CA2539011A1 - Procede de production pyrometallurgique du cuivre dans un convertisseur - Google Patents
Procede de production pyrometallurgique du cuivre dans un convertisseur Download PDFInfo
- Publication number
- CA2539011A1 CA2539011A1 CA002539011A CA2539011A CA2539011A1 CA 2539011 A1 CA2539011 A1 CA 2539011A1 CA 002539011 A CA002539011 A CA 002539011A CA 2539011 A CA2539011 A CA 2539011A CA 2539011 A1 CA2539011 A1 CA 2539011A1
- Authority
- CA
- Canada
- Prior art keywords
- gas
- melt
- converter
- copper
- process step
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000010949 copper Substances 0.000 title claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000002893 slag Substances 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims description 48
- 239000000155 melt Substances 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000011261 inert gas Substances 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 239000005864 Sulphur Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000010926 purge Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 3
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(i) oxide Chemical compound [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 229910001361 White metal Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000161 steel melt Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010969 white metal 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
-
- 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
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
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)
- Heat Treatment Of Articles (AREA)
Abstract
L'invention concerne un procédé de production pyrométallurgique du cuivre dans un convertisseur. L'invention est caractérisée en ce que pendant toutes les étapes du procédé (chargement du convertisseur par une masse fondue brute renfermant du cuivre, traitement de la masse fondue en vue de produire du Cu2S et du laitier, élimination du laitier, conversion du Cu2S en Cu, vidange du convertisseur), du gaz est introduit à chaque fois dans la masse fondue.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2003/009367 WO2005021808A1 (fr) | 2003-08-23 | 2003-08-23 | Procede de production pyrometallurgique du cuivre dans un convertisseur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2539011A1 true CA2539011A1 (fr) | 2005-03-10 |
Family
ID=34259098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002539011A Abandoned CA2539011A1 (fr) | 2003-08-23 | 2003-08-23 | Procede de production pyrometallurgique du cuivre dans un convertisseur |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20060236812A1 (fr) |
| EP (1) | EP1656464B1 (fr) |
| JP (1) | JP4477580B2 (fr) |
| CN (1) | CN100357463C (fr) |
| AT (1) | ATE350500T1 (fr) |
| CA (1) | CA2539011A1 (fr) |
| DE (1) | DE50306237D1 (fr) |
| ES (1) | ES2279232T3 (fr) |
| WO (1) | WO2005021808A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT503456A1 (de) * | 2006-03-27 | 2007-10-15 | Mettop Metallurg Optimierungs | Verfahren zur pyrometallurgischen erzeugung von kupfer |
| CL2008000116A1 (es) * | 2008-01-15 | 2008-03-14 | Univ De Chile 51 Empresa Nac D | Metodo pirometalurgico intensivo continuo de conversion de mata de cobre liquida que comprende alimentar dicha mata dentro del primer reactor de oxidacion, suministrar gases al lecho empacado y fundentes silicios, sangrar la escoria, alimentar metal |
| PL2253916T3 (pl) * | 2009-05-20 | 2011-05-31 | Refractory Intellectual Property Gmbh & Co Kg | Agregat metalurgiczny do wytapiania i obróbki |
| CN102605191B (zh) | 2012-04-16 | 2013-12-25 | 阳谷祥光铜业有限公司 | 一种铜精矿直接生产粗铜的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941587A (en) * | 1973-05-03 | 1976-03-02 | Q-S Oxygen Processes, Inc. | Metallurgical process using oxygen |
| CA1190751A (fr) * | 1982-06-18 | 1985-07-23 | J. Barry W. Bailey | Methode et installation de conversion continue de mattes de cuivre et de non ferreux |
| JPS61127835A (ja) * | 1984-11-26 | 1986-06-16 | Sumitomo Metal Mining Co Ltd | 銅転炉の吹錬方法 |
| CA1322659C (fr) * | 1987-03-23 | 1993-10-05 | Samuel Walton Marcuson | Procede d'affinage pyrometallurgique du cuivre |
| CA2041297C (fr) * | 1991-04-26 | 2001-07-10 | Samuel Walton Marcuson | Convertisseur et methode de gonflage par le haut d'un metal non ferreux |
| US5215571A (en) * | 1992-10-14 | 1993-06-01 | Inco Limited | Conversion of non-ferrous matte |
| US5360204A (en) * | 1993-09-20 | 1994-11-01 | Keibler-Thompson Corp. | Boom and lance for removing slag from crucible |
| AUPM657794A0 (en) * | 1994-06-30 | 1994-07-21 | Commonwealth Scientific And Industrial Research Organisation | Copper converting |
| DE10259434B3 (de) * | 2002-12-19 | 2004-08-26 | Refractory Intellectual Property Gmbh & Co.Kg | Gasspüleinrichtung für metallurgische Schmelzgefäße |
-
2003
- 2003-08-23 WO PCT/EP2003/009367 patent/WO2005021808A1/fr not_active Ceased
- 2003-08-23 ES ES03818380T patent/ES2279232T3/es not_active Expired - Lifetime
- 2003-08-23 JP JP2005508352A patent/JP4477580B2/ja not_active Expired - Fee Related
- 2003-08-23 DE DE50306237T patent/DE50306237D1/de not_active Expired - Lifetime
- 2003-08-23 AT AT03818380T patent/ATE350500T1/de not_active IP Right Cessation
- 2003-08-23 EP EP03818380A patent/EP1656464B1/fr not_active Expired - Lifetime
- 2003-08-23 US US10/566,289 patent/US20060236812A1/en not_active Abandoned
- 2003-08-23 CA CA002539011A patent/CA2539011A1/fr not_active Abandoned
- 2003-08-23 CN CNB03826952XA patent/CN100357463C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100357463C (zh) | 2007-12-26 |
| DE50306237D1 (de) | 2007-02-15 |
| JP4477580B2 (ja) | 2010-06-09 |
| ES2279232T3 (es) | 2007-08-16 |
| JP2007515549A (ja) | 2007-06-14 |
| US20060236812A1 (en) | 2006-10-26 |
| WO2005021808A1 (fr) | 2005-03-10 |
| CN1820087A (zh) | 2006-08-16 |
| EP1656464A1 (fr) | 2006-05-17 |
| AU2003258656A1 (en) | 2005-03-16 |
| ATE350500T1 (de) | 2007-01-15 |
| EP1656464B1 (fr) | 2007-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |