GRA
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Joined: Mon Sep 19, 2011 1:49 pm
Location: East side of San Francisco Bay

GCC: Audi and Umicore developing closed-loop recycling for high-voltage batteries; 95%+ recovery of key elements

Sat Oct 27, 2018 4:52 pm

https://www.greencarcongress.com/2018/10/20181026-audi.html

Audi and Umicore have successfully completed phase one of their strategic research cooperation for battery recycling. . . .

Even before the start of the cooperation with Umicore in June 2018, Audi had analyzed the batteries in the A3 e-tron plug-in hybrid car and defined ways of recycling. Together with Umicore, the car manufacturer then determined the possible recycling rates for battery components such as cobalt, nickel and copper—in laboratory tests, more than 95% of these elements can be recovered and reused.

The partners are now developing specific recycling concepts, with the focus on closed-loop approach. In such a closed cycle, valuable elements from batteries flow into new products at the end of their lifecycle and are thus reused. The Ingolstadt-based company is now applying this approach to the high-voltage batteries in the new Audi e-tron electric car.

The aim is to gain insights into the purity of the recovered materials, recycling rates and the economic feasibility of concepts such as a raw materials bank. Security of supply and shorter delivery cycles are the goals. . . .

For Audi, battery recycling is a key element of sustainable electric mobility. From the extraction of raw materials to the CO2-neutral e-tron plant in Brussels to the recycling of components, Audi is committed to environmentally compatible concepts along its entire value chain.

Rule One: NO POOFTERS!

Rule two: NO MEMBER OF THE FACULTY IS TO MALTREAT THE ABOS IN ANY WAY AT ALL (if there's anyone watching).

Rule three!: NO POOFTERS!
Guy [I have lots of experience designing/selling off-grid AE systems, some using EVs but don't own one. Local trips are by foot, bike and/or rapid transit].

The 'best' is the enemy of 'good enough'. Copper shot, not Silver bullets.

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