FI98072C - Menetelmä ja laite sulfidipitoisen rikasteen käsittelemiseksi - Google Patents
Menetelmä ja laite sulfidipitoisen rikasteen käsittelemiseksi Download PDFInfo
- Publication number
- FI98072C FI98072C FI924761A FI924761A FI98072C FI 98072 C FI98072 C FI 98072C FI 924761 A FI924761 A FI 924761A FI 924761 A FI924761 A FI 924761A FI 98072 C FI98072 C FI 98072C
- Authority
- FI
- Finland
- Prior art keywords
- concentrate
- converter
- oxygen
- concentrate burner
- melt
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title claims description 79
- 238000000034 method Methods 0.000 title claims description 19
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 37
- 239000001301 oxygen Substances 0.000 claims description 37
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 36
- 238000002844 melting Methods 0.000 claims description 25
- 230000008018 melting Effects 0.000 claims description 25
- 239000000155 melt Substances 0.000 claims description 24
- 230000001590 oxidative effect Effects 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 3
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 claims 2
- 244000005894 Albizia lebbeck Species 0.000 claims 1
- PPTYJKAXVCCBDU-UHFFFAOYSA-N Rohypnol Chemical compound N=1CC(=O)N(C)C2=CC=C([N+]([O-])=O)C=C2C=1C1=CC=CC=C1F PPTYJKAXVCCBDU-UHFFFAOYSA-N 0.000 claims 1
- 238000003723 Smelting Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000013589 supplement Substances 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
- 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
-
- 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
- C22B15/003—Bath smelting or converting
- C22B15/0041—Bath smelting or converting in converters
- C22B15/0043—Bath smelting or converting in converters in rotating converters
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI924761A FI98072C (fi) | 1992-10-21 | 1992-10-21 | Menetelmä ja laite sulfidipitoisen rikasteen käsittelemiseksi |
| US08/424,319 US5574956A (en) | 1992-10-21 | 1993-10-19 | Method and apparatus for treatment sulphidic concentrates |
| CA002146970A CA2146970C (en) | 1992-10-21 | 1993-10-19 | Method and apparatus for treatment of sulphidic concentrates |
| RU95109686A RU2124063C1 (ru) | 1992-10-21 | 1993-10-19 | Способ окислительной обработки расплавленного штейна |
| AU51515/93A AU675979B2 (en) | 1992-10-21 | 1993-10-19 | Method and apparatus for treatment of sulphidic concentrates |
| PCT/FI1993/000428 WO1994009166A1 (en) | 1992-10-21 | 1993-10-19 | Method and apparatus for treatment of sulphidic concentrates |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI924761 | 1992-10-21 | ||
| FI924761A FI98072C (fi) | 1992-10-21 | 1992-10-21 | Menetelmä ja laite sulfidipitoisen rikasteen käsittelemiseksi |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI924761A0 FI924761A0 (fi) | 1992-10-21 |
| FI924761L FI924761L (fi) | 1994-04-22 |
| FI98072B FI98072B (fi) | 1996-12-31 |
| FI98072C true FI98072C (fi) | 1997-04-10 |
Family
ID=8536085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI924761A FI98072C (fi) | 1992-10-21 | 1992-10-21 | Menetelmä ja laite sulfidipitoisen rikasteen käsittelemiseksi |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5574956A (fi) |
| AU (1) | AU675979B2 (fi) |
| CA (1) | CA2146970C (fi) |
| FI (1) | FI98072C (fi) |
| RU (1) | RU2124063C1 (fi) |
| WO (1) | WO1994009166A1 (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5658368A (en) * | 1995-03-08 | 1997-08-19 | Inco Limited | Reduced dusting bath method for metallurgical treatment of sulfide materials |
| RU2298587C1 (ru) * | 2005-12-27 | 2007-05-10 | Государственное образовательное учреждение высшего профессионального образования "Московский энергетический институт (технический университет)" (ГОУВПО "МЭИ (ТУ)") | Способ переработки сульфидных медьсодержащих полидисперсных материалов |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459415A (en) * | 1965-10-15 | 1969-08-05 | Vyskumny Ustav Kovu Panenske B | Apparatus for the continuous production of converter copper |
| US3850620A (en) * | 1973-04-18 | 1974-11-26 | Kennecott Copper Corp | Pyrometallurgical process for producing metallic copper from copper sulfide concentrates |
| US4148630A (en) * | 1977-08-24 | 1979-04-10 | The Anaconda Company | Direct production of copper metal |
| US4178174A (en) * | 1977-08-24 | 1979-12-11 | The Anaconda Company | Direct production of copper metal |
| US4416690A (en) * | 1981-06-01 | 1983-11-22 | Kennecott Corporation | Solid matte-oxygen converting process |
| CA1190751A (en) * | 1982-06-18 | 1985-07-23 | J. Barry W. Bailey | Process and apparatus for continuous converting of copper and non-ferrous mattes |
| US4470845A (en) * | 1983-01-05 | 1984-09-11 | Newmont Mining Corporation | Continuous process for copper smelting and converting in a single furnace by oxygen injection |
| JPS6160836A (ja) * | 1984-08-31 | 1986-03-28 | Sumitomo Metal Mining Co Ltd | 銅転炉の操業法 |
-
1992
- 1992-10-21 FI FI924761A patent/FI98072C/fi active IP Right Grant
-
1993
- 1993-10-19 AU AU51515/93A patent/AU675979B2/en not_active Ceased
- 1993-10-19 WO PCT/FI1993/000428 patent/WO1994009166A1/en not_active Ceased
- 1993-10-19 CA CA002146970A patent/CA2146970C/en not_active Expired - Fee Related
- 1993-10-19 RU RU95109686A patent/RU2124063C1/ru not_active IP Right Cessation
- 1993-10-19 US US08/424,319 patent/US5574956A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI924761A0 (fi) | 1992-10-21 |
| FI924761L (fi) | 1994-04-22 |
| WO1994009166A1 (en) | 1994-04-28 |
| AU5151593A (en) | 1994-05-09 |
| CA2146970C (en) | 2006-10-10 |
| US5574956A (en) | 1996-11-12 |
| RU2124063C1 (ru) | 1998-12-27 |
| CA2146970A1 (en) | 1994-04-28 |
| AU675979B2 (en) | 1997-02-27 |
| FI98072B (fi) | 1996-12-31 |
| RU95109686A (ru) | 1997-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Owner name: OUTOKUMPU ENGINEERING CONTRACTORS OY |
|
| GB | Transfer or assigment of application |
Owner name: OUTOKUMPU ENGINEERING CONTRACTORS OY |
|
| BB | Publication of examined application |