2012 PATENT Grants

▶ Annular gas-liquid interface jigging magnetic separation device

Chinese Patent: Prof. H. Zhang, *H. Xu, M. Fu, L. Yan, Annular gas-liquid interface jigging magnetic separation device[P]. CN102441490B (2013), National Patent Bureau, Beijing, China. [Link]

▶ Gas-liquid interface jigging magnetic separation controllable annular device capable of continuously operating

Chinese Patent: Prof. M. Fu, H. Zhang, *H. Xu, L. Yan. Gas-liquid interface jigging magnetic separation controllable annular device capable of continuously operating [P]. CN102441489A (2013), National Patent Bureau, Beijing, China. [Link]

▶ Ultrasonic-photocatalytic oxidation coupled fruit and vegetable cleaning device

Chinese Patent: X. Zhou, *H. Xu, Prof. H. Jiang, X. Qi. Ultrasonic-photocatalytic oxidation coupled fruit and vegetable cleaning device [P]. CN202311136U (2012), National Patent Bureau, Beijing, China. [Link]