contributed to advancements in molybdenum recovery but has also positioned him as a key figure in the industry.

Collaborations

Dennis L Howe has collaborated with notable colleagues, including John M Laferty, Jr and Roger F Sebenik. These partnerships have fostered innovation and have been instrumental in the development of his patented processes.

Conclusion

Dennis L Howe's contributions to the field of molybdenum oxide production exemplify the impact of innovative thinking in chemical engineering. His patent reflects a significant advancement in the recovery of valuable materials, showcasing his role as a leading inventor in this domain.