BRPI0412686A - método para produção de concentrados - Google Patents
método para produção de concentradosInfo
- Publication number
- BRPI0412686A BRPI0412686A BRPI0412686-6A BRPI0412686A BRPI0412686A BR PI0412686 A BRPI0412686 A BR PI0412686A BR PI0412686 A BRPI0412686 A BR PI0412686A BR PI0412686 A BRPI0412686 A BR PI0412686A
- Authority
- BR
- Brazil
- Prior art keywords
- concentrate
- soluble components
- conversion step
- solution
- poorly soluble
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title abstract 10
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 238000002386 leaching Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 125000000101 thioether group Chemical group 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0008—Preliminary treatment without modification of the copper constituent by wet 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
- 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
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
"MéTODO PARA PRODUçãO DE CONCENTRADOS". A presente invenção refere-se a um método para processamento de concentrados, em particular, concentrados produzidos a partir de minérios à base de sulfeto de cobre. De acordo com o método, o concentrado (4) a ser processado, obtido a partir da concentração do minério, é dividido em duas partes, um concentrado (7), contendo principalmente componentes que são fracamente solúveis e um concentrado (8), contendo principalmente componentes bem solúveis. O concentrado (8), contendo os componentes bem solúveis, é conduzido para uma etapa de lixiviação (9), e a solução (13) obtida da dita etapa de lixiviação é conduzida para pelo menos uma etapa de conversão (11, 16) e, na etapa de conversão (11), localizada em primeiro lugar na direção do fluxo, é alimentado o concentrado (7) contendo componentes fracamente solúveis. Na etapa de conversão (11), localizada em primeiro lugar na direção do fluxo, pelo menos o cobre contido na solução é convertido para a forma sulfídica por meio do ferro que se encontra na forma de sulfeto do concentrado (7), o qual contém componentes fracamente solúveis e pelo menos parte da solução (12), obtida da etapa de conversão (11, 16), é retornada para a etapa de lixiviação (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20031083A FI116070B (fi) | 2003-07-17 | 2003-07-17 | Menetelmä rikasteiden aikaansaamiseksi |
| PCT/FI2004/000451 WO2005007902A1 (en) | 2003-07-17 | 2004-07-14 | Method for producing concentrates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0412686A true BRPI0412686A (pt) | 2006-10-03 |
| BRPI0412686B1 BRPI0412686B1 (pt) | 2012-09-18 |
Family
ID=27636113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0412686-6A BRPI0412686B1 (pt) | 2003-07-17 | 2004-07-14 | método para processamento de concentrados produzidos a partir de minérios à base de sulfeto de cobre. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US7510593B2 (pt) |
| EP (1) | EP1651784B1 (pt) |
| JP (1) | JP5204402B2 (pt) |
| KR (1) | KR101113631B1 (pt) |
| CN (1) | CN100365139C (pt) |
| AR (1) | AR046395A1 (pt) |
| AT (1) | ATE501282T1 (pt) |
| AU (1) | AU2004257843B2 (pt) |
| BR (1) | BRPI0412686B1 (pt) |
| CA (1) | CA2530354C (pt) |
| DE (1) | DE602004031740D1 (pt) |
| EA (1) | EA009503B1 (pt) |
| ES (1) | ES2362985T3 (pt) |
| FI (1) | FI116070B (pt) |
| MX (1) | MXPA06000519A (pt) |
| PE (1) | PE20050563A1 (pt) |
| PL (1) | PL1651784T3 (pt) |
| PT (1) | PT1651784E (pt) |
| RS (1) | RS51221B (pt) |
| WO (1) | WO2005007902A1 (pt) |
| ZA (1) | ZA200600251B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI118648B (fi) * | 2005-02-14 | 2008-01-31 | Outotec Oyj | Menetelmä kuparipitoisten materiaalien käsittelemiseksi |
| US8252254B2 (en) | 2006-06-15 | 2012-08-28 | Barrick Gold Corporation | Process for reduced alkali consumption in the recovery of silver |
| AU2008200206B2 (en) * | 2007-01-19 | 2012-09-06 | Ausenco Services Pty Ltd | Integrated hydrometallurgical and pyrometallurgical processing of base-metal sulphides |
| RU2337159C1 (ru) * | 2007-04-16 | 2008-10-27 | Государственное образовательное учреждение высшего профессионального образования "Московский государственный институт стали и сплавов" (технологический университет) | Способ переработки сульфидно-окисленных медных руд |
| JP5069173B2 (ja) * | 2008-03-27 | 2012-11-07 | Ｊｘ日鉱日石金属株式会社 | 鉱物からの銅の回収方法 |
| RU2418872C2 (ru) * | 2009-05-12 | 2011-05-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Государственный технологический университет "Московский институт стали и сплавов" | Способ переработки смешанных медных руд |
| EA037155B1 (ru) * | 2019-05-17 | 2021-02-12 | Калкаман Жумашев | Способ переработки руд, низкосортных концентратов и техногенных отходов меди |
| CN114934190B (zh) * | 2022-05-13 | 2024-05-24 | 云南铜业股份有限公司西南铜业分公司 | 一种含铜物料的顶吹协同处理方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2568963A (en) | 1949-06-04 | 1951-09-25 | Chemical Construction Corp | Process for the recovery of copper from its ores and minerals |
| US2755172A (en) | 1949-11-15 | 1956-07-17 | Chemical Construction Corp | Selective replacement of metal sulfides |
| CA953924A (en) | 1971-02-19 | 1974-09-03 | Cominco Ltd. | Hydrometallurgical process for extraction of copper and sulphur from copper-iron sulphides |
| US3827557A (en) * | 1971-05-17 | 1974-08-06 | Stepan Chemical Co | Method of copper sulfide ore flotation |
| US3957602A (en) * | 1974-07-24 | 1976-05-18 | Cyprus Metallurgical Processes Corporation | Recovery of copper from chalcopyrite utilizing copper sulfate leach |
| CA1069317A (en) | 1975-02-18 | 1980-01-08 | Duane N. Goens | Recovery of copper from chalcopyrite |
| US4152142A (en) * | 1977-02-28 | 1979-05-01 | Kennecott Copper Corporation | Recovery of copper values from iron-containing ore materials as mined and smelted |
| US4256553A (en) * | 1980-01-23 | 1981-03-17 | Envirotech Corporation | Recovering copper from chalcopyrite concentrate |
| FI65278C (fi) * | 1982-03-18 | 1984-04-10 | Outokumpu Oy | Foerfarande foer behandling av vaerdemetallhaltiga slagg innehaollande jaern som uppstaor speciellt vid smaeltprocesser avoppar och nickel |
| FI65025C (fi) | 1982-11-02 | 1984-03-12 | Outokumpu Oy | Foerfarande foer att flotatinsanrika komplexa metallfoereningar |
| FI78990C (fi) * | 1984-10-30 | 1989-10-10 | Outokumpu Oy | Foerfarande foer maetning och reglering av den elektrokemiska potentialen och/eller komponenthalten i en behandlingsprocess av vaerdematerial. |
| FI82773C (fi) * | 1988-05-13 | 1991-04-10 | Outokumpu Oy | Foerfarande foer styrning av process. |
| US5616168A (en) * | 1994-02-28 | 1997-04-01 | Kennecott Utah Copper Corporation | Hydrometallurgical processing of impurity streams generated during the pyrometallurgy of copper |
| US5795465A (en) * | 1994-07-15 | 1998-08-18 | Coproco Development Corporation | Process for recovering copper from copper-containing material |
| AUPP484498A0 (en) * | 1998-07-24 | 1998-08-20 | Aberfoyle Resources Limited | Processing minerals |
| US6319389B1 (en) * | 1999-11-24 | 2001-11-20 | Hydromet Systems, L.L.C. | Recovery of copper values from copper ores |
| CA2417417C (en) * | 2000-07-25 | 2008-09-30 | Phelps Dodge Corporation | Method for recovery of copper from sulfidic ore materials using super-fine grinding and medium temperature pressure leaching |
| FI116683B (fi) * | 2003-07-17 | 2006-01-31 | Outokumpu Oy | Menetelmä jalometalleja sisältävien sulfidimalmien käsittelemiseksi |
| US7799295B2 (en) * | 2003-11-03 | 2010-09-21 | Oz Minerals Limited | Ore leach method with aqueous sulfuric acid containing ferric ions |
| FI118648B (fi) * | 2005-02-14 | 2008-01-31 | Outotec Oyj | Menetelmä kuparipitoisten materiaalien käsittelemiseksi |
-
2003
- 2003-07-17 FI FI20031083A patent/FI116070B/fi active IP Right Grant
-
2004
- 2004-07-13 PE PE2004000666A patent/PE20050563A1/es active IP Right Grant
- 2004-07-14 KR KR1020067001147A patent/KR101113631B1/ko not_active Expired - Fee Related
- 2004-07-14 CN CNB2004800203208A patent/CN100365139C/zh not_active Expired - Fee Related
- 2004-07-14 AU AU2004257843A patent/AU2004257843B2/en not_active Ceased
- 2004-07-14 EA EA200501907A patent/EA009503B1/ru not_active IP Right Cessation
- 2004-07-14 PT PT04742194T patent/PT1651784E/pt unknown
- 2004-07-14 US US10/564,477 patent/US7510593B2/en not_active Expired - Lifetime
- 2004-07-14 JP JP2006519944A patent/JP5204402B2/ja not_active Expired - Fee Related
- 2004-07-14 PL PL04742194T patent/PL1651784T3/pl unknown
- 2004-07-14 WO PCT/FI2004/000451 patent/WO2005007902A1/en not_active Ceased
- 2004-07-14 EP EP04742194A patent/EP1651784B1/en not_active Expired - Lifetime
- 2004-07-14 ES ES04742194T patent/ES2362985T3/es not_active Expired - Lifetime
- 2004-07-14 MX MXPA06000519A patent/MXPA06000519A/es active IP Right Grant
- 2004-07-14 DE DE602004031740T patent/DE602004031740D1/de not_active Expired - Lifetime
- 2004-07-14 AT AT04742194T patent/ATE501282T1/de not_active IP Right Cessation
- 2004-07-14 CA CA2530354A patent/CA2530354C/en not_active Expired - Fee Related
- 2004-07-14 BR BRPI0412686-6A patent/BRPI0412686B1/pt not_active IP Right Cessation
- 2004-07-14 RS YUP-2006/0024A patent/RS51221B/sr unknown
- 2004-07-16 AR ARP040102529A patent/AR046395A1/es active IP Right Grant
-
2006
- 2006-01-10 ZA ZA200600251A patent/ZA200600251B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005007902A1 (en) | 2005-01-27 |
| ZA200600251B (en) | 2007-05-30 |
| DE602004031740D1 (de) | 2011-04-21 |
| JP5204402B2 (ja) | 2013-06-05 |
| CA2530354A1 (en) | 2005-01-27 |
| PT1651784E (pt) | 2011-04-05 |
| FI20031083A0 (fi) | 2003-07-17 |
| ATE501282T1 (de) | 2011-03-15 |
| ES2362985T3 (es) | 2011-07-18 |
| RS20060024A (sr) | 2008-04-04 |
| KR101113631B1 (ko) | 2012-02-13 |
| CN1823173A (zh) | 2006-08-23 |
| RS51221B (sr) | 2010-12-31 |
| BRPI0412686B1 (pt) | 2012-09-18 |
| PL1651784T3 (pl) | 2011-08-31 |
| EP1651784A1 (en) | 2006-05-03 |
| MXPA06000519A (es) | 2006-03-30 |
| PE20050563A1 (es) | 2005-08-29 |
| CN100365139C (zh) | 2008-01-30 |
| FI20031083L (fi) | 2005-01-18 |
| AR046395A1 (es) | 2005-12-07 |
| US20060272454A1 (en) | 2006-12-07 |
| CA2530354C (en) | 2012-09-11 |
| JP2007536429A (ja) | 2007-12-13 |
| EA009503B1 (ru) | 2008-02-28 |
| AU2004257843B2 (en) | 2010-02-18 |
| AU2004257843A1 (en) | 2005-01-27 |
| KR20060052829A (ko) | 2006-05-19 |
| EA200501907A1 (ru) | 2006-08-25 |
| EP1651784B1 (en) | 2011-03-09 |
| FI116070B (fi) | 2005-09-15 |
| US7510593B2 (en) | 2009-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/07/2004, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25D | Requested change of name of applicant approved | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2679 DE 10-05-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |