• tgf@lemmy.world
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    1 month ago

    “The process starts with old batteries being separated and burned to strip away non-metal components. What’s left gets crushed into something called black mass. This is essentially a powder packed with recoverable metals. From there, a water-based chemical treatment called hydrometallurgy pulls the lithium out. One clever distinction in this new process is that the recovered lithium hydroxide actually replaces a chemical traditionally used during refining. This cuts the carbon footprint by about 40% compared to older methods.”

    Article also said that previous methods got about 45% of the lithium from recycling.

    • sonofearth@lemmy.world
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      1 month ago

      I just want the fucking oil mafia to burn at sun’s temperature. They are such a fucking obstacle and disgrace to humanity’s development. Same goes for the big pharma. All the suffering just because of greed for a piece of paper with £/₹/$/€ on it.

      Ok angry rant over.

  • TrackinDaKraken@lemmy.world
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    1 month ago

    Terrific. But, I suppose it won’t happen at scale until it’s cheaper than mining.

    Because money is everything, and our environment is replaceable. /s