DE163913C - - Google Patents

Info

Publication number

DE163913C

DE163913C DENDAT163913D DE163913DA DE163913C DE 163913 C DE163913 C DE 163913C DE NDAT163913 D DENDAT163913 D DE NDAT163913D DE 163913D A DE163913D A DE 163913DA DE 163913 C DE163913 C DE 163913C

Authority

DE

Germany

Prior art keywords

ore

hearth

reduction

chamber

roasting

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 230000009467 reduction Effects 0.000 claims description 20
• 238000002844 melting Methods 0.000 claims description 7
• 230000008018 melting Effects 0.000 claims description 7
• 238000003723 Smelting Methods 0.000 claims description 6
• 238000002360 preparation method Methods 0.000 claims description 3
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
• 238000009825 accumulation Methods 0.000 description 11
• 230000000694 effects Effects 0.000 description 5
• 239000002184 metal Substances 0.000 description 5
• 229910052751 metal Inorganic materials 0.000 description 5
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
• 229910052802 copper Inorganic materials 0.000 description 2
• 239000010949 copper Substances 0.000 description 2
• 244000144980 herd Species 0.000 description 2
• 238000010309 melting process Methods 0.000 description 2
• 239000002893 slag Substances 0.000 description 2
• 230000009471 action Effects 0.000 description 1
• 239000011449 brick Substances 0.000 description 1
• 230000008859 change Effects 0.000 description 1
• 239000000567 combustion gas Substances 0.000 description 1
• 238000002485 combustion reaction Methods 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000009977 dual effect Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000003116 impacting effect Effects 0.000 description 1
• 239000003350 kerosene Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000005855 radiation Effects 0.000 description 1
• 239000004575 stone Substances 0.000 description 1
• 230000007704 transition Effects 0.000 description 1
• 239000002918 waste heat Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1