An economical process with green hydrogen can be used to extract CO2-free iron from the red mud generated in aluminum production. The production of aluminium generates around 180 million tonnes of ...
Researchers have devised an economical way of reducing the environmental impact of both the steel and aluminum industries by using hydrogen to melt down the toxic red mud left over from aluminum ...
The production of aluminum generates around 180 million tons of toxic red mud every year. Scientists at the Max-Planck-Institut für Eisenforschung, a center for iron research, have now shown how green ...
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