JPS62182230A - 卑金属を含有する材料の還元製錬法 - Google Patents
卑金属を含有する材料の還元製錬法Info
- Publication number
- JPS62182230A JPS62182230A JP27509686A JP27509686A JPS62182230A JP S62182230 A JPS62182230 A JP S62182230A JP 27509686 A JP27509686 A JP 27509686A JP 27509686 A JP27509686 A JP 27509686A JP S62182230 A JPS62182230 A JP S62182230A
- Authority
- JP
- Japan
- Prior art keywords
- reduction
- flame
- coke
- oxygen
- fuel
- 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
- 239000000463 material Substances 0.000 title claims description 112
- 230000002829 reductive effect Effects 0.000 title claims description 46
- 239000010953 base metal Substances 0.000 title claims description 34
- 238000007670 refining Methods 0.000 title description 2
- 230000009467 reduction Effects 0.000 claims description 152
- 238000000034 method Methods 0.000 claims description 111
- 239000001301 oxygen Substances 0.000 claims description 105
- 229910052760 oxygen Inorganic materials 0.000 claims description 105
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 104
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 102
- 229910052751 metal Inorganic materials 0.000 claims description 97
- 239000002184 metal Substances 0.000 claims description 97
- 239000000571 coke Substances 0.000 claims description 96
- 239000000446 fuel Substances 0.000 claims description 80
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 76
- 239000002893 slag Substances 0.000 claims description 76
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 63
- 239000010949 copper Substances 0.000 claims description 58
- 229910052802 copper Inorganic materials 0.000 claims description 55
- 230000008569 process Effects 0.000 claims description 54
- 229910052742 iron Inorganic materials 0.000 claims description 52
- 238000003723 Smelting Methods 0.000 claims description 48
- 239000002245 particle Substances 0.000 claims description 44
- 238000005273 aeration Methods 0.000 claims description 43
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 38
- 229910052759 nickel Inorganic materials 0.000 claims description 38
- 239000007787 solid Substances 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 34
- 230000004907 flux Effects 0.000 claims description 29
- 239000010941 cobalt Substances 0.000 claims description 15
- 229910017052 cobalt Inorganic materials 0.000 claims description 15
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 15
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 14
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 13
- 239000003575 carbonaceous material Substances 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 13
- 230000003647 oxidation Effects 0.000 claims description 13
- 238000007254 oxidation reaction Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 12
- 239000003245 coal Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 230000009969 flowable effect Effects 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000011802 pulverized particle Substances 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 claims 1
- 238000006722 reduction reaction Methods 0.000 description 142
- 238000002485 combustion reaction Methods 0.000 description 68
- 239000000203 mixture Substances 0.000 description 44
- 239000000047 product Substances 0.000 description 44
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 37
- 239000011593 sulfur Substances 0.000 description 36
- 229910052717 sulfur Inorganic materials 0.000 description 35
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 31
- 239000012141 concentrate Substances 0.000 description 30
- -1 ferrous metals Chemical class 0.000 description 27
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 26
- 239000000567 combustion gas Substances 0.000 description 24
- 238000006477 desulfuration reaction Methods 0.000 description 23
- 230000023556 desulfurization Effects 0.000 description 23
- 229910000480 nickel oxide Inorganic materials 0.000 description 20
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 20
- 239000003638 chemical reducing agent Substances 0.000 description 18
- 150000002739 metals Chemical class 0.000 description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 15
- 239000012071 phase Substances 0.000 description 15
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 14
- 235000013980 iron oxide Nutrition 0.000 description 14
- 229910044991 metal oxide Inorganic materials 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 13
- 150000004706 metal oxides Chemical class 0.000 description 12
- 238000012545 processing Methods 0.000 description 12
- 239000002912 waste gas Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 10
- 229960004643 cupric oxide Drugs 0.000 description 10
- 239000000428 dust Substances 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 10
- 239000002699 waste material Substances 0.000 description 10
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 9
- 239000003345 natural gas Substances 0.000 description 9
- 150000004763 sulfides Chemical group 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 239000005751 Copper oxide Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 description 8
- 229910000431 copper oxide Inorganic materials 0.000 description 8
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 8
- 230000035515 penetration Effects 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910000570 Cupronickel Inorganic materials 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000013067 intermediate product Substances 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 238000005486 sulfidation Methods 0.000 description 5
- 238000009834 vaporization Methods 0.000 description 5
- 230000008016 vaporization Effects 0.000 description 5
- 229910000881 Cu alloy Inorganic materials 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000006315 carbonylation Effects 0.000 description 4
- 238000005810 carbonylation reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 229910001868 water Inorganic materials 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000009852 extractive metallurgy Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910052595 hematite Inorganic materials 0.000 description 3
- 239000011019 hematite Substances 0.000 description 3
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000011946 reduction process Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 2
- 244000055346 Paulownia Species 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910052947 chalcocite Inorganic materials 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 2
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 2
- 229940112669 cuprous oxide Drugs 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 229910001710 laterite Inorganic materials 0.000 description 2
- 239000011504 laterite Substances 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 235000012245 magnesium oxide Nutrition 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052976 metal sulfide Inorganic materials 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 229910052952 pyrrhotite Inorganic materials 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910020598 Co Fe Inorganic materials 0.000 description 1
- 229910017521 Cu Ni Co Fe Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910003322 NiCu Inorganic materials 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 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
- 235000015173 baked goods and baking mixes Nutrition 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
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052951 chalcopyrite Inorganic materials 0.000 description 1
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical class [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- KAEHZLZKAKBMJB-UHFFFAOYSA-N cobalt;sulfanylidenenickel Chemical compound [Ni].[Co]=S KAEHZLZKAKBMJB-UHFFFAOYSA-N 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 208000018459 dissociative disease Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- QVGXLLKOCUKJST-BJUDXGSMSA-N oxygen-15 atom Chemical compound [15O] QVGXLLKOCUKJST-BJUDXGSMSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000003238 silicate melt Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- OZVSQVYTCBQRFO-UHFFFAOYSA-N sulfanylidenecopper sulfanylideneiron Chemical compound S=[Fe].S=[Cu] OZVSQVYTCBQRFO-UHFFFAOYSA-N 0.000 description 1
- 229910052569 sulfide mineral Inorganic materials 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000495510A CA1294131C (en) | 1985-11-18 | 1985-11-18 | Process for reduction smelting of materials containing base metals |
| CA495510 | 1985-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62182230A true JPS62182230A (ja) | 1987-08-10 |
| JPS6411697B2 JPS6411697B2 (enrdf_load_stackoverflow) | 1989-02-27 |
Family
ID=4131908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27509686A Granted JPS62182230A (ja) | 1985-11-18 | 1986-11-18 | 卑金属を含有する材料の還元製錬法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS62182230A (enrdf_load_stackoverflow) |
| AU (1) | AU583434B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1294131C (enrdf_load_stackoverflow) |
| FI (1) | FI85878C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003519288A (ja) * | 2000-01-04 | 2003-06-17 | オウトクンプ オサケイティオ ユルキネン | 懸濁炉における粗銅の生成方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102113558B1 (ko) | 2015-08-24 | 2020-05-21 | 5엔 플러스 아이엔씨. | 구리 및 황 유래의 다양한 금속 및 그 유도체 제조 공정 |
| WO2018035599A1 (en) | 2016-08-24 | 2018-03-01 | 5N Plus Inc. | Low melting point metal or alloy powders atomization manufacturing processes |
| EP3752304B1 (en) | 2018-02-15 | 2023-10-18 | 5n Plus Inc. | High melting point metal or alloy powders atomization manufacturing processes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5794532A (en) * | 1980-10-16 | 1982-06-12 | Queneau Paul Etienne | Reduction of metal loss in nonferrous metal refining operation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN164687B (enrdf_load_stackoverflow) * | 1984-08-16 | 1989-05-13 | Voest Alpine Ag |
-
1985
- 1985-11-18 CA CA000495510A patent/CA1294131C/en not_active Expired - Lifetime
-
1986
- 1986-11-17 AU AU65320/86A patent/AU583434B2/en not_active Expired
- 1986-11-18 FI FI864695A patent/FI85878C/fi not_active IP Right Cessation
- 1986-11-18 JP JP27509686A patent/JPS62182230A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5794532A (en) * | 1980-10-16 | 1982-06-12 | Queneau Paul Etienne | Reduction of metal loss in nonferrous metal refining operation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003519288A (ja) * | 2000-01-04 | 2003-06-17 | オウトクンプ オサケイティオ ユルキネン | 懸濁炉における粗銅の生成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU583434B2 (en) | 1989-04-27 |
| FI864695L (fi) | 1987-05-19 |
| AU6532086A (en) | 1987-05-21 |
| JPS6411697B2 (enrdf_load_stackoverflow) | 1989-02-27 |
| FI85878C (fi) | 1992-06-10 |
| FI864695A0 (fi) | 1986-11-18 |
| FI85878B (fi) | 1992-02-28 |
| CA1294131C (en) | 1992-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI66433B (fi) | Saett att framstaella en foerreducerad produkt | |
| US4857104A (en) | Process for reduction smelting of materials containing base metals | |
| US3892559A (en) | Submerged smelting | |
| FI71339B (fi) | Saett att utvinna metaller ur flytande slagg | |
| JPH021216B2 (enrdf_load_stackoverflow) | ||
| CA1262510A (en) | Smelting process and apparatus for recovering metals from non-ferrous metal, sulphide ores or concentrates | |
| TW422884B (en) | Mineral feed processing | |
| JP5124073B2 (ja) | コバルト回収量の改良された鉄分に富むニッケル高含有マット製造用ニッケルマット連続転炉 | |
| US3663207A (en) | Direct process for smelting of lead sulphide concentrates to lead | |
| US5372630A (en) | Direct sulphidization fuming of zinc | |
| CA2137714C (en) | Method for producing high-grade nickel matte from at least partly pyrometallurgically refined nickel-bearing raw materials | |
| JPS62182230A (ja) | 卑金属を含有する材料の還元製錬法 | |
| JPS6247931B2 (enrdf_load_stackoverflow) | ||
| MX2008002934A (es) | Procedimiento para procesar materiales que contienen plomo??. | |
| US3849120A (en) | Smelting of copper-iron or nickel-iron sulfides | |
| RU2055922C1 (ru) | Способ переработки сульфидного сурьмяного сырья, содержащего благородные металлы | |
| CA1126508A (en) | Method and apparatus for the continuous recovery of heavy-metal phases | |
| JPS6156255A (ja) | 非鉄金属鉱石または精鉱からの金属回収精錬方法 | |
| US4514222A (en) | High intensity lead smelting process | |
| Dube | The extraction of lead from its ores by the iron-reduction process: A historical perspective | |
| GB2092180A (en) | Method and apparatus for selective reduction of metallic oxides | |
| Shamsuddin | Sulfide smelting | |
| RU2827774C1 (ru) | Способ обеднения металлургических шлаков, содержащих цветные металлы | |
| US4274868A (en) | Recovery of tin from ores or other materials | |
| US5374299A (en) | Pyrometallurgical process for treating a feed material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |