BR112013003854A2 - processo sustentável para reivindicação de metais preciosos e metais de base oriundo de resíduo e - Google Patents
processo sustentável para reivindicação de metais preciosos e metais de base oriundo de resíduo eInfo
- Publication number
- BR112013003854A2 BR112013003854A2 BR112013003854A BR112013003854A BR112013003854A2 BR 112013003854 A2 BR112013003854 A2 BR 112013003854A2 BR 112013003854 A BR112013003854 A BR 112013003854A BR 112013003854 A BR112013003854 A BR 112013003854A BR 112013003854 A2 BR112013003854 A2 BR 112013003854A2
- Authority
- BR
- Brazil
- Prior art keywords
- metals
- claiming
- waste
- precious metals
- sustainable process
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000010953 base metal Substances 0.000 title abstract 3
- 239000010970 precious metal Substances 0.000 title abstract 3
- 239000002699 waste material Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001431 copper ion Inorganic materials 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Classifications
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- 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
- C22B11/042—Recovery of noble metals from waste materials
- C22B11/046—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper or baths
-
- 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
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- 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
- C22B15/0006—Preliminary treatment without modification of the copper constituent 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
-
- 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
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0073—Leaching or slurrying with acids or salts thereof containing nitrogen
-
- 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
- C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
-
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic 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
-
- 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
-
- 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
-
- 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
- C22B7/007—Wet processes by acid leaching
-
- 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
- C22B7/008—Wet processes by an alkaline or ammoniacal leaching
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Catalysts (AREA)
Abstract
processo sustentável para reivindicação de metais preciosos e metais de base oriundo de resíduo e. processos para a reciclagem de componentes eletrônicos removidos a partir de placas de fios impressas, pelo que metais preciosos e metais de base são extraídos a partir dos componentes eletrônicos usando-se composições ambientalmente amigáveis. pelo menos íons de ouro, de prata e de cobre podem ser extraídos a partir dos componentes eletrônicos e podem ser reduzidos a seus meais respectivos usando-se o processos e as composições descritos aqui.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37527310P | 2010-08-20 | 2010-08-20 | |
PCT/US2011/048449 WO2012024603A2 (en) | 2010-08-20 | 2011-08-19 | Sustainable process for reclaiming precious metals and base metals from e-waste |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013003854A2 true BR112013003854A2 (pt) | 2016-06-07 |
Family
ID=45605692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013003854A BR112013003854A2 (pt) | 2010-08-20 | 2011-08-19 | processo sustentável para reivindicação de metais preciosos e metais de base oriundo de resíduo e |
Country Status (9)
Country | Link |
---|---|
US (2) | US9238850B2 (pt) |
EP (1) | EP2606158A4 (pt) |
JP (2) | JP6068341B2 (pt) |
KR (1) | KR20130099948A (pt) |
CN (2) | CN103249849B (pt) |
BR (1) | BR112013003854A2 (pt) |
CL (1) | CL2013000500A1 (pt) |
TW (2) | TW201716588A (pt) |
WO (1) | WO2012024603A2 (pt) |
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AP2014007781A0 (en) | 2011-12-15 | 2014-07-31 | Advanced Tech Materials | Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment |
ITMI20120579A1 (it) | 2012-04-11 | 2013-10-12 | Metals Technology Dev Compa Ny Llc | Procedimento per recuperare metalli non ferrosi da una matrice solida |
CN103540748B (zh) * | 2012-07-16 | 2015-10-28 | 中国科学院化学研究所 | 一种废旧印刷线路板基板的金属与非金属的分离方法 |
KR102118964B1 (ko) | 2012-12-05 | 2020-06-08 | 엔테그리스, 아이엔씨. | Iii-v 반도체 물질을 세척하기 위한 조성물 및 이를 사용하는 방법 |
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-
2011
- 2011-08-19 US US13/817,868 patent/US9238850B2/en not_active Expired - Fee Related
- 2011-08-19 TW TW105126569A patent/TW201716588A/zh unknown
- 2011-08-19 TW TW100129709A patent/TWI558818B/zh not_active IP Right Cessation
- 2011-08-19 CN CN201180049029.3A patent/CN103249849B/zh not_active Expired - Fee Related
- 2011-08-19 KR KR20137006975A patent/KR20130099948A/ko not_active Application Discontinuation
- 2011-08-19 WO PCT/US2011/048449 patent/WO2012024603A2/en active Application Filing
- 2011-08-19 CN CN201510599616.XA patent/CN105274338A/zh active Pending
- 2011-08-19 BR BR112013003854A patent/BR112013003854A2/pt not_active Application Discontinuation
- 2011-08-19 JP JP2013525000A patent/JP6068341B2/ja not_active Expired - Fee Related
- 2011-08-19 EP EP11818837.4A patent/EP2606158A4/en not_active Withdrawn
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2013
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2016
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CN103249849B (zh) | 2015-11-25 |
CL2013000500A1 (es) | 2013-09-23 |
KR20130099948A (ko) | 2013-09-06 |
EP2606158A4 (en) | 2017-04-26 |
JP6068341B2 (ja) | 2017-01-25 |
TW201716588A (zh) | 2017-05-16 |
TW201229242A (en) | 2012-07-16 |
TWI558818B (zh) | 2016-11-21 |
JP2013540572A (ja) | 2013-11-07 |
WO2012024603A2 (en) | 2012-02-23 |
JP2017110301A (ja) | 2017-06-22 |
CN103249849A (zh) | 2013-08-14 |
WO2012024603A3 (en) | 2012-05-18 |
US20130336857A1 (en) | 2013-12-19 |
EP2606158A2 (en) | 2013-06-26 |
US20160122846A1 (en) | 2016-05-05 |
US9238850B2 (en) | 2016-01-19 |
CN105274338A (zh) | 2016-01-27 |
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