Company Filing History:
Years Active: 2000
Title: Dennis H Finseth: Innovator in Fly Ash Beneficiation
Introduction
Dennis H Finseth is a notable inventor based in Pittsburgh, PA, who has made significant contributions to the field of materials science. His innovative work focuses on the beneficiation of high carbon fly ash, a byproduct of coal combustion. With a patent to his name, Finseth has developed methods that enhance the efficiency of separating valuable components from fly ash.
Latest Patents
Finseth holds a patent for a "Continuous air agglomeration method for high carbon fly ash beneficiation." This method effectively separates the carbon and mineral components of fly ash, resulting in a substantially carboree mineral stream and a highly concentrated carbon product. The process involves mixing fly ash with a liquid hydrocarbon to create a slurry, which is then treated with an aqueous solution. Through mechanical mixing and aeration, the hydrocarbon slurry is dispersed into small droplets, allowing for the concentration of inorganic mineral matter and the agglomeration of carbon and hydrocarbon droplets. The method culminates in the collection of these droplets, the separation of hydrocarbon from the concentrated carbon product, and the recycling of the hydrocarbon.
Career Highlights
Finseth's career is marked by his dedication to advancing technologies that improve the utilization of industrial byproducts. His work with the United States of America as represented by the Department of Energy showcases his commitment to innovation in energy and materials management.
Collaborations
Throughout his career, Finseth has collaborated with esteemed colleagues, including McMahon L Gray and Kenneth J Champagne. These partnerships have contributed to the development and refinement of his patented methods.
Conclusion
Dennis H Finseth stands out as an inventor whose work in fly ash beneficiation has the potential to impact environmental sustainability and resource recovery. His innovative methods reflect a commitment to advancing technology in the field of materials science.