Company Filing History:
Years Active: 1991
Title: Nino Dessantis: Innovator in Oxamide Purification
Introduction
Nino Dessantis is a notable inventor based in Sassari, Italy. He has made significant contributions to the field of chemical engineering, particularly in the purification of oxalic acid diamide. His innovative methods have the potential to enhance the efficiency of chemical processes.
Latest Patents
Nino Dessantis holds a patent for a method of purification of oxalic acid diamide. This method involves removing copper from oxamide obtained through a process that utilizes copper catalysts. The process includes contacting the oxamide with an aqueous solution of a suitable complexing agent, which forms copper-containing water-soluble complexes. The solution maintains a pH between 2 and 8, and the contacting step can be repeated. Finally, the purified oxamide is recovered using solid-liquid separation techniques. The claimed process results in oxamide containing less than 25 ppm of copper.
Career Highlights
Nino Dessantis is associated with Enichem Anic S.p.a., where he applies his expertise in chemical processes. His work has contributed to advancements in the field, particularly in the purification of chemical compounds.
Collaborations
Nino Dessantis has collaborated with notable coworkers, including Loreno Lorenzoni and Angelo Virdis. Their combined efforts have fostered innovation and development in their respective projects.
Conclusion
Nino Dessantis is a distinguished inventor whose work in the purification of oxalic acid diamide showcases his innovative spirit and dedication to advancing chemical engineering. His contributions are valuable to the industry and highlight the importance of research and development in creating efficient processes.