BR0317061A - Method for slag treatment - Google Patents
Method for slag treatmentInfo
- Publication number
- BR0317061A BR0317061A BR0317061A BR0317061A BR0317061A BR 0317061 A BR0317061 A BR 0317061A BR 0317061 A BR0317061 A BR 0317061A BR 0317061 A BR0317061 A BR 0317061A BR 0317061 A BR0317061 A BR 0317061A
- Authority
- BR
- Brazil
- Prior art keywords
- slag treatment
- melting furnace
- slag
- treatment
- vesiculated
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002893 slag Substances 0.000 title abstract 3
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000000463 material 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
- 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
-
- 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
- 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
- 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
- C22B7/006—Wet processes
-
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Extraction Or Liquid Replacement (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
"MéTODO PARA TRATAMENTO DE ESCóRIA". A presente invenção se refere a um método para tratamento de escória gerada na produção de cobre vesiculado, processado diretamente a partir de um concentrado em um forno de fusão de material em suspensão, tal como, um forno de fusão a arco, a fim de recuperar o cobre, de modo que pelo menos uma parte da escória é lixiviada em pelo menos uma etapa."METHOD FOR TREASURE TREATMENT". The present invention relates to a method for treating slag generated in the production of vesiculated copper processed directly from a concentrate in a suspended material melting furnace such as an arc melting furnace in order to recover covers it so that at least part of the slag is leached in at least one step.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20022150A FI115638B (en) | 2002-12-05 | 2002-12-05 | Procedure for treating slag |
PCT/FI2003/000898 WO2004050925A1 (en) | 2002-12-05 | 2003-11-24 | Method for treating slag |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0317061A true BR0317061A (en) | 2005-10-25 |
Family
ID=8565039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0317061A BR0317061A (en) | 2002-12-05 | 2003-11-24 | Method for slag treatment |
Country Status (14)
Country | Link |
---|---|
US (1) | US20060037435A1 (en) |
EP (1) | EP1579017A1 (en) |
JP (1) | JP2006509103A (en) |
KR (1) | KR20050085402A (en) |
CN (1) | CN1720342A (en) |
AR (1) | AR042301A1 (en) |
AU (1) | AU2003283455A1 (en) |
BR (1) | BR0317061A (en) |
EA (1) | EA200500756A1 (en) |
FI (1) | FI115638B (en) |
MX (1) | MXPA05005997A (en) |
PE (1) | PE20040630A1 (en) |
PL (1) | PL376932A1 (en) |
WO (1) | WO2004050925A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116686B (en) * | 2003-07-17 | 2006-01-31 | Outokumpu Oy | Method for melting copper ligands |
EP2053137A1 (en) * | 2007-10-19 | 2009-04-29 | Paul Wurth S.A. | Recovery of waste containing copper and other valuable metals |
FI120157B (en) * | 2007-12-17 | 2009-07-15 | Outotec Oyj | A process for refining copper concentrate |
CN102605191B (en) | 2012-04-16 | 2013-12-25 | 阳谷祥光铜业有限公司 | Method for directly producing row copper by copper concentrate |
KR101389430B1 (en) * | 2012-08-23 | 2014-04-25 | 엘에스니꼬동제련 주식회사 | The recovery method of valuble metals included in converter slag at copper smelter |
KR101502592B1 (en) * | 2013-04-12 | 2015-03-16 | 주식회사 삼삼 | slag treatment method for extracting silic and magnesia |
JP6363035B2 (en) * | 2015-02-27 | 2018-07-25 | 独立行政法人国立高等専門学校機構 | Copper slag treatment method |
RU2614293C2 (en) * | 2015-06-04 | 2017-03-24 | Общество с ограниченной ответственностью "Институт Гипроникель" | Method of low-autogenous raw material processing in flash smelting furnaces |
CN116555571B (en) * | 2023-04-27 | 2024-05-10 | 上海开鸿环保科技有限公司 | Dangerous waste sludge electrothermal melting recycling treatment device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2693405A (en) * | 1952-06-20 | 1954-11-02 | Sherritt Gordon Mines Ltd | Method of separating copper values from and ammoniacal solution |
US3224873A (en) * | 1963-02-25 | 1965-12-21 | Gen Mills Inc | Liquid-liquid recovery of copper values using alpha-hydroxy oximes |
US3632308A (en) * | 1969-12-05 | 1972-01-04 | Universal Oil Prod Co | Recovery of copper values from slag |
US3928551A (en) * | 1970-07-27 | 1975-12-23 | American Cyanamid Co | Leaching polyelectrolyte fluidized solids |
FR2200200A1 (en) * | 1972-09-25 | 1974-04-19 | Albright & Wilson | Recovery of zinc and copper from scrap - by lixiviation with aq ammonium bicarbonate and pptn as basic carbonates |
US4034063A (en) * | 1974-03-22 | 1977-07-05 | Industrial Resources, Inc. | Process for control of SOx emissions from copper smelter operations |
US4152142A (en) * | 1977-02-28 | 1979-05-01 | Kennecott Copper Corporation | Recovery of copper values from iron-containing ore materials as mined and smelted |
US4484730A (en) * | 1982-09-30 | 1984-11-27 | Iso "Metalurgkomplekt" | Device for leaching copper from slags |
NO156724C (en) * | 1983-07-08 | 1987-11-11 | Elkem As | PROCEDURE FOR EXPLOITING THE COPPER CONTENT IN SULPHIDIC ORE AND CONCENTRATES. |
US5616168A (en) * | 1994-02-28 | 1997-04-01 | Kennecott Utah Copper Corporation | Hydrometallurgical processing of impurity streams generated during the pyrometallurgy of copper |
CA2395995C (en) * | 2000-01-04 | 2010-05-25 | Outokumpu Oyj | Method for the production of blister copper in suspension reactor |
CA2363969C (en) * | 2001-11-26 | 2009-01-13 | Walter Curlook | Process for the recovery of residual metal values from smelter waste slags, and from converter slags |
FI114808B (en) * | 2002-05-03 | 2004-12-31 | Outokumpu Oy | Process for the processing of precious metal |
-
2002
- 2002-12-05 FI FI20022150A patent/FI115638B/en not_active IP Right Cessation
-
2003
- 2003-11-24 CN CNA2003801049585A patent/CN1720342A/en active Pending
- 2003-11-24 KR KR1020057010244A patent/KR20050085402A/en not_active Application Discontinuation
- 2003-11-24 PL PL37693203A patent/PL376932A1/en not_active Application Discontinuation
- 2003-11-24 EA EA200500756A patent/EA200500756A1/en unknown
- 2003-11-24 WO PCT/FI2003/000898 patent/WO2004050925A1/en not_active Application Discontinuation
- 2003-11-24 JP JP2004556365A patent/JP2006509103A/en not_active Abandoned
- 2003-11-24 US US10/536,631 patent/US20060037435A1/en not_active Abandoned
- 2003-11-24 AU AU2003283455A patent/AU2003283455A1/en not_active Abandoned
- 2003-11-24 MX MXPA05005997A patent/MXPA05005997A/en unknown
- 2003-11-24 EP EP20030775423 patent/EP1579017A1/en not_active Withdrawn
- 2003-11-24 BR BR0317061A patent/BR0317061A/en not_active IP Right Cessation
- 2003-12-02 PE PE2003001224A patent/PE20040630A1/en not_active Application Discontinuation
- 2003-12-04 AR ARP030104479 patent/AR042301A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MXPA05005997A (en) | 2005-08-18 |
PL376932A1 (en) | 2006-01-09 |
WO2004050925A1 (en) | 2004-06-17 |
CN1720342A (en) | 2006-01-11 |
FI20022150A0 (en) | 2002-12-05 |
AU2003283455A1 (en) | 2004-06-23 |
EP1579017A1 (en) | 2005-09-28 |
JP2006509103A (en) | 2006-03-16 |
KR20050085402A (en) | 2005-08-29 |
PE20040630A1 (en) | 2004-11-11 |
FI115638B (en) | 2005-06-15 |
EA200500756A1 (en) | 2005-12-29 |
US20060037435A1 (en) | 2006-02-23 |
FI20022150A (en) | 2004-06-06 |
AR042301A1 (en) | 2005-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A,5A,6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2073 DE 28/09/2010. |