CL2019000121A1 - Método de refinación de concentrado de cobre sulfídico. - Google Patents
Método de refinación de concentrado de cobre sulfídico.Info
- Publication number
- CL2019000121A1 CL2019000121A1 CL2019000121A CL2019000121A CL2019000121A1 CL 2019000121 A1 CL2019000121 A1 CL 2019000121A1 CL 2019000121 A CL2019000121 A CL 2019000121A CL 2019000121 A CL2019000121 A CL 2019000121A CL 2019000121 A1 CL2019000121 A1 CL 2019000121A1
- Authority
- CL
- Chile
- Prior art keywords
- copper concentrate
- copper
- oven
- escoria
- blister
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 9
- 239000012141 concentrate Substances 0.000 title abstract 4
- 229910052802 copper Inorganic materials 0.000 title abstract 4
- 239000010949 copper Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title abstract 2
- 230000004927 fusion Effects 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 241000876852 Scorias Species 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000012495 reaction gas Substances 0.000 abstract 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
- 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
- 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
- C22B15/0052—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
LA INVENCIÓN SE RELACIONA CON UN MÉTODO DE REFINACIÓN DE CONCENTRADO DE COBRE SULFÍDICO (1). EL MÉTODO COMPRENDE LA ALIMENTACIÓN DE CONCENTRADO DE COBRE SULFÍDICO (1), GAS DE REACCIÓN QUE CONTIENE OXÍGENO (2) Y MATERIAL ESCORIFICANTE (3) AL EJE DE REACCIÓN (4) DE UN HORNO DE FUSIÓN DE SUSPENSIÓN (5) CON LA RECOLECCIÓN DE ESCORIA (7) Y COBRE BLÍSTER (8) EN UN DECANTADOR (9) DEL HORNO DE FUSIÓN DE SUSPENSIÓN (5) Y QUE FORMAN UNA CAPA BLÍSTER (10), QUE CONTIENE COBRE BLÍSTER (8), Y UNA CAPA DE ESCORIA (11), Y LA DESCARGA DE ESCORIA (7) Y, EN FORMA SEPARADA, COBRE BLÍSTER (8) DESDE EL DECANTADOR (9) DEL HORNO DE FUSIÓN DE SUSPENSIÓN (5) PARA QUE LA ESCORIA (7) SE ALIMENTE A UN HORNO ELÉCTRICO (12). EL MÉTODO COMPRENDE LA ALIMENTACIÓN DE UNA PARTE DEL CONCENTRADO DE COBRE SULFÍDICO (1) AL HORNO ELÉCTRICO (12).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FI2016/050537 WO2018015611A1 (en) | 2016-07-22 | 2016-07-22 | Method for refining sulfidic copper concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2019000121A1 true CL2019000121A1 (es) | 2019-05-17 |
Family
ID=59579651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2019000121A CL2019000121A1 (es) | 2016-07-22 | 2019-01-16 | Método de refinación de concentrado de cobre sulfídico. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10435769B2 (es) |
| EP (1) | EP3488021B1 (es) |
| CN (1) | CN109477160A (es) |
| CL (1) | CL2019000121A1 (es) |
| EA (1) | EA035697B1 (es) |
| ES (1) | ES2807576T3 (es) |
| PL (1) | PL3488021T3 (es) |
| RS (1) | RS60630B1 (es) |
| WO (2) | WO2018015611A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116411166A (zh) * | 2021-12-31 | 2023-07-11 | 江西理工大学 | 一种覆铜板废料闪速强化熔炼的方法 |
| CN119334147B (zh) * | 2024-12-20 | 2025-04-01 | 安徽益晖新能源科技有限公司 | 一种铜冶炼渣回收处理装置及处理工艺 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2115753C1 (ru) * | 1996-12-14 | 1998-07-20 | Институт техники, технологии и управления г.Балаково | Способ переработки сульфидных медных концентратов |
| EP1257676B1 (en) * | 2000-01-04 | 2004-03-03 | Outokumpu Oyj | Method for the production of blister copper in suspension reactor |
| RU2261929C2 (ru) * | 2003-11-11 | 2005-10-10 | ОАО "Горно-металлургическая компания "Норильский никель" | Способ комбинированной переработки медно-никелевых кобальтсодержащих сульфидных материалов с различным отношением меди к никелю |
| FI120157B (fi) * | 2007-12-17 | 2009-07-15 | Outotec Oyj | Menetelmä kuparirikasteen jalostamiseksi |
| 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 |
| CN103725896A (zh) * | 2013-12-13 | 2014-04-16 | 金川集团股份有限公司 | 一种铜镍硫化精矿的火法冶炼方法 |
| FI126374B (en) * | 2014-04-17 | 2016-10-31 | Outotec Finland Oy | METHOD FOR THE PRODUCTION OF CATHODAL COPPER |
| FI127945B (en) * | 2014-11-10 | 2019-05-31 | Outotec Finland Oy | Treatment of complex sulfide concentrate |
-
2016
- 2016-07-22 WO PCT/FI2016/050537 patent/WO2018015611A1/en not_active Ceased
-
2017
- 2017-07-20 PL PL17751117T patent/PL3488021T3/pl unknown
- 2017-07-20 CN CN201780044574.0A patent/CN109477160A/zh active Pending
- 2017-07-20 RS RS20200898A patent/RS60630B1/sr unknown
- 2017-07-20 EP EP17751117.7A patent/EP3488021B1/en active Active
- 2017-07-20 EA EA201990161A patent/EA035697B1/ru not_active IP Right Cessation
- 2017-07-20 ES ES17751117T patent/ES2807576T3/es active Active
- 2017-07-20 WO PCT/FI2017/050543 patent/WO2018015617A1/en not_active Ceased
-
2019
- 2019-01-15 US US16/247,900 patent/US10435769B2/en active Active
- 2019-01-16 CL CL2019000121A patent/CL2019000121A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2807576T3 (es) | 2021-02-23 |
| PL3488021T3 (pl) | 2020-11-02 |
| US10435769B2 (en) | 2019-10-08 |
| RS60630B1 (sr) | 2020-09-30 |
| WO2018015611A1 (en) | 2018-01-25 |
| EP3488021B1 (en) | 2020-06-17 |
| EA035697B1 (ru) | 2020-07-28 |
| CN109477160A (zh) | 2019-03-15 |
| EA201990161A1 (ru) | 2019-06-28 |
| EP3488021A1 (en) | 2019-05-29 |
| US20190144970A1 (en) | 2019-05-16 |
| WO2018015617A1 (en) | 2018-01-25 |
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