Company Filing History:
Years Active: 1980
Title: The Innovative Contributions of Gontran Royer
Introduction
Gontran Royer is a notable inventor based in Bergerac, France. He has made significant contributions to the field of chemical engineering, particularly in the nitration of cellulose. His innovative approach has led to the development of a unique process that enhances the efficiency of cellulose nitration.
Latest Patents
Royer holds a patent for a "Continuous process for the nitration of cellulose and apparatus therefor." This patent describes a method where a slurry of cellulose in nitrating liquor is injected under pressure into a primary nitration reactor. The reactor features a loop of tubing, and the slurry is circulated by a circulation pump at a rate greater than the injection rate. This ensures vigorous agitation of the slurry. The process may involve transferring the slurry to one or more secondary nitration reactors, each equipped with its own circulation pump. Finally, the nitrocellulose is recovered from the final loop.
Career Highlights
Gontran Royer is associated with the Société Nationale des Poudres et Explosifs, where he has applied his expertise in chemical processes. His work has contributed to advancements in the production of nitrocellulose, which is widely used in various applications, including explosives and propellants.
Collaborations
Royer has collaborated with notable colleagues such as François A Pollozec and Rémy Favrot. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Gontran Royer's contributions to the field of cellulose nitration exemplify the impact of innovative thinking in chemical engineering. His patent and work with Société Nationale des Poudres et Explosifs highlight the importance of continuous improvement in industrial processes.