Burrito Justice on Nostr: Cambridge Electric Cement! “So for the Cambridge method, the lime flux was swapped ...
Cambridge Electric Cement!
“So for the Cambridge method, the lime flux was swapped out for the recycled cement paste. And sure enough, not only was it able to purify the steel just fine, but if the leftover slag is cooled quickly in air, it becomes new Portland cement”
https://newatlas.com/materials/concrete-steel-recycle-cambridge-zero-carbon-cement/
“So for the Cambridge method, the lime flux was swapped out for the recycled cement paste. And sure enough, not only was it able to purify the steel just fine, but if the leftover slag is cooled quickly in air, it becomes new Portland cement”
https://newatlas.com/materials/concrete-steel-recycle-cambridge-zero-carbon-cement/