DE3341154A1 - Verfahren zur verarbeitung von sulfidischen kupfer- und/oder kupfer-zinkkonzentraten - Google Patents
Verfahren zur verarbeitung von sulfidischen kupfer- und/oder kupfer-zinkkonzentratenInfo
- Publication number
- DE3341154A1 DE3341154A1 DE19833341154 DE3341154A DE3341154A1 DE 3341154 A1 DE3341154 A1 DE 3341154A1 DE 19833341154 DE19833341154 DE 19833341154 DE 3341154 A DE3341154 A DE 3341154A DE 3341154 A1 DE3341154 A1 DE 3341154A1
- Authority
- DE
- Germany
- Prior art keywords
- copper
- slag
- zinc
- melting
- highly basic
- 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.)
- Granted
Links
- 239000010949 copper Substances 0.000 title claims abstract description 345
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 325
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 318
- 239000012141 concentrate Substances 0.000 title claims abstract description 155
- 239000011701 zinc Substances 0.000 title claims abstract description 149
- 238000000034 method Methods 0.000 title claims abstract description 133
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 131
- 238000012545 processing Methods 0.000 title claims abstract description 39
- 239000002893 slag Substances 0.000 claims abstract description 330
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 142
- 229910052751 metal Inorganic materials 0.000 claims abstract description 107
- 239000002184 metal Substances 0.000 claims abstract description 107
- 230000004907 flux Effects 0.000 claims abstract description 99
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000000203 mixture Substances 0.000 claims abstract description 88
- 230000008569 process Effects 0.000 claims abstract description 87
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 67
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 66
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 63
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000009467 reduction Effects 0.000 claims abstract description 55
- 239000007787 solid Substances 0.000 claims abstract description 45
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000007789 gas Substances 0.000 claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 43
- 239000001301 oxygen Substances 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 41
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 39
- -1 ferrous metals Chemical class 0.000 claims abstract description 30
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 25
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 235000014692 zinc oxide Nutrition 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 10
- 239000011777 magnesium Substances 0.000 claims abstract description 10
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 8
- 239000011575 calcium Substances 0.000 claims abstract description 8
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims description 147
- 230000008018 melting Effects 0.000 claims description 143
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 103
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 96
- 239000000155 melt Substances 0.000 claims description 45
- 229910052742 iron Inorganic materials 0.000 claims description 43
- 239000003575 carbonaceous material Substances 0.000 claims description 42
- 230000003647 oxidation Effects 0.000 claims description 37
- 238000007254 oxidation reaction Methods 0.000 claims description 37
- 238000007667 floating Methods 0.000 claims description 36
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 claims description 34
- 239000000843 powder Substances 0.000 claims description 24
- 239000000126 substance Substances 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 20
- 238000007670 refining Methods 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 16
- 239000010459 dolomite Substances 0.000 claims description 13
- 229910000514 dolomite Inorganic materials 0.000 claims description 13
- 238000007711 solidification Methods 0.000 claims description 12
- 230000008023 solidification Effects 0.000 claims description 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- 230000008021 deposition Effects 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 abstract description 58
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 58
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 19
- 229910052799 carbon Inorganic materials 0.000 abstract description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 9
- 230000004927 fusion Effects 0.000 abstract 1
- 238000007499 fusion processing Methods 0.000 abstract 1
- 239000011133 lead Substances 0.000 description 69
- 235000012245 magnesium oxide Nutrition 0.000 description 62
- 235000012255 calcium oxide Nutrition 0.000 description 55
- 238000006722 reduction reaction Methods 0.000 description 51
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 30
- 229910052717 sulfur Inorganic materials 0.000 description 30
- 239000002994 raw material Substances 0.000 description 29
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 27
- 239000011593 sulfur Substances 0.000 description 27
- 238000012360 testing method Methods 0.000 description 27
- 238000005339 levitation Methods 0.000 description 26
- 238000006243 chemical reaction Methods 0.000 description 22
- 238000005188 flotation Methods 0.000 description 22
- 239000000428 dust Substances 0.000 description 21
- 150000002739 metals Chemical class 0.000 description 21
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 18
- 239000012071 phase Substances 0.000 description 18
- 239000004575 stone Substances 0.000 description 18
- 239000000047 product Substances 0.000 description 16
- 230000002269 spontaneous effect Effects 0.000 description 16
- 229910052681 coesite Inorganic materials 0.000 description 14
- 229910052906 cristobalite Inorganic materials 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 14
- 229910052682 stishovite Inorganic materials 0.000 description 14
- 229910052905 tridymite Inorganic materials 0.000 description 14
- 239000011787 zinc oxide Substances 0.000 description 14
- 229910000431 copper oxide Inorganic materials 0.000 description 13
- 239000012535 impurity Substances 0.000 description 13
- 239000005751 Copper oxide Substances 0.000 description 11
- 238000010309 melting process Methods 0.000 description 11
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 238000001816 cooling Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000007858 starting material Substances 0.000 description 10
- 239000000571 coke Substances 0.000 description 9
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 9
- 229910000464 lead oxide Inorganic materials 0.000 description 9
- 229910044991 metal oxide Inorganic materials 0.000 description 9
- 238000003723 Smelting Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 8
- 239000005083 Zinc sulfide Substances 0.000 description 7
- 239000001095 magnesium carbonate Substances 0.000 description 7
- 235000014380 magnesium carbonate Nutrition 0.000 description 7
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 7
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 6
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical class [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 6
- 235000019738 Limestone Nutrition 0.000 description 6
- 239000006004 Quartz sand Substances 0.000 description 6
- 235000011941 Tilia x europaea Nutrition 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 6
- 239000004571 lime Substances 0.000 description 6
- 239000006028 limestone Substances 0.000 description 6
- 150000004760 silicates Chemical class 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 230000003993 interaction Effects 0.000 description 5
- 235000013980 iron oxide Nutrition 0.000 description 5
- 229910052984 zinc sulfide Inorganic materials 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052593 corundum Inorganic materials 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 4
- 229910052976 metal sulfide Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 150000004763 sulfides Chemical class 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910002090 carbon oxide Inorganic materials 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000013065 commercial product Substances 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 229910052914 metal silicate Inorganic materials 0.000 description 3
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 3
- 230000036284 oxygen consumption Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 2
- 235000019402 calcium peroxide Nutrition 0.000 description 2
- 235000012241 calcium silicate Nutrition 0.000 description 2
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- CDVDBGXLSOHXOF-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[Fe+2].[Fe+3] CDVDBGXLSOHXOF-UHFFFAOYSA-N 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000003238 silicate melt Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229910007541 Zn O Inorganic materials 0.000 description 1
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000010210 aluminium Nutrition 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 101150018117 cobB gene Proteins 0.000 description 1
- 229960003920 cocaine Drugs 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 1
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical class [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 235000013490 limbo Nutrition 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 101150089009 sir2 gene Proteins 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 208000011117 substance-related disease Diseases 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 229940105296 zinc peroxide Drugs 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 235000009529 zinc sulphate Nutrition 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0052—Reduction smelting or converting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0047—Smelting or converting flash smelting or converting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI833361A FI78125C (fi) | 1983-11-14 | 1983-09-20 | Foerfarande foer behandling av jaernhaltiga koppar- eller koppar/zinksulfidkoncentrat. |
| IN1241/CAL/83A IN161943B (enrdf_load_stackoverflow) | 1983-10-06 | 1983-10-06 | |
| AU20280/83A AU564479B2 (en) | 1983-11-14 | 1983-10-18 | Processing sulphide copper and/or zinc concentrates |
| JP58198954A JPS6092434A (ja) | 1983-11-14 | 1983-10-24 | 硫化物銅および／または硫化物銅−亜鉛精鉱の処理法 |
| CA000440777A CA1218238A (en) | 1983-11-14 | 1983-11-09 | Method of processing sulphide copper and/or sulphide copper-zinc concentrates |
| DE19833341154 DE3341154A1 (de) | 1983-11-14 | 1983-11-14 | Verfahren zur verarbeitung von sulfidischen kupfer- und/oder kupfer-zinkkonzentraten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833341154 DE3341154A1 (de) | 1983-11-14 | 1983-11-14 | Verfahren zur verarbeitung von sulfidischen kupfer- und/oder kupfer-zinkkonzentraten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3341154A1 true DE3341154A1 (de) | 1985-05-30 |
| DE3341154C2 DE3341154C2 (enrdf_load_stackoverflow) | 1988-09-22 |
Family
ID=6214287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833341154 Granted DE3341154A1 (de) | 1983-10-06 | 1983-11-14 | Verfahren zur verarbeitung von sulfidischen kupfer- und/oder kupfer-zinkkonzentraten |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS6092434A (enrdf_load_stackoverflow) |
| AU (1) | AU564479B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1218238A (enrdf_load_stackoverflow) |
| DE (1) | DE3341154A1 (enrdf_load_stackoverflow) |
| FI (1) | FI78125C (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2665183A1 (fr) * | 1990-07-26 | 1992-01-31 | Csepel Muevek Femmueve | Procede d'affinage au feu et melange de scories pour sa mise en óoeuvre. |
| US6113668A (en) * | 1996-11-04 | 2000-09-05 | Schwarzkopf Technologies Corp. | Process for manufacture of powder compact feed materials for fine grained hardmetal |
| WO2000070104A1 (en) * | 1999-05-14 | 2000-11-23 | Outokumpu Oyj | Method for reducing non-ferrous metal content in slag in the production of non-ferrous metals occurring in suspension smelting furnace |
| WO2003025236A1 (en) * | 2001-09-21 | 2003-03-27 | Outokumpu Oyj | Method for the production of blister copper |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998036102A1 (en) * | 1997-02-17 | 1998-08-20 | Buka Technologies Pty. Ltd. | Refining zinc sulphide ores |
| JP3702764B2 (ja) | 2000-08-22 | 2005-10-05 | 住友金属鉱山株式会社 | 硫化銅精鉱の熔錬方法 |
| JP5071770B2 (ja) * | 2003-09-29 | 2012-11-14 | ユミコア | 亜鉛残留物から非鉄金属を回収するための方法及び装置 |
| JP6466869B2 (ja) * | 2016-02-29 | 2019-02-06 | パンパシフィック・カッパー株式会社 | 銅製錬炉の操業方法 |
| CN111440957A (zh) * | 2020-04-15 | 2020-07-24 | 中国恩菲工程技术有限公司 | 处理锌精矿和锌渣的系统及方法 |
| CN115141935B (zh) * | 2021-03-29 | 2024-10-22 | 东北大学 | 一种铜精炼渣贫化方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2089375A (en) * | 1980-10-31 | 1982-06-23 | Inco Ltd | Autogenous oxygen smelting of sulphide materials containing base metals |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438042B2 (enrdf_load_stackoverflow) * | 1972-02-15 | 1979-11-19 | ||
| JPS5322115A (en) * | 1976-08-12 | 1978-03-01 | Mitsubishi Metal Corp | Continuous smelting method for copper |
-
1983
- 1983-09-20 FI FI833361A patent/FI78125C/fi not_active IP Right Cessation
- 1983-10-18 AU AU20280/83A patent/AU564479B2/en not_active Ceased
- 1983-10-24 JP JP58198954A patent/JPS6092434A/ja active Pending
- 1983-11-09 CA CA000440777A patent/CA1218238A/en not_active Expired
- 1983-11-14 DE DE19833341154 patent/DE3341154A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2089375A (en) * | 1980-10-31 | 1982-06-23 | Inco Ltd | Autogenous oxygen smelting of sulphide materials containing base metals |
Non-Patent Citations (2)
| Title |
|---|
| Erzmetall 1975, S.313-322 * |
| Hütte, Taschenbuch für Eisenhüttenleute, 1961, S.544-546 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2665183A1 (fr) * | 1990-07-26 | 1992-01-31 | Csepel Muevek Femmueve | Procede d'affinage au feu et melange de scories pour sa mise en óoeuvre. |
| BE1006534A5 (fr) * | 1990-07-26 | 1994-10-11 | Csepel Muevek Femmueve | Procede d'affinage au feu dans des fours a revetement basique, de cuivre de premiere fusion et de chutes de cuivre, contenant du zinc et du plomb, et melange de formation de scories pour la mise en oeuvre de cet affinage. |
| US6113668A (en) * | 1996-11-04 | 2000-09-05 | Schwarzkopf Technologies Corp. | Process for manufacture of powder compact feed materials for fine grained hardmetal |
| WO2000070104A1 (en) * | 1999-05-14 | 2000-11-23 | Outokumpu Oyj | Method for reducing non-ferrous metal content in slag in the production of non-ferrous metals occurring in suspension smelting furnace |
| US6755890B1 (en) | 1999-05-14 | 2004-06-29 | Outokumpu Oyj | Method for reducing non-ferrous metal content in slag in the production of non-ferrous metals occurring in suspension smelting furnace |
| WO2003025236A1 (en) * | 2001-09-21 | 2003-03-27 | Outokumpu Oyj | Method for the production of blister copper |
| EA005386B1 (ru) * | 2001-09-21 | 2005-02-24 | Отокумпу Оюй | Способ производства черновой меди |
| KR100929520B1 (ko) * | 2001-09-21 | 2009-12-03 | 오또꿈뿌 오와이제이 | 조동 또는 고품위 매트의 생산방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| FI833361A7 (fi) | 1985-03-21 |
| AU2028083A (en) | 1985-04-26 |
| DE3341154C2 (enrdf_load_stackoverflow) | 1988-09-22 |
| FI78125B (fi) | 1989-02-28 |
| AU564479B2 (en) | 1987-08-13 |
| FI78125C (fi) | 1989-06-12 |
| JPS6092434A (ja) | 1985-05-24 |
| CA1218238A (en) | 1987-02-24 |
| FI833361A0 (fi) | 1983-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |