Company Filing History:
3 out of 139 
1 out of 559 
1 out of 134 Years Active: 1976-1985
Title: Innovations and Contributions of Inventor Peter A. Angevine
Introduction
Peter A. Angevine is a noteworthy inventor based in Ridgefield, Connecticut. He has made significant contributions to the field of environmental engineering and materials science, particularly through his patented inventions. With a total of four patents, Angevine has demonstrated his ingenuity in developing methods to improve industrial processes.
Latest Patents
Among his most recent patents are innovative methods aimed at enhancing the treatment of materials utilized in the desulfurization process. One such invention is a method for the oxidation of flue gas desulfurization absorbent. This process involves oxidizing a blend of fine-grained spent absorbents primarily composed of calcium sulfite and calcium sulfate in a fluidized bed reactor. The oxidation occurs at temperatures ranging from approximately 700°C to 1000°C, leading to the production of a dry, fully oxidized pelletized calcium sulfate product. The resulting calcium sulfate pellets are notably efficient, with an average diameter ranging from 0.5 mm to 5 mm and a binder content of about 1% to 3% by weight.
Another significant patent by Angevine is the process for the recovery of alumina-cryolite waste in aluminum production. This method focuses on harnessing alumina-cryolite waste from aluminum pot lines by exposing it to oxidation in a fluidized bed reactor. The process effectively removes carbon and organic contaminants while producing an agglomerated product suitable for return to aluminum production lines.
Career Highlights
Peter A. Angevine has had an impressive career, contributing his expertise to several prominent companies. He has worked with Dorr-Oliver Incorporated and Southwire Company, LLC, where he applied his innovative methodologies to various industrial challenges. His work has not only advanced his own career but also contributed to the efficiency and sustainability of industrial processes.
Collaborations
Throughout his career, Angevine has collaborated with other notable professionals in the field. His coworkers, Stanley A. Bunk and Elliott J. Roberts, have shared insights and knowledge that have complemented Angevine's work, fostering a collaborative environment that has driven innovation forward.
Conclusion
Peter A. Angevine stands out as an inventive mind dedicated to developing solutions that address environmental and industrial challenges. His patents reflect his commitment to advancing technology in the realm of material treatment and recovery. As he continues to innovate, Angevine inspires future generations of inventors and engineers to pursue sustainable and effective practices in their respective fields.