CARTIF Projects

Sustainable process for the efficient recovery of metals from spent electric vehicle batteries

Description

The project focuses on the recovery of metal oxides present in the cathode of electric vehicle battery cells by means of processes based on hydrometallurgy and direct recycling. Therefore, thanks to the acquisition of equipment through this action, the aim is to achieve a sustainable process that allows the recovery of metals from the cathode for their future reintroduction into the value chain. On the one hand, the pre-treatment of the cells by means of ultrasound and the subsequent recovery of the metal oxides by means of hydrothermal treatment will be studied.

Objectives

  • Acquisition and commissioning of new equipment.
  • Study a process based on hydrometallurgy that is more sustainable, using organic acids.
  • Efficiently recover critical metals from spent lithium-ion batteries.
  • To study the pre-treatment of the cells by means of a process of delamination of the cathode with ultrasound to obtain purer active materials that will facilitate the subsequent stages of recovery of the raw materials.

R&D Line

  • Research on metal recovery processes from batteries, brine, electronic and other waste streams and equipment.

CYL Infrastructures 2022

2022 CCTT 10

Totak Budget: 164,500€

CARTIF Budget: 164,500€

CARTIF Financing: 82,250 €

Duration: 19/09/2022 – 31/05/2023

Co-financed with ERDF funds contributing to Objective OT1 “Promote technological development, innovation and quality research” of the Castilla y León ERDF Operational Programme.

Responsable

Juan Castro

División de AP

juacas@cartif.es

Networking

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