In order to reflect possible issues in future sole e-waste processing, an electrolyte of complex chemical composition reflecting system processing was obtained by following a specially designed pyro-electrometallurgical method. The non-standard further used for the purpose comprehensive metal interference evaluation on copper solvent extraction (SX) process. Optimization process included variat...

Abstract The recycling of lead acid batteries (LABs) comprises relevant concerns on the suitable methodologies to recover lead. In this investigation, two electrorefining processes, by using acidic and alkaline electrolytes, have been compared determine most significant results both methodologies. Acidic electrolytes used 200 g/L HBF 4 , 1.2 H 3 PO 10 BO 100 PbO, while ones employed 120 NaOH, 7...

This article presents a method for estimating linear time-varying approximation of general class nonlinear (NLTV) systems. It starts from noisy measurements the response NLTV system to special periodic excitation signals. These are subject measurement noise, process and trend. The proposed is two-step procedure. First, disturbing noise variance quantified. Next, using this knowledge, dynamics e...

Pyroprocessing was originally developed for the recycling of the metal fuel from a fast reactor. It was noted that pyroprocessing can be modified by an oxide reduction process enabling treatment of spent nuclear fuels from a commercial light water reactor (LWR) which is in an oxide form. Pyroprocessing treatment can reduce the volume, radioactivity, and heat load of the LWR spent fuels [1]. In ...

Induction heating furnaces are employed for vacuum distillation process to recover and consolidate heavy metals after electrorefining operation. Induction heating furnaces of suitable heating rates are required to be developed for this purpose. Hence it is planned to set up a mock-up induction furnace which will simulate the conditions to be realized in actual induction heated vacuum distillati...