Company Filing History:
Years Active: 1986-1988
Title: The Innovations of John K. Pargeter: Revolutionizing Steel Waste Management
Introduction: John K. Pargeter is a notable inventor based in Ellwood City, PA, recognized for his significant contributions to the field of metallurgical technology. With a total of five patents to his name, his work primarily focuses on processes that enhance the environmental safety of steel plant operations. His innovative approaches have the potential to transform the metal reclamation industry.
Latest Patents: Among John K. Pargeter's notable patents, two stand out for their innovative methodologies in waste management. The first patent, titled "Process for the Detoxification of Steel Plant Wastes," introduces a groundbreaking technique for rendering toxic metals such as chromium, lead, cadmium, and arsenic found in steel plant furnace dust harmless. This process involves introducing pelletized iron oxide-containing dust into a rotary hearth furnace at temperatures exceeding 600°C, where higher iron oxides are reduced to FeO. This transformation allows the FeO to complex with toxic metals, producing relatively benign products suitable for burial with minimal environmental impact.
The second patent, "Radiantly Heated Furnace," describes a unique furnace design that incorporates a travelling hearth with supplementary feed means positioned midway through the process. This innovation allows for increased capacity and optimal treatment of iron oxide pellets and carbonaceous reductants. By promoting uniform product quality and reducing the reoxidation of reduced iron, this invention enhances the overall efficiency of the heating process.
Career Highlights: John K. Pargeter is associated with the International Metals Reclamation Company, Inc., where he applies his expertise in metallurgical processes to innovate solutions that address the urgent need for environmentally responsible waste management in the steel industry. His work has positioned him as a thought leader in sustainable practices within metal reclamation.
Collaborations: Throughout his career, Pargeter has collaborated with esteemed colleagues, including John A. MacDougall and Francisco Olano. These partnerships have facilitated the advancement of his inventions and broadened the impact of their combined expertise in the field.
Conclusion: John K. Pargeter's innovative spirit and commitment to environmental sustainability make him a significant figure in the metallurgical industry. His patented processes for detoxifying steel plant wastes illustrate the potential for technological advancements to contribute positively to both industry practices and environmental conservation. As he continues to lead efforts at the International Metals Reclamation Company, Inc., his work will undoubtedly inspire future innovations in waste management and beyond.