FI64191C - Foerfarande foer tillvaratagande av nickel ur nickel-jaern-slagg eller nickelmalm av laog grad - Google Patents
Foerfarande foer tillvaratagande av nickel ur nickel-jaern-slagg eller nickelmalm av laog grad Download PDFInfo
- Publication number
- FI64191C FI64191C FI3800/73A FI380073A FI64191C FI 64191 C FI64191 C FI 64191C FI 3800/73 A FI3800/73 A FI 3800/73A FI 380073 A FI380073 A FI 380073A FI 64191 C FI64191 C FI 64191C
- Authority
- FI
- Finland
- Prior art keywords
- slag
- nickel
- process according
- reducing
- reducing agent
- Prior art date
Links
- 239000002893 slag Substances 0.000 claims description 114
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 108
- 229910052751 metal Inorganic materials 0.000 claims description 55
- 239000002184 metal Substances 0.000 claims description 55
- 229910052759 nickel Inorganic materials 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 36
- 230000009467 reduction Effects 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 23
- 239000003638 chemical reducing agent Substances 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 16
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 15
- 239000012141 concentrate Substances 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- 238000002485 combustion reaction Methods 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 6
- 229910052683 pyrite Inorganic materials 0.000 claims description 6
- 239000011028 pyrite Substances 0.000 claims description 6
- 238000007792 addition Methods 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000003077 lignite Substances 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 239000010949 copper Substances 0.000 description 31
- 238000006722 reduction reaction Methods 0.000 description 31
- 229910052802 copper Inorganic materials 0.000 description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 20
- 239000011435 rock Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 13
- 150000002739 metals Chemical class 0.000 description 12
- 238000003723 Smelting Methods 0.000 description 11
- 239000000446 fuel Substances 0.000 description 10
- 239000012071 phase Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000010970 precious metal Substances 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000009853 pyrometallurgy Methods 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 102100030816 ESF1 homolog Human genes 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 101000938692 Homo sapiens ESF1 homolog Proteins 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- ROCOTSMCSXTPPU-UHFFFAOYSA-N copper sulfanylideneiron Chemical compound [S].[Fe].[Cu] ROCOTSMCSXTPPU-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
- 239000010771 distillate fuel oil Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000009852 extractive metallurgy Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB161972 | 1972-12-14 | ||
| AUPB161972 | 1972-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI64191B FI64191B (fi) | 1983-06-30 |
| FI64191C true FI64191C (fi) | 1983-10-10 |
Family
ID=3765576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI3800/73A FI64191C (fi) | 1972-12-14 | 1973-12-12 | Foerfarande foer tillvaratagande av nickel ur nickel-jaern-slagg eller nickelmalm av laog grad |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS578854B2 (cs) |
| CA (1) | CA998246A (cs) |
| FI (1) | FI64191C (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126387U (cs) * | 1974-08-15 | 1976-02-26 | ||
| US4657586A (en) * | 1985-10-25 | 1987-04-14 | Union Carbide Corporation | Submerged combustion in molten materials |
| US4814004A (en) * | 1987-05-29 | 1989-03-21 | Falconbridge Limited | Non-ferrous metal recovery |
-
1973
- 1973-12-03 CA CA187,174A patent/CA998246A/en not_active Expired
- 1973-12-12 FI FI3800/73A patent/FI64191C/fi active
- 1973-12-13 JP JP13822473A patent/JPS578854B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA998246A (en) | 1976-10-12 |
| FI64191B (fi) | 1983-06-30 |
| JPS578854B2 (cs) | 1982-02-18 |
| JPS4996921A (cs) | 1974-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3750881T2 (de) | Schmelzreduktionsverfahren. | |
| TWI398528B (zh) | 包含銅與其他有價金屬之殘留物之回收 | |
| FI71339B (fi) | Saett att utvinna metaller ur flytande slagg | |
| US8016912B2 (en) | Process for recovering platinum group metals using reductants | |
| EP0441052A1 (en) | Method for recovering zinc from zinc-containing waste materials | |
| US3892559A (en) | Submerged smelting | |
| CN1539024A (zh) | 利用微波能的金属直接制造方法 | |
| US7819941B2 (en) | Method for reducing and/or refining a metal-containing slag | |
| AU739426B2 (en) | Process for reducing the electric steelworks dusts and facility for implementing it | |
| FI67572B (fi) | Foerfarande foer aotervinning av bly och silver ur bly-silveraoterstoder | |
| FI64191C (fi) | Foerfarande foer tillvaratagande av nickel ur nickel-jaern-slagg eller nickelmalm av laog grad | |
| KR830007858A (ko) | 중금속의 선택적 환원방법 | |
| SU976855A3 (ru) | Способ переработки сульфидных железосодержащих материалов | |
| Mackey et al. | Modern continuous smelting and converting by bath smelting technology | |
| RU2065504C1 (ru) | Шихта для шахтной плавки окисленных никельсодержащих материалов | |
| RU2213788C2 (ru) | Способ выплавки стали в дуговой электропечи | |
| US4168155A (en) | Process for smelting lead refinery dross | |
| RU2027780C1 (ru) | Способ переработки шпейзы | |
| RU2224034C1 (ru) | Способ извлечения металлов платиновой группы | |
| CN101189351B (zh) | 还原和/或精炼含金属的渣的方法 | |
| US1506053A (en) | Metallurgy of tin | |
| SU112514A1 (ru) | Способ извлечени свинца и сопутствующих ему металлов из сульфидных концентратов | |
| SU595409A1 (ru) | Способ электропечного обеднени олов нных расплавленных шлаков | |
| SU1097697A1 (ru) | Шихта дл переработки цинксодержащих материалов | |
| SU393336A1 (ru) | Способ извлечения никеля, кобальта и меди из расплавленных шлаков |