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1. |
In the modern blast furnaces, the charge consists of a mixture of |
A. | Calcined iron oxides + lime + anthracite coal |
B. | Calcined iron oxides + limestone + coke |
C. | Hydrated iron oxides + dolomite + coke |
D. | Iron pyrites + lime +bituminous coal |
Answer» C. Hydrated iron oxides + dolomite + coke | |