Study of the Electrolytic Regeneration of Spent Pickling Solutions under Conditions of Separated Electrode Spaces  Full text 

S.I. Pinchuk, A.M. Greshchik, Ye.V. Belaya, A.N. Kovzik

NMetAU

UDC 621.762.2

Metall. Min. Ind.,  2012, Vol. 4, No. 3, pp. 153-157

Abstract

The effect of current density, the cathode material and the duration of electrolysis on the process parameters (current output of the metal, the degree of extraction and the extent of acid regeneration) of the electrolytic regeneration of spent pickling solutions in the separated electrode spaces was investigated.

Keywords: ELECTROLYTIC REGENERATION, CATHODIC REDUCTION, PICKLING SOLUTION, IRON POWDER, CURRENT EFFICIENCY