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DE1129171B
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Process for briquetting fine ores
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DE1114778B
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Method for producing iron coke
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DE1036449B
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Process for the direct heat treatment of solid or liquid fuels
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DE1041197B
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Device for the direct heat treatment of solid or liquid fuels
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DE1107187B
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Method for producing iron coke
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DE1040252B
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Method and device for the thermal treatment of ores, fuels or the like.
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DE1019430B
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Process and plant for direct heat treatment of solid or liquid fuels
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DE1014274B
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Method and device for direct heat treatment of solid or liquid fuels
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DE1060886B
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Method and device for the production of metals, in particular iron (sponge iron), without melting
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DE1024243B
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Device for the thermal treatment of ores, fuels or the like.
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DE942329C
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Process for direct steel production in converters
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DE899660C
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Process for melting metals, especially iron, in a blast furnace or a low shaft furnace
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DE969196C
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Process for degassing or thermal splitting of fuels and subsequent gasification of the solid degassing or splitting residue
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