FI125793B - Menetelmä kuparia sisältävän materiaalin konvertoimiseksi - Google Patents
Menetelmä kuparia sisältävän materiaalin konvertoimiseksi Download PDFInfo
- Publication number
- FI125793B FI125793B FI20145435A FI20145435A FI125793B FI 125793 B FI125793 B FI 125793B FI 20145435 A FI20145435 A FI 20145435A FI 20145435 A FI20145435 A FI 20145435A FI 125793 B FI125793 B FI 125793B
- Authority
- FI
- Finland
- Prior art keywords
- copper
- containing material
- oxygen
- weight
- process according
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 97
- 239000010949 copper Substances 0.000 title claims description 79
- 229910052802 copper Inorganic materials 0.000 title claims description 78
- 238000000034 method Methods 0.000 title claims description 40
- 239000000463 material Substances 0.000 title claims description 35
- 239000002893 slag Substances 0.000 claims description 37
- 238000003723 Smelting Methods 0.000 claims description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 claims description 20
- 230000004907 flux Effects 0.000 claims description 19
- 229910052717 sulfur Inorganic materials 0.000 claims description 17
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 13
- 239000011593 sulfur Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical class [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 claims description 5
- 229910001361 White metal Inorganic materials 0.000 claims description 5
- 239000010969 white metal Substances 0.000 claims description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical class [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 claims description 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 3
- 230000008018 melting Effects 0.000 claims 3
- 239000002002 slurry Substances 0.000 claims 2
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 7
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 6
- 239000005751 Copper oxide Substances 0.000 description 5
- 229910000431 copper oxide Inorganic materials 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- AQKDYYAZGHBAPR-UHFFFAOYSA-M copper;copper(1+);sulfanide Chemical compound [SH-].[Cu].[Cu+] AQKDYYAZGHBAPR-UHFFFAOYSA-M 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- GNVXPFBEZCSHQZ-UHFFFAOYSA-N iron(2+);sulfide Chemical compound [S-2].[Fe+2] GNVXPFBEZCSHQZ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910015189 FeOx Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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- 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
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- 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
- C22B15/0028—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
- C22B15/0028—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
-
- 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
- C22B15/0095—Process control or regulation methods
-
- 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
- C22B15/0095—Process control or regulation methods
- C22B15/0097—Sulfur release abatement
-
- 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
- C22B5/08—Dry methods smelting of sulfides or formation of mattes by sulfides; Roasting reaction methods
-
- 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
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Cookers (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Claims (12)
1. Menetelmä kuparia sisältävän materiaalin konvertoimiseksi raakakupariksi, joka menetelmä käsittää: (a) saatetaan tarjolle kuparia sisältävää materiaalia, joka käsittää kuparisulfideja ja rautasulfideja, jolloin kuparia sisältävä materiaali käsittää ainakin 35 painoprosenttia kuparia kuparia sisältävän materiaalin kokonaispainosta; (b) kuparia sisältävä materiaali saatetaan reagoimaan uunissa happea sisältävän kaasun kanssa fluksin poissa ollessa rautasulfidin ja kuparisul-fidin hapettumisen aikaansaamiseksi ja kontrolloidaan happea sisältävän kaasun injektiota sekä lämpötilaa niin, että tuloksena oleva konvertterikuona on sulafaasissa raakakuparin ja konvertterikuonan saamiseksi.
2. Patenttivaatimuksen 1 mukainen menetelmä, jolloin vaiheessa (b) hapen osittaispaine (pC>2) on 1-100 Pa, edullisesti 2-70 Pa, edullisemmin 10-30 Pa.
3. Patenttivaatimuksen 1 tai 2 mukainen menetelmä, jolloin vaiheessa (b) lämpötila on vähintään 1200 °C, edullisesti 1220-1450 °C, edullisemmin 1300-1400 °C.
4. Jonkin patenttivaatimuksen 1-3 mukainen menetelmä, jolloin vaiheessa (b) hapetetun kuparin pitoisuus konvertterikuonassa on vähintään 30 painoprosenttia, edullisesti 30-90 painoprosenttia, edullisemmin 35-70 painoprosenttia, edullisimmin 40-60 painoprosenttia konvertterikuonan kokonaispainosta.
5. Jonkin patenttivaatimuksen 1-4 mukainen menetelmä, jolloin saadun raakakuparin rikkipitoisuus on alle 0,15 % S raakakuparissa, edullisesti 0,06-0,10 S raakakuparissa.
6. Jonkin patenttivaatimuksen 1-5 mukainen menetelmä, jolloin kuparia sisältävä materiaali käsittää vähintään 35 painoprosenttia, edullisesti 40-78 painoprosenttia, edullisemmin 55-75 painoprosenttia kuparia kuparia sisältävän materiaalin kokonaispainosta.
7. Jonkin patenttivaatimuksen 1-6 mukainen menetelmä, jolloin kuparia sisältävä materiaali valitaan metallikivestä, valkometallista ja näiden sekoituksista.
8. Jonkin patenttivaatimuksen 1-7 mukainen menetelmä, jolloin konvertointivaihe (b) suoritetaan suspensiosulatuksena tai haudesulatuksena, erityisesti suspensiosulatuksena.
9. Jonkin patenttivaatimuksen 1-8 mukainen menetelmä, jolloin konvertointi saadaan aikaan liekkisulatusuunilla (FCF).
10. Jonkin patenttivaatimuksen 1-8 mukainen menetelmä, jolloin konvertointi saadaan aikaan Pierce-Smith-sulatusuunilla (PS).
11. Jonkin patenttivaatimuksen 1-10 mukainen menetelmä, jolloin happea sisältävä kaasu on happirikasteinen ilma, puhdas happi ja mikä tahansa näiden sekoitus, edullisesti happirikasteinen ilma.
12. Jonkin patenttivaatimuksen 1-11 mukainen menetelmä, jolloin piidioksidia (S1O2), kalsiumoksidia (CaO) ja kalsiumkarbonaattia (CaCOz) ei ole läsnä fluksina vaiheessa (b).
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20145435A FI125793B (fi) | 2014-05-14 | 2014-05-14 | Menetelmä kuparia sisältävän materiaalin konvertoimiseksi |
| PCT/FI2015/050321 WO2015173472A1 (en) | 2014-05-14 | 2015-05-12 | A method of converting copper containing material |
| ES15727029T ES2747812T3 (es) | 2014-05-14 | 2015-05-12 | Un método para convertir material que contiene cobre |
| CA2947503A CA2947503C (en) | 2014-05-14 | 2015-05-12 | A method of converting copper containing material |
| CN201580022598.7A CN106332549B (zh) | 2014-05-14 | 2015-05-12 | 吹炼含铜材料的方法 |
| EP15727029.9A EP3143169B1 (en) | 2014-05-14 | 2015-05-12 | A method of converting copper containing material |
| US15/308,224 US10428404B2 (en) | 2014-05-14 | 2015-05-12 | Method of converting copper containing material |
| EA201692078A EA033147B1 (ru) | 2014-05-14 | 2015-05-12 | Способ конвертирования медьсодержащего материала |
| PL15727029T PL3143169T3 (pl) | 2014-05-14 | 2015-05-12 | Sposób konwertorowania materiału zawierającego miedź |
| KR1020167031819A KR101844707B1 (ko) | 2014-05-14 | 2015-05-12 | 구리 함유 재료를 전환하는 방법 |
| RSP20191247 RS59360B1 (sr) | 2014-05-14 | 2015-05-12 | Metoda konvertovanja materijala koji sadrži bakar |
| ARP150101477A AR100424A1 (es) | 2014-05-14 | 2015-05-13 | Un método para convertir un material que contiene cobre a cobre blíster |
| CL2016002765A CL2016002765A1 (es) | 2014-05-14 | 2016-11-02 | Un método para convertir un material que contiene cobre. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20145435A FI125793B (fi) | 2014-05-14 | 2014-05-14 | Menetelmä kuparia sisältävän materiaalin konvertoimiseksi |
| FI20145435 | 2014-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI20145435A FI20145435A (fi) | 2015-11-15 |
| FI125793B true FI125793B (fi) | 2016-02-15 |
Family
ID=53284300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20145435A FI125793B (fi) | 2014-05-14 | 2014-05-14 | Menetelmä kuparia sisältävän materiaalin konvertoimiseksi |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10428404B2 (fi) |
| EP (1) | EP3143169B1 (fi) |
| KR (1) | KR101844707B1 (fi) |
| CN (1) | CN106332549B (fi) |
| AR (1) | AR100424A1 (fi) |
| CA (1) | CA2947503C (fi) |
| CL (1) | CL2016002765A1 (fi) |
| EA (1) | EA033147B1 (fi) |
| ES (1) | ES2747812T3 (fi) |
| FI (1) | FI125793B (fi) |
| PL (1) | PL3143169T3 (fi) |
| RS (1) | RS59360B1 (fi) |
| WO (1) | WO2015173472A1 (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113088697A (zh) * | 2021-03-25 | 2021-07-09 | 洛南环亚源铜业有限公司 | 一种粗铜处理工艺及其处理装置 |
| CN114350975B (zh) * | 2022-01-06 | 2022-09-02 | 高诺(衡阳)新材料有限责任公司 | 一种高砷、锑粗铜的反射炉火法精炼方法 |
| CN115044768B (zh) * | 2022-06-27 | 2023-06-09 | 安徽理工大学 | 一种提高铁橄榄石型炉渣还原产物中金属铁颗粒尺寸的方法 |
| CN115369258A (zh) * | 2022-08-04 | 2022-11-22 | 江苏鑫瑞崚新材料科技有限公司 | 一种低银低硫超高纯铜提纯真空熔炼工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819362A (en) * | 1969-05-06 | 1974-06-25 | Copper Range Co | Copper converting process with prolonged blowing period |
| DE2813209A1 (de) * | 1978-03-25 | 1979-10-04 | Kloeckner Humboldt Deutz Ag | Verfahren und vorrichtung zur herstellung von spaltgas |
| DE2845116A1 (de) * | 1978-10-17 | 1980-04-30 | Kloeckner Humboldt Deutz Ag | Verfahren zum entschwefelnden frischen schmelzfluessiger metall- schwefelverbindungen |
| GB2117410B (en) * | 1982-03-26 | 1985-08-29 | Inco Ltd | Process for the continuous production of blister copper |
| JP3702764B2 (ja) * | 2000-08-22 | 2005-10-05 | 住友金属鉱山株式会社 | 硫化銅精鉱の熔錬方法 |
| FI115536B (fi) | 2001-09-21 | 2005-05-31 | Outokumpu Oy | Menetelmä raakakuparin tuottamiseksi |
| FI116069B (fi) | 2002-06-11 | 2005-09-15 | Outokumpu Oy | Menetelmä raakakuparin valmistamiseksi |
| CN100577829C (zh) | 2007-09-29 | 2010-01-06 | 中国瑞林工程技术有限公司 | 飘浮熔炼和浸没吹炼一体化的连续炼铜法及其装置 |
| CN201125264Y (zh) * | 2007-11-09 | 2008-10-01 | 中条山有色金属集团有限公司 | 一种吹炼炉炉顶水套梁 |
| 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 |
-
2014
- 2014-05-14 FI FI20145435A patent/FI125793B/fi active IP Right Grant
-
2015
- 2015-05-12 EP EP15727029.9A patent/EP3143169B1/en active Active
- 2015-05-12 PL PL15727029T patent/PL3143169T3/pl unknown
- 2015-05-12 CA CA2947503A patent/CA2947503C/en active Active
- 2015-05-12 RS RSP20191247 patent/RS59360B1/sr unknown
- 2015-05-12 KR KR1020167031819A patent/KR101844707B1/ko active IP Right Grant
- 2015-05-12 ES ES15727029T patent/ES2747812T3/es active Active
- 2015-05-12 EA EA201692078A patent/EA033147B1/ru not_active IP Right Cessation
- 2015-05-12 US US15/308,224 patent/US10428404B2/en active Active
- 2015-05-12 CN CN201580022598.7A patent/CN106332549B/zh active Active
- 2015-05-12 WO PCT/FI2015/050321 patent/WO2015173472A1/en active Application Filing
- 2015-05-13 AR ARP150101477A patent/AR100424A1/es active IP Right Grant
-
2016
- 2016-11-02 CL CL2016002765A patent/CL2016002765A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2947503C (en) | 2022-04-19 |
| PL3143169T3 (pl) | 2020-01-31 |
| AR100424A1 (es) | 2016-10-05 |
| KR101844707B1 (ko) | 2018-04-02 |
| US10428404B2 (en) | 2019-10-01 |
| CN106332549B (zh) | 2020-10-09 |
| CN106332549A (zh) | 2017-01-11 |
| FI20145435A (fi) | 2015-11-15 |
| CL2016002765A1 (es) | 2017-02-03 |
| RS59360B1 (sr) | 2019-11-29 |
| EA201692078A1 (ru) | 2017-03-31 |
| EP3143169A1 (en) | 2017-03-22 |
| ES2747812T3 (es) | 2020-03-11 |
| KR20160145713A (ko) | 2016-12-20 |
| EA033147B1 (ru) | 2019-09-30 |
| CA2947503A1 (en) | 2015-11-19 |
| US20170058380A1 (en) | 2017-03-02 |
| EP3143169B1 (en) | 2019-07-03 |
| WO2015173472A1 (en) | 2015-11-19 |
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