Company Filing History:
Years Active: 1978-1984
Title: Innovations by Gary L Long
Introduction
Gary L Long is a notable inventor based in Pocatello, ID (US). He has made significant contributions to the field of chemical engineering, particularly in the area of phosphoric acid processing. With a total of four patents to his name, Long has developed innovative methods that enhance efficiency and reduce corrosion in industrial applications.
Latest Patents
One of Long's latest patents is titled "Method for autoclave oxidation of ion species aqueous solutions." This invention presents an improved method and apparatus for significantly reducing the retention time of oxidation processes. It focuses on the oxidation of dissolved reduced ion species, such as ferrous iron, uranium, and vanadium, from wet process phosphoric acids. The method utilizes pure oxygen as an oxidizing agent under specific temperature and pressure conditions, achieving remarkable results in less than two minutes, compared to prior processes that took at least one hour.
Another significant patent is "Method for the control of excessive corrosion in phosphoric acid circuits." This invention addresses the issue of corrosion in wet process phosphoric circuits by maintaining the EMF value of the acid above 190 millivolts. The method includes the addition of manganese dioxide to control corrosion effectively. Additionally, it employs oxygen autoclave oxidation to inhibit corrosion in phosphoric acid plants.
Career Highlights
Gary L Long is currently associated with the J.R. Simplot Company, where he applies his expertise in chemical processes. His work has led to advancements in the efficiency and safety of phosphoric acid production. Long's innovative approaches have garnered attention in the industry, contributing to the overall improvement of chemical processing techniques.
Collaborations
Throughout his career, Long has collaborated with esteemed colleagues, including Laurence W Bierman and Roger B Humberger. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Gary L Long's contributions to the field of chemical engineering through his patents and work at J.R. Simplot Company highlight his commitment to innovation. His methods for improving phosphoric acid processing and controlling corrosion demonstrate the impact of his inventions on the industry.