RESULTS OF STUDIES ON EXTRACTION OF NICKEL SALTS FROM REFRACTORY NICKEL-CHROMIUM STEEL AND SPENT CATALYSTS

28.03.2024 International Scientific Journal "Science and Innovation". Series A. Volume 3 Issue 3

Dadakhodjaev A.T., Turabjanov S.M., Bobomuradova M.S., Guro V.P.

Abstract. The article is devoted to the study of optimal technological parameters of extraction of nickel salts from stainless steel and industrially used catalysts by anodic melting and hydrometallurgy method, recycling of extracted nickel oxide

Keywords: nickel, used, catalyst, steel, acid, refractory, nitrate, sulfate, carbonate