Waste Powder by Activation with Liquid Polymers. KGK, vol. 67, (1-2), 41-47. Li, J., Lepadatu, A. M., Zhu, Y., Ciobanu, M., Wang, Y., Asaftei, S., Oupicky, D., (2014), Examination of Structure-Activity [...] of Nickel Salts for Electroplating Use, Revista de Chimie, 48,(6), 512-520. Gavrila, L., Ivascan, St., Tudorache, E., Asaftei, S., (1996) Processing of Spent Nickel-Containing Catalysts from the [...] ’96, (7th International Conference of Tribologiy) Bucuresti, 10-12.09, (1996), 206-215. Gavrila L., Zichil, V., Asaftei, S., Fanaru, A., Schnakovszki, C., Simulated Process of Oils Brake out (II) (