There are bacteria around for that matter that eat sulfer as well as C02. A problem with this approach though is you'd end up with higher volumes of algae produced than coal used. I guess you could just bury the algae. It'll become coal again in a few hundred million years.
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There are bacteria around for that matter that eat sulfer as well as C02. A problem with this approach though is you'd end up with higher volumes of algae produced than coal used. I guess you could just bury the algae. It'll become coal again in a few hundred million years.