CL2018002796A1 - Método para convertir de manera continua materiales de sulfuro de cobre que contienen níquel. - Google Patents
Método para convertir de manera continua materiales de sulfuro de cobre que contienen níquel.Info
- Publication number
- CL2018002796A1 CL2018002796A1 CL2018002796A CL2018002796A CL2018002796A1 CL 2018002796 A1 CL2018002796 A1 CL 2018002796A1 CL 2018002796 A CL2018002796 A CL 2018002796A CL 2018002796 A CL2018002796 A CL 2018002796A CL 2018002796 A1 CL2018002796 A1 CL 2018002796A1
- Authority
- CL
- Chile
- Prior art keywords
- copper
- escoria
- nickel
- conversion
- materials containing
- Prior art date
Links
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
-
- 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
-
- 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
-
- 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
- C22B15/0054—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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/06—Alloys
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
EL PRESENTE MÉTODO PUEDE USARSE PARA CONVERTIR MATERIALES DE SULFURO DE COBRE QUE CONTIENEN NÍQUEL. UN MÉTODO PARA CONVERTIR DE MANERA CONTINUA MATERIALES DE SULFURO DE COBRE QUE CONTIENEN NÍQUEL EN COBRE BLÍSTER, ESCORIA RESIDUAL Y UNA ALEACIÓN DE COBRE Y NÍQUEL INCLUYE FUNDIR LOS MATERIALES JUNTO CON SIO2 Y FLUJOS QUE CONTIENEN CAO Y CARBÓN EN UN HORNO DE CONVERSIÓN VANYUKOV PARA PRODUCIR COBRE BLÍSTER, GASES CON UNA ALTA CONCENTRACIÓN DE SO2 Y ESCORIA CON UNA RELACIÓN DE CONCENTRACIÓN DE SIO2 / CAO DE 3:1 A 1:1, EN LA QUE LA SUMA DE LAS CONCENTRACIONES DE HIERRO, NÍQUEL Y COBALTO NO ES SUPERIOR AL 30% EN PESO, CON UN CONSUMO ESPECÍFICO DE OXÍGENO EN EL RANGO DE 150-240 NM3 POR TONELADA DE MATERIAL DE SULFURO SECO PARA LA CONVERSIÓN, Y AGOTAR LA ESCORIA EN UNA UNIDAD SEPARADA, ES DECIR, UN HORNO DE REDUCCIÓN VANYUKOV, UTILIZANDO UNA MEZCLA DE UN GAS QUE CONTIENE OXÍGENO Y UN COMBUSTIBLE DE HIDROCARBURO CON UN COEFICIENTE DE CONSUMO DE OXÍGENO (A) EN UN RANGO DE 0.5 A 0.9, JUNTO CON CARBÓN, PARA PRODUCIR ESCORIA RESIDUAL Y UNA ALEACIÓN DE COBRE Y NÍQUEL. EL RESULTADO TÉCNICO ES LA PRODUCCIÓN DE COBRE BLÍSTER, ESCORIA RESIDUAL Y UNA ALEACIÓN DE COBRE Y NÍQUEL UTILIZANDO UN MÉTODO CONTINUO, MIENTRAS SE SEPARAN LOS PROCESOS DE CONVERSIÓN Y REDUCCIÓN EN UNIDADES SEPARADAS, ES DECIR, DOS HORNOS VANYUKOV DE UNA SOLA ZONA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015146716A RU2625621C1 (ru) | 2016-04-01 | 2016-04-01 | Способ непрерывной переработки медных никельсодержащих сульфидных материалов на черновую медь, отвальный шлак и медно-никелевый сплав |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2018002796A1 true CL2018002796A1 (es) | 2019-04-22 |
Family
ID=59495636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2018002796A CL2018002796A1 (es) | 2016-04-01 | 2018-10-01 | Método para convertir de manera continua materiales de sulfuro de cobre que contienen níquel. |
Country Status (10)
Country | Link |
---|---|
US (1) | US11441207B2 (es) |
CN (1) | CN109477161B (es) |
CA (1) | CA3019512C (es) |
CL (1) | CL2018002796A1 (es) |
FI (1) | FI128347B (es) |
PE (1) | PE20190275A1 (es) |
RU (1) | RU2625621C1 (es) |
SE (1) | SE543101C2 (es) |
WO (1) | WO2017171581A1 (es) |
ZA (1) | ZA201806135B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1025771B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde koperproductiewerkwijze |
CN109136560A (zh) * | 2018-06-27 | 2019-01-04 | 东营方圆有色金属有限公司 | 利用底吹炉处理热态铜渣生产铜基抑菌合金材料的方法 |
CN111961881B (zh) * | 2020-08-27 | 2022-05-24 | 西安建筑科技大学 | 一种应用于镍闪速炉熔炼过程中的添加剂及其使用方法 |
CN114875245A (zh) * | 2022-05-30 | 2022-08-09 | 金川镍钴研究设计院有限责任公司 | 一种镍钴渣生产4j29合金原料的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI49846C (fi) * | 1972-10-26 | 1975-10-10 | Outokumpu Oy | Sulfidimalmien tai -rikasteiden liekkisulatuksessa käytettävä menetelm ä ja laite. |
US4416690A (en) * | 1981-06-01 | 1983-11-22 | Kennecott Corporation | Solid matte-oxygen converting process |
FI67727C (fi) * | 1983-06-15 | 1985-05-10 | Outokumpu Oy | Foerfarande foer att tillverka raokoppar |
CA1245460A (en) * | 1985-03-20 | 1988-11-29 | Carlos M. Diaz | Oxidizing process for sulfidic copper material |
US5449395A (en) * | 1994-07-18 | 1995-09-12 | Kennecott Corporation | Apparatus and process for the production of fire-refined blister copper |
US6270554B1 (en) * | 2000-03-14 | 2001-08-07 | Inco Limited | Continuous nickel matte converter for production of low iron containing nickel-rich matte with improved cobalt recovery |
RU2169202C1 (ru) * | 2000-10-04 | 2001-06-20 | Открытое акционерное общество "Кольская горно-металлургическая компания" | Способ непрерывной переработки медного концентрата на черновую медь |
RU2359046C1 (ru) * | 2008-01-09 | 2009-06-20 | ООО "Институт Гипроникель" | Способ переработки медных сульфидных материалов на черновую медь |
CN103205567A (zh) * | 2013-04-19 | 2013-07-17 | 金川集团股份有限公司 | 一种硫化铜镍矿冶炼过程中的富集金和铂族金属的方法 |
-
2016
- 2016-04-01 RU RU2015146716A patent/RU2625621C1/ru active
- 2016-09-26 WO PCT/RU2016/000642 patent/WO2017171581A1/ru active Application Filing
- 2016-09-26 PE PE2018001902A patent/PE20190275A1/es unknown
- 2016-09-26 US US16/090,524 patent/US11441207B2/en active Active
- 2016-09-26 SE SE1851205A patent/SE543101C2/en unknown
- 2016-09-26 CN CN201680084140.9A patent/CN109477161B/zh active Active
- 2016-09-26 FI FI20185910A patent/FI128347B/en active IP Right Grant
- 2016-09-26 CA CA3019512A patent/CA3019512C/en active Active
-
2018
- 2018-09-13 ZA ZA2018/06135A patent/ZA201806135B/en unknown
- 2018-10-01 CL CL2018002796A patent/CL2018002796A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
RU2625621C1 (ru) | 2017-07-17 |
FI128347B (en) | 2020-03-31 |
CN109477161B (zh) | 2020-12-01 |
US20190119783A1 (en) | 2019-04-25 |
FI20185910A1 (en) | 2018-10-30 |
SE543101C2 (en) | 2020-10-06 |
US11441207B2 (en) | 2022-09-13 |
CA3019512A1 (en) | 2017-10-05 |
CA3019512C (en) | 2020-11-03 |
SE1851205A1 (en) | 2018-10-05 |
PE20190275A1 (es) | 2019-02-25 |
WO2017171581A1 (ru) | 2017-10-05 |
CN109477161A (zh) | 2019-03-15 |
ZA201806135B (en) | 2023-01-25 |
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