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That is interesting, thanks. If I'm reading the PDF right, it uses about 12 PJ per tonne of iron produced. Best current practice with coking coal is about 15
by tuatoru 5y ago
That is interesting, thanks.
If I'm reading the PDF right, it uses about 12 PJ per tonne of iron produced.
Best current practice with coking coal is about 15 GJ per tonne.[1]
So just a little energy efficiency improvement required.
1. Smil, V. Energy In Nature And Society 2008, p. 283 of paperback.