Post AsraqLc1nWEczQWQXQ by gauthier@mastodon.design
 (DIR) More posts by gauthier@mastodon.design
 (DIR) Post #AsraqLc1nWEczQWQXQ by gauthier@mastodon.design
       2025-04-04T13:43:39Z
       
       0 likes, 0 repeats
       
       After silicon and neon, I've looked at the industrial processes to produce ultra-pure gold (≥99.99%) mainly for semiconductors industry. As gold bullions mostly need to be 99.99% to be sold as investement, little to no extra footprint or processes to produce ultra-pure gold for semiconductors. Anyway, gold is already one of the most polluting element to extract and refine. On the bright side I keep learning a lot about industrial ecology.#sts #gold #sustainability
       
 (DIR) Post #AsravGoJ4wHZXpc2WO by fcktheworld587@social.linux.pizza
       2025-04-07T23:49:38Z
       
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       @gauthier you can follow similar processes to extract it from electronics components