Company Filing History:
Years Active: 1979
Title: Lee G Carpenter: Innovator in Waste Gas Management
Introduction
Lee G Carpenter is a notable inventor based in Murrysville, PA (US). He has made significant contributions to the field of waste gas management, particularly in the production of aluminum chloride. His innovative approach has led to the development of a patented process that enhances the recovery of chlorine values from waste gases.
Latest Patents
Lee G Carpenter holds a patent for the "Disposal of waste gases from production of aluminum chloride." This patent outlines a method for processing waste gases containing 15% or less vaporized chlorides. The process involves filtering particulate material, adsorbing metal chlorides on carbon beds, and hydrolyzing the metal chlorides at temperatures between 100°C and 150°C. This results in the formation of metal oxides and hydrochloric acid (HCl). The remaining gases, such as phosgene (COCl₂), are further hydrolyzed to recover aqueous HCl. Finally, the gases are scrubbed and incinerated, leading to a discharge that contains carbon dioxide (CO₂), nitrogen (N₂), water (H₂O), oxygen (O₂), and approximately 5 ppm of HCl.
Career Highlights
Lee G Carpenter is associated with the Aluminum Company of America, where he applies his expertise in waste gas management. His work has been instrumental in improving environmental safety and efficiency in aluminum production processes.
Collaborations
Some of his notable coworkers include Vito Cedro, III and Donald L Kinosz. Their collaborative efforts contribute to advancements in the field of aluminum production and waste management.
Conclusion
Lee G Carpenter's innovative patent and career at the Aluminum Company of America highlight his commitment to improving waste gas management in aluminum chloride production. His contributions are vital for enhancing environmental sustainability in industrial processes.