PE20210568A1 - Proceso mejorado de produccion de cobre - Google Patents
Proceso mejorado de produccion de cobreInfo
- Publication number
- PE20210568A1 PE20210568A1 PE2020000743A PE2020000743A PE20210568A1 PE 20210568 A1 PE20210568 A1 PE 20210568A1 PE 2020000743 A PE2020000743 A PE 2020000743A PE 2020000743 A PE2020000743 A PE 2020000743A PE 20210568 A1 PE20210568 A1 PE 20210568A1
- Authority
- PE
- Peru
- Prior art keywords
- copper
- slag
- product
- refining
- solder
- 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
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
-
- 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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
- B23K35/268—Pb as the principal constituent
-
- 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
- C22B15/003—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
- C22B25/00—Obtaining tin
- C22B25/02—Obtaining tin 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
- 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
- C22B7/001—Dry processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
-
- 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
Abstract
Se describe un proceso para la produccion de un producto de soldadura en bruto y un producto de cobre que comprende los pasos de a) proporcionar un cobre negro que comprende ≥ 50% en peso de cobre junto con ≥ 1.0% en peso de estano y/o ≥ 1.0% en peso de plomo, y (i) refinar una primera porcion (1) del cobre negro para obtener un producto de cobre refinado (9) junto con por lo menos una escoria de refinado de cobre (3, 6, 8), (ii) recuperar un primer producto de soldadura en bruto (26) de la escoria de refinado de cobre (3, 6, 8), de este modo formando una escoria de refinado de soldadura (19, 27) en equilibrio con el primer producto de soldadura en bruto, el proceso comprende ademas f) poner en contacto (700, 1100) una porcion diferente (50, 55) del cobre negro con la escoria de refinado de soldadura (19, 27) de este modo formando una escoria gastada (20, 28) y un metal a base de plomo-estano (10, 29) , seguido por la separacion de la escoria gastada del metal a base de plomo-estano.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17207372 | 2017-12-14 | ||
PCT/EP2018/084393 WO2019115543A1 (en) | 2017-12-14 | 2018-12-11 | Improved copper production process |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20210568A1 true PE20210568A1 (es) | 2021-03-22 |
Family
ID=60915213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2020000743A PE20210568A1 (es) | 2017-12-14 | 2018-12-11 | Proceso mejorado de produccion de cobre |
Country Status (12)
Country | Link |
---|---|
US (1) | US11739394B2 (es) |
EP (1) | EP3724365B1 (es) |
JP (1) | JP7292278B2 (es) |
KR (1) | KR102459098B1 (es) |
CN (1) | CN111601903B (es) |
BE (1) | BE1025771B1 (es) |
BR (1) | BR112020011687B1 (es) |
CA (1) | CA3085072A1 (es) |
MX (1) | MX2020006031A (es) |
PE (1) | PE20210568A1 (es) |
RU (1) | RU2763128C1 (es) |
WO (1) | WO2019115543A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1025769B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde pyrometallurgische werkwijze |
BE1025772B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbetering in koper-/tin-/loodproductie |
BE1025775B1 (nl) * | 2017-12-14 | 2019-07-11 | Metallo Belgium | Verbeterde soldeerproductiewerkwijze |
TW202130824A (zh) | 2019-11-22 | 2021-08-16 | 比利時商梅泰洛比利時公司 | 改良式銅熔煉製程 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3682623A (en) * | 1970-10-14 | 1972-08-08 | Metallo Chimique Sa | Copper refining process |
AU469773B2 (en) * | 1972-08-08 | 1976-02-26 | La Metallo Chimique S.A. | Copper refining process |
DE2521830C2 (de) * | 1975-05-16 | 1983-01-13 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren zur Raffination von stark verunreinigtem Schwarzkupfer |
SE451332B (sv) * | 1983-03-04 | 1987-09-28 | Boliden Ab | Forfarande for framstellning av blisterkoppar |
SE445361B (sv) * | 1984-12-12 | 1986-06-16 | Boliden Ab | Forfarande for upparbetning av sekundera metalliska smeltmaterial innehallande koppar |
RU1782993C (ru) * | 1991-02-28 | 1992-12-23 | Институт металлургии Уральского отделения АН СССР | Способ обезмеживани оловосодержащих шлаков конвертировани черной меди |
RU2058407C1 (ru) * | 1993-02-03 | 1996-04-20 | Товарищество с ограниченной ответственностью "Кировоградский медеплавильный комбинат" | Способ переработки вторичного медно-цинкового сырья |
AT403294B (de) * | 1994-10-10 | 1997-12-29 | Holderbank Financ Glarus | Verfahren zum aufarbeiten von müll oder von metalloxidhaltigen müllverbrennungsrückständen sowie vorrichtung zur durchführung dieses verfahrens |
GB2406101C (en) * | 2004-10-27 | 2007-09-11 | Quantum Chem Tech Singapore | Improvements in ro relating to solders |
RU2307874C2 (ru) * | 2005-11-21 | 2007-10-10 | Открытое акционерное общество Гайский завод по обработке цветных металлов "СПЛАВ" | Способ рафинирования меди и медных сплавов (варианты) |
EP2053137A1 (fr) * | 2007-10-19 | 2009-04-29 | Paul Wurth S.A. | Valorisation de résidus contenant du cuivre et d'autres métaux de valeur |
CN102162037B (zh) * | 2011-04-11 | 2012-11-21 | 宁波金田冶炼有限公司 | 铜精炼渣的一种贫化方法 |
CN102304642B (zh) * | 2011-08-26 | 2012-10-24 | 河南科技大学 | 一种铸造耐磨锡青铜合金及其制备方法 |
DE102012005401A1 (de) | 2012-03-07 | 2013-09-12 | Aurubis Ag | Verfahren und Vorrichtung zur Aufbereitung von kupferhaltigen Substanzen |
DE102014008987A1 (de) | 2014-06-13 | 2015-12-17 | Aurubis Ag | Verfahren zur Rückgewinnung von Metallen aus Sekundärstoffen und anderen Materialien mit organischen Bestandteilen |
CN104131170B (zh) * | 2014-08-13 | 2016-05-11 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | 低品位废杂铜的冶炼工艺 |
RU2625621C1 (ru) * | 2016-04-01 | 2017-07-17 | Публичное акционерное общество "Горно-металлургическая компания "Норильский никель" | Способ непрерывной переработки медных никельсодержащих сульфидных материалов на черновую медь, отвальный шлак и медно-никелевый сплав |
JP6516264B2 (ja) * | 2016-05-06 | 2019-05-22 | 株式会社資源活用技術研究所 | 銅精錬スラグの処理方法 |
MY193399A (en) | 2016-09-27 | 2022-10-11 | Metallo Belgium | Improved solder and method for producing high purity lead |
BE1025775B1 (nl) * | 2017-12-14 | 2019-07-11 | Metallo Belgium | Verbeterde soldeerproductiewerkwijze |
BE1025770B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde pyroraffinagewerkwijze |
BE1025772B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbetering in koper-/tin-/loodproductie |
BE1025769B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde pyrometallurgische werkwijze |
-
2018
- 2018-12-10 BE BE2018/5874A patent/BE1025771B1/nl active IP Right Grant
- 2018-12-11 PE PE2020000743A patent/PE20210568A1/es unknown
- 2018-12-11 EP EP18814623.7A patent/EP3724365B1/en active Active
- 2018-12-11 RU RU2020119289A patent/RU2763128C1/ru active
- 2018-12-11 JP JP2020531995A patent/JP7292278B2/ja active Active
- 2018-12-11 US US16/771,381 patent/US11739394B2/en active Active
- 2018-12-11 KR KR1020207019187A patent/KR102459098B1/ko active IP Right Grant
- 2018-12-11 BR BR112020011687-4A patent/BR112020011687B1/pt active IP Right Grant
- 2018-12-11 MX MX2020006031A patent/MX2020006031A/es unknown
- 2018-12-11 CA CA3085072A patent/CA3085072A1/en active Pending
- 2018-12-11 WO PCT/EP2018/084393 patent/WO2019115543A1/en active Search and Examination
- 2018-12-11 CN CN201880080115.2A patent/CN111601903B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
BE1025771A1 (nl) | 2019-07-05 |
JP2021507094A (ja) | 2021-02-22 |
CA3085072A1 (en) | 2019-06-20 |
CN111601903A (zh) | 2020-08-28 |
BE1025771B1 (nl) | 2019-07-08 |
US20210172039A1 (en) | 2021-06-10 |
WO2019115543A1 (en) | 2019-06-20 |
MX2020006031A (es) | 2020-08-17 |
KR102459098B1 (ko) | 2022-10-26 |
BR112020011687B1 (pt) | 2023-10-03 |
CN111601903B (zh) | 2023-05-16 |
KR20200091444A (ko) | 2020-07-30 |
US11739394B2 (en) | 2023-08-29 |
EP3724365B1 (en) | 2024-03-27 |
BR112020011687A2 (pt) | 2020-11-24 |
EP3724365A1 (en) | 2020-10-21 |
RU2763128C1 (ru) | 2021-12-27 |
JP7292278B2 (ja) | 2023-06-16 |
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