BR0309679A - Método para a refinação de concentrado contendo metais preciosos - Google Patents
Método para a refinação de concentrado contendo metais preciososInfo
- Publication number
- BR0309679A BR0309679A BR0309679-3A BR0309679A BR0309679A BR 0309679 A BR0309679 A BR 0309679A BR 0309679 A BR0309679 A BR 0309679A BR 0309679 A BR0309679 A BR 0309679A
- Authority
- BR
- Brazil
- Prior art keywords
- melting furnace
- slag
- suspended
- created
- precious metal
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 239000010970 precious metal Substances 0.000 title abstract 4
- 238000007670 refining Methods 0.000 title abstract 3
- 238000002844 melting Methods 0.000 abstract 6
- 230000008018 melting Effects 0.000 abstract 6
- 239000002893 slag Substances 0.000 abstract 4
- 239000002699 waste material Substances 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000010814 metallic waste Substances 0.000 abstract 1
- 239000012495 reaction gas 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20020835A FI114808B (sv) | 2002-05-03 | 2002-05-03 | Förfarande för förädling av ädelmetallsslig |
| PCT/FI2003/000343 WO2003093516A1 (en) | 2002-05-03 | 2003-05-02 | Method for refining concentrate containing precious metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0309679A true BR0309679A (pt) | 2005-03-01 |
Family
ID=8563870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0309679-3A BR0309679A (pt) | 2002-05-03 | 2003-05-02 | Método para a refinação de concentrado contendo metais preciosos |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20050217422A1 (sv) |
| EP (1) | EP1509628A1 (sv) |
| JP (1) | JP2005524768A (sv) |
| KR (1) | KR20040099476A (sv) |
| CN (1) | CN1650037A (sv) |
| AU (1) | AU2003240873A1 (sv) |
| BR (1) | BR0309679A (sv) |
| CA (1) | CA2484416A1 (sv) |
| EA (1) | EA006620B1 (sv) |
| FI (1) | FI114808B (sv) |
| MX (1) | MXPA04010718A (sv) |
| PL (1) | PL372600A1 (sv) |
| RS (1) | RS95504A (sv) |
| WO (1) | WO2003093516A1 (sv) |
| ZA (1) | ZA200408570B (sv) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI115638B (sv) * | 2002-12-05 | 2005-06-15 | Outokumpu Oy | Förfarande för att behandla slagg |
| FI119774B (sv) * | 2007-06-20 | 2009-03-13 | Outotec Oyj | Förfarande för behandling av kobolthaltigt kopparkoncentrat |
| FI120157B (sv) * | 2007-12-17 | 2009-07-15 | Outotec Oyj | Förfarande för förädling av kopparslig |
| JP5609121B2 (ja) * | 2010-01-21 | 2014-10-22 | 新日鐵住金株式会社 | 銅鉄スクラップ中の白金を回収するための白金の溶銅相への濃化方法 |
| FI20110278A0 (sv) * | 2011-08-29 | 2011-08-29 | Outotec Oyj | Förfarande för utvinning av metaller ur sulfidkoncentrat |
| CN102605191B (zh) * | 2012-04-16 | 2013-12-25 | 阳谷祥光铜业有限公司 | 一种铜精矿直接生产粗铜的方法 |
| FI124028B (sv) | 2012-06-13 | 2014-02-14 | Outotec Oyj | Förfarande och arrangemang för förädling av kopparkoncentrat |
| RU2531333C2 (ru) * | 2012-06-25 | 2014-10-20 | Радик Расулович Ахметов | Способ извлечения металлов платиновой группы из отработанных автомобильных катализаторов |
| CN104451195B (zh) * | 2014-11-21 | 2016-05-18 | 邱江波 | 红土镍矿的闪速熔炼方法 |
| CN104561519A (zh) * | 2014-12-03 | 2015-04-29 | 金川集团股份有限公司 | 一种高镁贵金属精矿的处理方法 |
| RU2614293C2 (ru) * | 2015-06-04 | 2017-03-24 | Общество с ограниченной ответственностью "Институт Гипроникель" | Способ переработки низкоавтогенного сырья в печах взвешенной плавки |
| US11155894B2 (en) * | 2016-04-28 | 2021-10-26 | Eldorado Gold Corporation | Method for reducing arsenic content in arsenic-bearing gold material |
| CN107119195B (zh) * | 2017-04-27 | 2019-01-04 | 山东河西黄金集团有限公司 | 基于高S高Fe金矿与含铜废料直接熔炼回收金和铜的方法 |
| US10662500B2 (en) | 2018-01-24 | 2020-05-26 | Heraeus Deutschland GmbH & Co. KG | Process for the recovery of precious metal from petrochemical process residues |
| CN112359227B (zh) * | 2020-11-12 | 2022-05-20 | 中国恩菲工程技术有限公司 | 从火法炼镍过程中提钴的方法 |
| CN115433838A (zh) * | 2022-08-15 | 2022-12-06 | 金川镍钴研究设计院有限责任公司 | 一种火法处理尼尔森精矿富集贵金属的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149119A (en) * | 1974-10-28 | 1976-04-28 | Nippon Mining Co | Doseirenniokeru rendanrosogyoho |
| SE444578B (sv) * | 1980-12-01 | 1986-04-21 | Boliden Ab | Forfarande for utvinning av metallinnehall ur komplexa sulfidiska metallravaror |
| SE453200B (sv) * | 1984-09-28 | 1988-01-18 | Boliden Ab | Forfarande for utvinning av edelmetaller ur silverrika, halogenhaltiga material |
| FI84368B (fi) * | 1989-01-27 | 1991-08-15 | Outokumpu Osakeyhtioe | Foerfarande och anlaeggning foer framstaellning av nickelfinsten. |
| FI94538C (sv) * | 1992-06-18 | 1999-11-09 | Outokumpu Harjavalta Metals Oy | Förfarande för framställning av finkornig nickelsten och metalliserad sten |
| AP538A (en) * | 1992-06-26 | 1996-09-18 | Intec Pty Ltd | Production of metal from minerals |
| FI98073C (sv) * | 1995-08-14 | 1997-04-10 | Outokumpu Eng Oy | Förfarande för hydrometallurgisk återvinning av nickel ur två olika typer av nickelsten |
-
2002
- 2002-05-03 FI FI20020835A patent/FI114808B/sv not_active IP Right Cessation
-
2003
- 2003-05-02 BR BR0309679-3A patent/BR0309679A/pt not_active IP Right Cessation
- 2003-05-02 WO PCT/FI2003/000343 patent/WO2003093516A1/en not_active Application Discontinuation
- 2003-05-02 AU AU2003240873A patent/AU2003240873A1/en not_active Abandoned
- 2003-05-02 PL PL03372600A patent/PL372600A1/xx not_active Application Discontinuation
- 2003-05-02 EA EA200401237A patent/EA006620B1/ru not_active IP Right Cessation
- 2003-05-02 KR KR10-2004-7017730A patent/KR20040099476A/ko not_active Application Discontinuation
- 2003-05-02 CN CNA038100134A patent/CN1650037A/zh active Pending
- 2003-05-02 MX MXPA04010718A patent/MXPA04010718A/es unknown
- 2003-05-02 RS YUP-955/04A patent/RS95504A/sr unknown
- 2003-05-02 CA CA002484416A patent/CA2484416A1/en not_active Abandoned
- 2003-05-02 EP EP03730239A patent/EP1509628A1/en not_active Withdrawn
- 2003-05-02 JP JP2004501650A patent/JP2005524768A/ja not_active Abandoned
- 2003-05-02 US US10/513,164 patent/US20050217422A1/en not_active Abandoned
-
2004
- 2004-10-22 ZA ZA200408570A patent/ZA200408570B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20050217422A1 (en) | 2005-10-06 |
| EA006620B1 (ru) | 2006-02-24 |
| EA200401237A1 (ru) | 2005-06-30 |
| WO2003093516A1 (en) | 2003-11-13 |
| PL372600A1 (en) | 2005-07-25 |
| KR20040099476A (ko) | 2004-11-26 |
| EP1509628A1 (en) | 2005-03-02 |
| FI20020835A (sv) | 2003-11-04 |
| RS95504A (en) | 2007-02-05 |
| FI114808B (sv) | 2004-12-31 |
| FI20020835A0 (sv) | 2002-05-03 |
| CN1650037A (zh) | 2005-08-03 |
| JP2005524768A (ja) | 2005-08-18 |
| MXPA04010718A (es) | 2005-03-07 |
| AU2003240873A1 (en) | 2003-11-17 |
| ZA200408570B (en) | 2005-04-22 |
| CA2484416A1 (en) | 2003-11-13 |
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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 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 2051 DE 27/04/2010. |