CA2459962C - Procede de fabrication de cuivre brut - Google Patents
Procede de fabrication de cuivre brut Download PDFInfo
- Publication number
- CA2459962C CA2459962C CA2459962A CA2459962A CA2459962C CA 2459962 C CA2459962 C CA 2459962C CA 2459962 A CA2459962 A CA 2459962A CA 2459962 A CA2459962 A CA 2459962A CA 2459962 C CA2459962 C CA 2459962C
- Authority
- CA
- Canada
- Prior art keywords
- copper
- slag
- matte
- concentrate
- blister
- 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.)
- Expired - Lifetime
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
- C22B15/0047—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
- C22B15/0054—Slag, slime, speiss, or dross treating
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
L'invention concerne un procédé de fabrication de cuivre brut ou de matte de qualité élevée dans un réacteur de fusion directement à partir d'un concentré de cuivre sulfidique renfermant un matériau et/ou une matte de cuivre finement broyée, un gaz renfermant de l'oxygène, un concentré de cuivre et/ou une matte de cuivre finement broyée étant alimentés dans le réacteur. Selon l'invention, un flux renfermant du CaO et SiO¿2? est alimenté dans le réacteur de fusion avec le gaz renfermant de l'oxygène, le concentrée de cuivre et/ou la matte de cuivre, et une partie du cuivre dans le concentré et/ou dans la matte est oxydée de manière à former un laitier dans lequel le rapport CaO/SiO¿2? est supérieur à 1,5, et dans lequel la teneur en cuivre est sous forme oxydée et dans lequel la teneur en chaux calculée dans un système CaO+SiO¿2?+FeO¿x?=100 est supérieure à 20 %.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20011859A FI115536B (fi) | 2001-09-21 | 2001-09-21 | Menetelmä raakakuparin tuottamiseksi |
FI20011859 | 2001-09-21 | ||
PCT/FI2002/000748 WO2003025236A1 (fr) | 2001-09-21 | 2002-09-20 | Procede de fabrication de cuivre brut |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2459962A1 CA2459962A1 (fr) | 2003-03-27 |
CA2459962C true CA2459962C (fr) | 2011-01-04 |
Family
ID=8561932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2459962A Expired - Lifetime CA2459962C (fr) | 2001-09-21 | 2002-09-20 | Procede de fabrication de cuivre brut |
Country Status (17)
Country | Link |
---|---|
US (1) | US20040244534A1 (fr) |
EP (1) | EP1436434A1 (fr) |
JP (1) | JP3828541B2 (fr) |
KR (1) | KR100929520B1 (fr) |
CN (1) | CN1295364C (fr) |
AU (1) | AU2002325965B2 (fr) |
BR (1) | BR0212651A (fr) |
CA (1) | CA2459962C (fr) |
EA (1) | EA005386B1 (fr) |
FI (1) | FI115536B (fr) |
MX (1) | MXPA04002601A (fr) |
PE (1) | PE20030425A1 (fr) |
PL (1) | PL197523B1 (fr) |
RO (1) | RO122640B1 (fr) |
WO (1) | WO2003025236A1 (fr) |
YU (1) | YU24704A (fr) |
ZA (1) | ZA200401902B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7164200B2 (en) | 2004-02-27 | 2007-01-16 | Agere Systems Inc. | Techniques for reducing bowing in power transistor devices |
FI120157B (fi) * | 2007-12-17 | 2009-07-15 | Outotec Oyj | Menetelmä kuparirikasteen jalostamiseksi |
KR101005848B1 (ko) * | 2008-02-01 | 2011-01-05 | 장광식 | 여성용 구두 뒷굽 |
JP4908456B2 (ja) * | 2008-06-02 | 2012-04-04 | パンパシフィック・カッパー株式会社 | 銅の製錬方法 |
JP4949342B2 (ja) * | 2008-09-04 | 2012-06-06 | パンパシフィック・カッパー株式会社 | 銅の製錬方法 |
SE533677C2 (sv) | 2009-04-05 | 2010-11-30 | Boliden Mineral Ab | Metod för att raffinera kopparbullion som innehåller antimon och/eller arsenik |
JP5926262B2 (ja) * | 2010-09-10 | 2016-05-25 | イェルンコントレットJernkontoret | ナノサイズフェライトの製造 |
RU2520292C1 (ru) * | 2012-12-06 | 2014-06-20 | Общество С Ограниченной Ответственностью "Медногорский Медно-Серный Комбинат" | Способ переработки сульфидных медно-свинцово-цинковых материалов |
JP5612145B2 (ja) * | 2013-03-07 | 2014-10-22 | パンパシフィック・カッパー株式会社 | 電気銅の製造方法 |
FI125793B (en) * | 2014-05-14 | 2016-02-15 | Outotec Finland Oy | Procedure for converting materials containing copper |
JP6665443B2 (ja) * | 2015-08-18 | 2020-03-13 | 住友金属鉱山株式会社 | 自熔製錬炉の操業方法 |
CN106521183A (zh) * | 2016-11-02 | 2017-03-22 | 阳谷祥光铜业有限公司 | 一种高砷硫化铜矿的熔炼方法 |
RU2639195C1 (ru) * | 2016-12-02 | 2017-12-20 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Способ переработки никельсодержащих сульфидных медных концентратов |
BE1025769B1 (nl) * | 2017-12-14 | 2019-07-08 | Metallo Belgium | Verbeterde pyrometallurgische werkwijze |
RU2734613C2 (ru) * | 2019-02-08 | 2020-10-21 | Открытое акционерное общество "Научно-исследовательский и проектный институт обогащения и механической обработки полезных ископаемых "Уралмеханобр" | Горизонтальный конвертер и способ совмещенной плавки-конвертирования |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1312115A (en) * | 1919-08-05 | Hoisting mechanism | ||
GB1599366A (en) * | 1977-05-09 | 1981-09-30 | Commw Scient Ind Res Org | Submerged injection of gas into liquid pyro-metallurgical bath |
SU1312115A1 (ru) * | 1982-07-22 | 1987-05-23 | Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов | Способ переработки медных и медно-цинковых сульфидных концентратов |
FI78125C (fi) * | 1983-11-14 | 1989-06-12 | Vni Gorno Metall I Tsvet Met | Foerfarande foer behandling av jaernhaltiga koppar- eller koppar/zinksulfidkoncentrat. |
CA1234696A (fr) * | 1985-03-20 | 1988-04-05 | Grigori S. Victorovich | Procede de metallurgie iii |
AUPM657794A0 (en) * | 1994-06-30 | 1994-07-21 | Commonwealth Scientific And Industrial Research Organisation | Copper converting |
US6231641B1 (en) * | 1998-02-12 | 2001-05-15 | Kennecott Utah Copper Corporation | Enhanced phase interaction at the interface of molten slag and blister copper, and an apparatus for promoting same |
JP3682166B2 (ja) * | 1998-08-14 | 2005-08-10 | 住友金属鉱山株式会社 | 硫化銅精鉱の熔錬方法 |
WO2001014989A1 (fr) | 1999-08-23 | 2001-03-01 | 3Com Corporation | Architecture d'ordinateur destinee a un service de gestion de reseau identifiant et localisant les utilisateurs et/ou des dispositifs a l'interieur d'un reseau d'entreprise |
AU777665B2 (en) * | 2000-01-04 | 2004-10-28 | Outotec Oyj | Method for the production of blister copper in suspension reactor |
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 |
-
2001
- 2001-09-21 FI FI20011859A patent/FI115536B/fi not_active IP Right Cessation
-
2002
- 2002-09-10 PE PE2002000889A patent/PE20030425A1/es active IP Right Grant
- 2002-09-20 MX MXPA04002601A patent/MXPA04002601A/es active IP Right Grant
- 2002-09-20 EA EA200400266A patent/EA005386B1/ru not_active IP Right Cessation
- 2002-09-20 CA CA2459962A patent/CA2459962C/fr not_active Expired - Lifetime
- 2002-09-20 AU AU2002325965A patent/AU2002325965B2/en not_active Expired
- 2002-09-20 PL PL368532A patent/PL197523B1/pl unknown
- 2002-09-20 BR BR0212651-6A patent/BR0212651A/pt not_active Application Discontinuation
- 2002-09-20 WO PCT/FI2002/000748 patent/WO2003025236A1/fr not_active Application Discontinuation
- 2002-09-20 YU YU24704A patent/YU24704A/sh unknown
- 2002-09-20 EP EP02760343A patent/EP1436434A1/fr not_active Withdrawn
- 2002-09-20 RO ROA200400218A patent/RO122640B1/ro unknown
- 2002-09-20 US US10/490,236 patent/US20040244534A1/en not_active Abandoned
- 2002-09-20 JP JP2003530006A patent/JP3828541B2/ja not_active Expired - Fee Related
- 2002-09-20 KR KR1020047003951A patent/KR100929520B1/ko active IP Right Grant
- 2002-09-20 CN CNB028183479A patent/CN1295364C/zh not_active Expired - Lifetime
-
2004
- 2004-03-09 ZA ZA200401902A patent/ZA200401902B/en unknown
Also Published As
Publication number | Publication date |
---|---|
YU24704A (sh) | 2006-08-17 |
CA2459962A1 (fr) | 2003-03-27 |
KR20040029183A (ko) | 2004-04-03 |
JP2005503481A (ja) | 2005-02-03 |
PL368532A1 (en) | 2005-04-04 |
KR100929520B1 (ko) | 2009-12-03 |
PE20030425A1 (es) | 2003-06-13 |
EA200400266A1 (ru) | 2004-10-28 |
ZA200401902B (en) | 2004-09-08 |
CN1295364C (zh) | 2007-01-17 |
MXPA04002601A (es) | 2004-06-07 |
EP1436434A1 (fr) | 2004-07-14 |
AU2002325965B2 (en) | 2008-01-24 |
CN1556867A (zh) | 2004-12-22 |
FI20011859A0 (fi) | 2001-09-21 |
FI115536B (fi) | 2005-05-31 |
WO2003025236A1 (fr) | 2003-03-27 |
PL197523B1 (pl) | 2008-04-30 |
US20040244534A1 (en) | 2004-12-09 |
FI20011859A (fi) | 2003-03-22 |
EA005386B1 (ru) | 2005-02-24 |
BR0212651A (pt) | 2004-08-24 |
JP3828541B2 (ja) | 2006-10-04 |
RO122640B1 (ro) | 2009-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20220920 |