The present invention provides a process for recovery and recycling of nickel sulphate from waste lithium ion based batteries comprising steps of, a) crushing waste lithium ion batteries, b) filtering the slurry obtained in the step a) to obtain a filtrate, c) feeding the filtrate obtained in the step b) to a reacto...

The present invention provides a process for recovery of manganese dioxide from waste LiBs comprising steps of: a) crushing the waste lithium ion batteries; b) filtering the slurry of reaction mixture obtained in the step a) to obtain a filtrate; c) feeding the filtrate to reactor; d) filtering the pH adjusted solut...

The present invention provides a process for recovery of cobalt sulphate salt from waste LiBs comprising the steps of a) crushing the waste lithium ion batteries; b) filtering the slurry of reaction mixture obtained in the step a) to obtain a filtrate; c) feeding the filtrate to reactor; d) filtering the pH adjusted...

The present invention provides a process for recovery of lithium carbonate from waste lithium ion batteries comprising the steps of a) crushing the waste lithium ion batteries; b) filtering the slurry of reaction mixture obtained in the step a) to obtain a filtrate; c) feeding the filtrate to reactor; d) filtering t...

The present invention provides a process for recovery of sodium sulphate salt from waste lithium ion batteries comprising steps of a) crushing waste lithium ion batteries, b) filtering the slurry of reaction mixture, c) feeding the filtrate to a reactor, d) filtering the pH adjusted solution to receive a cake, e) fe...