C - Chemistry – Metallurgy – 21 – B
Inventor
C - Chemistry, Metallurgy
21
B
Inventor
Country: Germany
Burner arrangement for the combustion of fine-grained to...
Hot dust recycling process and apparatus
Melting gasifier
Method and a melt-down gasifier for producing molten pig...
Method for the pretreatment of a lumpy carbon carrier
Process and apparatus for producing sponge iron or pig iron
Process for the production of pig iron
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