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A comment on Reducing Iron Oxide with Ammonia: A Sustainable Path to Green Steel. Parent comment

Re:Reducing Iron Oxide with Ammonia: A Sustainable Path to G... by namibj on Monday April 03, 2023 @08:39AM (#35422479)
It's corrosive to humans, toxic to aquatic life, but once you dilute it, humans survive easily.

The dangers are in confined spaces.

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