AU2008337430B2 - Method for refining copper concentrate - Google Patents
Method for refining copper concentrate Download PDFInfo
- Publication number
- AU2008337430B2 AU2008337430B2 AU2008337430A AU2008337430A AU2008337430B2 AU 2008337430 B2 AU2008337430 B2 AU 2008337430B2 AU 2008337430 A AU2008337430 A AU 2008337430A AU 2008337430 A AU2008337430 A AU 2008337430A AU 2008337430 B2 AU2008337430 B2 AU 2008337430B2
- Authority
- AU
- Australia
- Prior art keywords
- furnace
- electric furnace
- slag
- copper
- electric
- 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.)
- Active
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 66
- 239000010949 copper Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000012141 concentrate Substances 0.000 title claims abstract description 24
- 238000007670 refining Methods 0.000 title claims abstract description 9
- 238000003723 Smelting Methods 0.000 claims abstract description 79
- 239000002893 slag Substances 0.000 claims abstract description 78
- 239000000725 suspension Substances 0.000 claims abstract description 72
- 239000002184 metal Substances 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 230000004907 flux Effects 0.000 claims abstract description 9
- 239000012495 reaction gas Substances 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 239000000571 coke Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 32
- 229910052742 iron Inorganic materials 0.000 description 15
- 239000007789 gas Substances 0.000 description 12
- 239000008187 granular material Substances 0.000 description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 239000003500 flue dust Substances 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- 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
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/005—Smelting or converting in a succession of furnaces
-
- 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
- C22B15/0054—Slag, slime, speiss, or dross treating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20075920 | 2007-12-17 | ||
| FI20075920A FI120157B (fi) | 2007-12-17 | 2007-12-17 | Menetelmä kuparirikasteen jalostamiseksi |
| PCT/FI2008/050735 WO2009077651A1 (fr) | 2007-12-17 | 2008-12-15 | Procédé de raffinage de concentré de cuivre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2008337430A1 AU2008337430A1 (en) | 2009-06-25 |
| AU2008337430B2 true AU2008337430B2 (en) | 2013-03-28 |
Family
ID=38951615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2008337430A Active AU2008337430B2 (en) | 2007-12-17 | 2008-12-15 | Method for refining copper concentrate |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JP2011506777A (fr) |
| CN (2) | CN101903543B (fr) |
| AU (1) | AU2008337430B2 (fr) |
| BR (1) | BRPI0821242B1 (fr) |
| CL (1) | CL2008003744A1 (fr) |
| EA (1) | EA018279B1 (fr) |
| FI (1) | FI120157B (fr) |
| PE (1) | PE20091539A1 (fr) |
| PL (1) | PL213990B1 (fr) |
| WO (1) | WO2009077651A1 (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI124912B (fi) * | 2012-04-16 | 2015-03-31 | Outotec Oyj | Menetelmä ei-rautametallien metallurgisten kuonien käsittelemiseksi |
| 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 |
| FI124028B (en) * | 2012-06-13 | 2014-02-14 | Outotec Oyj | Method and arrangement for refining copper concentrate |
| JP6032496B2 (ja) * | 2013-12-06 | 2016-11-30 | 住友金属鉱山株式会社 | 銅電解スライムからのセレン製造方法 |
| CL2014000174A1 (es) * | 2014-01-23 | 2014-06-27 | Coinfa Ltda | Un producto en base a aluminio reciclado , util en las fundiciones de la industria minera que comprende mezcla de aluminio, indio, silicio, manganeso, magnesio, zinc, silice, hierro, cobre y alumina, donde este ultimo recubre la superficie del producto; y sus usos. |
| FI126583B (fi) * | 2014-03-31 | 2017-02-28 | Outotec Finland Oy | Menetelmä ja kantoaine pelkistimen kuten koksin kuljettamiseksi metallurgiseen uuniin ja kantoaineen tuotantomenetelmä |
| FI126374B (en) * | 2014-04-17 | 2016-10-31 | Outotec Finland Oy | METHOD FOR THE PRODUCTION OF CATHODAL COPPER |
| WO2016171613A1 (fr) * | 2015-04-24 | 2016-10-27 | Val'eas Recycling Solutions Ab | Procédé et équipement de four pour production de cuivre noir |
| CN104878216A (zh) * | 2015-05-21 | 2015-09-02 | 金隆铜业有限公司 | 一种铜冶炼渣贫化方法以及系统 |
| CN105087955A (zh) * | 2015-08-31 | 2015-11-25 | 桂林昌鑫机械制造有限公司 | 一种铜精矿直接生产粗铜的方法 |
| WO2018015611A1 (fr) * | 2016-07-22 | 2018-01-25 | Outotec (Finland) Oy | Procédé de raffinage de concentré de cuivre sulfuré |
| BE1025775B1 (nl) * | 2017-12-14 | 2019-07-11 | Metallo Belgium | Verbeterde soldeerproductiewerkwijze |
| CN110669945B (zh) * | 2019-10-17 | 2022-03-22 | 宝武集团环境资源科技有限公司 | 利用转底炉直接还原与矿热电炉熔融还原处理铜渣的方法 |
| CN120174211A (zh) * | 2025-05-23 | 2025-06-20 | 中国恩菲工程技术有限公司 | 一种一步法冶炼辉铜矿得到粗铜的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1085620A (fr) * | 1976-02-23 | 1980-09-16 | Outokumpu Oy | Procede de production de cuivre ampoule a partir de minerais ou de concentres |
| US6761749B1 (en) * | 2000-01-04 | 2004-07-13 | Outokumpu Oyj | Method for the production of blister copper in suspension reactor |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5322115A (en) * | 1976-08-12 | 1978-03-01 | Mitsubishi Metal Corp | Continuous smelting method for copper |
| JPS61531A (ja) * | 1984-06-12 | 1986-01-06 | Sumitomo Metal Mining Co Ltd | 硫化銅鉱石の溶錬方法 |
| CA1245460A (fr) * | 1985-03-20 | 1988-11-29 | Carlos M. Diaz | Oxydation de matieres cupriques sulfureuses |
| CA1245058A (fr) * | 1985-03-20 | 1988-11-22 | Grigori S. Victorovich | Oxydation de concentres de minerais cupriferes sulfureux |
| FI71770C (fi) * | 1985-05-31 | 1987-02-09 | Outokumpu Oy | Reducering av smaelt metallurgiskt slagg kontinuerligt i en elektrisk ugn. |
| US5449395A (en) * | 1994-07-18 | 1995-09-12 | Kennecott Corporation | Apparatus and process for the production of fire-refined blister copper |
| FI104838B (fi) * | 1998-12-30 | 2000-04-14 | Outokumpu Oy | Menetelmä raakakuparin valmistamiseksi suspensioreaktorissa |
| JP2002013723A (ja) * | 2000-04-26 | 2002-01-18 | Nippon Steel Corp | 廃棄物溶融スラグの処理方法および装置 |
| FI115536B (fi) * | 2001-09-21 | 2005-05-31 | Outokumpu Oy | Menetelmä raakakuparin tuottamiseksi |
| FI114808B (fi) * | 2002-05-03 | 2004-12-31 | Outokumpu Oy | Menetelmä jalometallirikasteen jalostamiseksi |
| FI116069B (fi) * | 2002-06-11 | 2005-09-15 | Outokumpu Oy | Menetelmä raakakuparin valmistamiseksi |
| FI115638B (fi) * | 2002-12-05 | 2005-06-15 | Outokumpu Oy | Menetelmä kuonan käsittelemiseksi |
-
2007
- 2007-12-17 FI FI20075920A patent/FI120157B/fi active IP Right Grant
-
2008
- 2008-12-11 PE PE2008002057A patent/PE20091539A1/es active IP Right Grant
- 2008-12-15 AU AU2008337430A patent/AU2008337430B2/en active Active
- 2008-12-15 WO PCT/FI2008/050735 patent/WO2009077651A1/fr not_active Ceased
- 2008-12-15 CN CN200880121165.7A patent/CN101903543B/zh active Active
- 2008-12-15 BR BRPI0821242A patent/BRPI0821242B1/pt not_active IP Right Cessation
- 2008-12-15 JP JP2010538807A patent/JP2011506777A/ja active Pending
- 2008-12-15 CN CN201610207726.1A patent/CN105936980A/zh active Pending
- 2008-12-15 EA EA201000893A patent/EA018279B1/ru not_active IP Right Cessation
- 2008-12-15 PL PL392792A patent/PL213990B1/pl unknown
- 2008-12-16 CL CL2008003744A patent/CL2008003744A1/es unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1085620A (fr) * | 1976-02-23 | 1980-09-16 | Outokumpu Oy | Procede de production de cuivre ampoule a partir de minerais ou de concentres |
| US6761749B1 (en) * | 2000-01-04 | 2004-07-13 | Outokumpu Oyj | Method for the production of blister copper in suspension reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| PL392792A1 (pl) | 2011-02-28 |
| FI20075920A0 (fi) | 2007-12-17 |
| PE20091539A1 (es) | 2009-10-29 |
| CN105936980A (zh) | 2016-09-14 |
| BRPI0821242A2 (pt) | 2015-06-16 |
| CN101903543A (zh) | 2010-12-01 |
| EA018279B1 (ru) | 2013-06-28 |
| CL2008003744A1 (es) | 2009-11-27 |
| FI120157B (fi) | 2009-07-15 |
| WO2009077651A1 (fr) | 2009-06-25 |
| PL213990B1 (pl) | 2013-06-28 |
| FI20075920A7 (fi) | 2009-06-18 |
| AU2008337430A1 (en) | 2009-06-25 |
| CN101903543B (zh) | 2020-07-28 |
| JP2011506777A (ja) | 2011-03-03 |
| EA201000893A1 (ru) | 2010-12-30 |
| BRPI0821242B1 (pt) | 2019-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| HB | Alteration of name in register |
Owner name: METSO OUTOTEC FINLAND OY Free format text: FORMER NAME(S): OUTOTEC OYJ |
|
| HB | Alteration of name in register |
Owner name: METSO METALS OY Free format text: FORMER NAME(S): METSO OUTOTEC FINLAND OY |