BR0010471A - Método para extração de cobre de uma solução aquosa - Google Patents
Método para extração de cobre de uma solução aquosaInfo
- Publication number
- BR0010471A BR0010471A BR0010471-0A BR0010471A BR0010471A BR 0010471 A BR0010471 A BR 0010471A BR 0010471 A BR0010471 A BR 0010471A BR 0010471 A BR0010471 A BR 0010471A
- Authority
- BR
- Brazil
- Prior art keywords
- extraction
- solution
- viscosity
- aqueous solution
- copper
- Prior art date
Links
- 239000007864 aqueous solution Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052802 copper Inorganic materials 0.000 title abstract 3
- 239000010949 copper Substances 0.000 title abstract 3
- 238000000605 extraction Methods 0.000 abstract 10
- 239000000243 solution Substances 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000004220 aggregation Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0446—Juxtaposition of mixers-settlers
- B01D11/0457—Juxtaposition of mixers-settlers comprising rotating mechanisms, e.g. mixers, mixing pumps
-
- 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
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
"MéTODO PARA EXTRAçãO DE COBRE DE UMA SOLUçãO AQUOSA". A presente invenção se refere a um método para extração de cobre de soluções aquosas com um alto teor de sulfato, em um procedimento de extração por solvente na fase líquido-líquido, mediante elevação da viscosidade da solução de extração e mediante dispersão da solução aquosa em gotas, obtendo-se uma densa agregação de gotas. A viscosidade da solução de extração pode ser elevada pelo aumento do teor do agente extrator, do reagente de extração ou pelo uso de um agente de diluição normalmente usado. Ao elevar a viscosidade da solução de extração, a durabilidade da mistura da dispersão de extração pode ser aumentada e como resultado, a quantidade de gotas residuais diminui. Outras vantagens da invenção incluem a diminuição do fluxo da solução de extração do processo de extração em relação ao fluxo da solução aquosa que atua como fonte de cobre e a diminuição do tamanho do equipamento de extração.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI991111A FI105829B (fi) | 1999-05-14 | 1999-05-14 | Menetelmä kuparin uuttamiseksi vesiliuoksista |
| PCT/FI2000/000397 WO2000069538A1 (en) | 1999-05-14 | 2000-05-04 | A method for extracting copper from an aqueous solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0010471A true BR0010471A (pt) | 2002-02-13 |
| BR0010471B1 BR0010471B1 (pt) | 2011-12-13 |
Family
ID=8554671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0010471-0A BR0010471B1 (pt) | 1999-05-14 | 2000-05-04 | método para extração lìquido-lìquido de cobre de uma solução aquosa. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6706186B1 (pt) |
| CN (1) | CN1142004C (pt) |
| AR (1) | AR023946A1 (pt) |
| AU (1) | AU771155B2 (pt) |
| BR (1) | BR0010471B1 (pt) |
| CA (1) | CA2370923C (pt) |
| EA (1) | EA003234B1 (pt) |
| FI (1) | FI105829B (pt) |
| MX (1) | MXPA01011627A (pt) |
| PE (1) | PE20010256A1 (pt) |
| WO (1) | WO2000069538A1 (pt) |
| ZA (1) | ZA200108935B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI110267B (fi) | 2001-05-11 | 2002-12-31 | Outokumpu Oy | Uuttoprosessi |
| US20060112067A1 (en) * | 2004-11-24 | 2006-05-25 | Morris Robert P | Interactive system for collecting metadata |
| RU2336346C1 (ru) * | 2007-04-16 | 2008-10-20 | Государственное образовательное учреждение высшего профессионального образования "Московский государственный институт стали и сплавов" (технологический университет) | Способ извлечения металлов из сульфатных растворов, содержащих железо |
| CN101435022B (zh) * | 2007-11-13 | 2011-09-07 | 北京有色金属研究总院 | 一种控制硫化铜矿生物浸出液萃取过程中第三相形成的工艺 |
| JP4717908B2 (ja) * | 2008-08-11 | 2011-07-06 | Ｊｘ日鉱日石金属株式会社 | 銅を含有する塩化物浴からの銅の回収方法 |
| FI121470B (fi) * | 2009-03-27 | 2010-11-30 | Outotec Oyj | Laitteisto ja menetelmä kuparia sisältävän orgaanisen uuttoliuoksen puhdistamiseksi epäpuhtauksista |
| AU2011271633B2 (en) | 2010-07-02 | 2015-06-11 | Exxonmobil Upstream Research Company | Low emission triple-cycle power generation systems and methods |
| CN102181636B (zh) * | 2011-05-17 | 2012-11-28 | 重庆海祥医药化工有限公司 | 一种改性β-二酮萃取剂 |
| CN103173616A (zh) * | 2011-12-23 | 2013-06-26 | 北京石油化工学院 | 微乳液萃取分离废弃锂离子电池浸出液中铜和钴的方法 |
| CN117225004B (zh) * | 2023-11-14 | 2024-01-26 | 湖南禧又多油脂有限公司 | 一种基于物联网的植物油低温萃取处理自动控制系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666446A (en) * | 1969-11-12 | 1972-05-30 | Pyrites Co Inc The | Process for solvent extraction of metals |
| GB1601567A (en) | 1977-02-21 | 1981-10-28 | Davy Mckee Oil & Chem | Effecting liquid-liquid contact |
| US4173616A (en) * | 1978-03-07 | 1979-11-06 | Shell Oil Company | Extraction of copper values from aqueous solution |
| GB2117666B (en) * | 1982-03-09 | 1986-02-26 | Univ Manchester | Emulsification |
| EP0314026B1 (de) * | 1987-10-28 | 1992-12-23 | Solvay Umweltchemie GmbH | Zur selektiven Abtrennung von Metallkationen aus wässrigen Lösungen geeignetes teilchenförmiges Mittel, Verfahren zu seiner Herstellung und seine Verwendung |
| FI88773C (fi) * | 1990-04-04 | 1993-07-12 | Outokumpu Oy | Saett att blanda ihop och separera tvao loesningsfaser samt apparatur foer detta |
| US5273654A (en) * | 1992-06-08 | 1993-12-28 | Aquatechnology Resource Management | Solvent removal system |
| FI96968C (fi) * | 1993-12-02 | 1996-09-25 | Outokumpu Eng Contract | Menetelmä metallien uuttamiseksi suurista liuosvirtauksista ja laitteisto tämän toteuttamiseksi |
| US6242625B1 (en) * | 1999-09-30 | 2001-06-05 | Henkel Corporation | Process for extracting copper values from copper containing ores |
-
1999
- 1999-05-14 FI FI991111A patent/FI105829B/fi not_active IP Right Cessation
-
2000
- 2000-05-04 CA CA002370923A patent/CA2370923C/en not_active Expired - Fee Related
- 2000-05-04 AU AU44079/00A patent/AU771155B2/en not_active Ceased
- 2000-05-04 MX MXPA01011627A patent/MXPA01011627A/es active IP Right Grant
- 2000-05-04 BR BRPI0010471-0A patent/BR0010471B1/pt not_active IP Right Cessation
- 2000-05-04 WO PCT/FI2000/000397 patent/WO2000069538A1/en not_active Ceased
- 2000-05-04 EA EA200101199A patent/EA003234B1/ru not_active IP Right Cessation
- 2000-05-04 US US10/019,967 patent/US6706186B1/en not_active Expired - Lifetime
- 2000-05-04 CN CNB008075557A patent/CN1142004C/zh not_active Expired - Fee Related
- 2000-05-09 PE PE2000000430A patent/PE20010256A1/es not_active Application Discontinuation
- 2000-05-10 AR ARP000102251A patent/AR023946A1/es unknown
-
2001
- 2001-10-30 ZA ZA200108935A patent/ZA200108935B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR023946A1 (es) | 2002-09-04 |
| BR0010471B1 (pt) | 2011-12-13 |
| CA2370923A1 (en) | 2000-11-23 |
| EA200101199A1 (ru) | 2002-04-25 |
| ZA200108935B (en) | 2002-09-10 |
| CN1350473A (zh) | 2002-05-22 |
| US6706186B1 (en) | 2004-03-16 |
| AU4407900A (en) | 2000-12-05 |
| EA003234B1 (ru) | 2003-02-27 |
| MXPA01011627A (es) | 2002-06-04 |
| AU771155B2 (en) | 2004-03-18 |
| WO2000069538A1 (en) | 2000-11-23 |
| PE20010256A1 (es) | 2001-03-21 |
| CA2370923C (en) | 2008-07-29 |
| CN1142004C (zh) | 2004-03-17 |
| FI105829B (fi) | 2000-10-13 |
| FI991111A0 (fi) | 1999-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B25A | Requested transfer of rights approved |
Owner name: OUTOTEC OYJ (FI) Free format text: TRANSFERIDO DE: OUTOKUMPU OYJ |
|
| 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/12/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |