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A comment on Making steel without emitting CO2. Parent comment

Re:Making steel without emitting CO2 by kijin on Tuesday February 06, 2024 @11:54PM (#39284642)
The process results in a lot of sodium hydroxide as well. Mix it with chlorine and water, and you're back to what you started with: seawater.
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Re:Making steel without emitting CO2 by dmurray on Wednesday February 07, 2024 @05:02AM (#39286627)
And energy! Maybe you can even recover some of the energy from your new warm seawater.
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