No. 133061 / 27.02.2026
Title: Method and system for continuous, automatic control of sulfur dioxide flow in the refluxer of the separation column for the 15N isotope by isotopic exchange in the nitrogen oxides – nitric acid system
Inventors: Gergely Ștefan, Kaucsar Martin, Axente Damian Alexandru, Balla Ancuța Carmen, Marcu Mariana Cristina






















