CN103249849B - 从电子垃圾回收贵金属和贱金属的可持续方法 - Google Patents
从电子垃圾回收贵金属和贱金属的可持续方法 Download PDFInfo
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- CN103249849B CN103249849B CN201180049029.3A CN201180049029A CN103249849B CN 103249849 B CN103249849 B CN 103249849B CN 201180049029 A CN201180049029 A CN 201180049029A CN 103249849 B CN103249849 B CN 103249849B
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- Prior art keywords
- metal
- ether
- extracting liq
- glycol
- composition
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- 239000010953 base metal Substances 0.000 title abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 171
- 239000002184 metal Substances 0.000 claims abstract description 171
- 239000000203 mixture Substances 0.000 claims abstract description 142
- 239000010931 gold Substances 0.000 claims abstract description 55
- 239000000284 extract Substances 0.000 claims abstract description 54
- 229910052737 gold Inorganic materials 0.000 claims abstract description 36
- 229910052709 silver Inorganic materials 0.000 claims abstract description 28
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000002829 reductive effect Effects 0.000 claims abstract description 22
- 239000004332 silver Substances 0.000 claims abstract description 19
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- 239000007787 solid Substances 0.000 claims description 111
- 238000000605 extraction Methods 0.000 claims description 52
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 40
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- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 4
- WMDZKDKPYCNCDZ-UHFFFAOYSA-N 2-(2-butoxypropoxy)propan-1-ol Chemical compound CCCCOC(C)COC(C)CO WMDZKDKPYCNCDZ-UHFFFAOYSA-N 0.000 claims description 3
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- XYVAYAJYLWYJJN-UHFFFAOYSA-N 2-(2-propoxypropoxy)propan-1-ol Chemical compound CCCOC(C)COC(C)CO XYVAYAJYLWYJJN-UHFFFAOYSA-N 0.000 claims description 2
- COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 claims description 2
- JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 claims description 2
- WFSMVVDJSNMRAR-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]ethanol Chemical compound CCOCCOCCOCCO WFSMVVDJSNMRAR-UHFFFAOYSA-N 0.000 claims description 2
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 claims description 2
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 claims description 2
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- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 claims description 2
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 claims description 2
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- 239000007800 oxidant agent Substances 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 claims description 2
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- YECIFGHRMFEPJK-UHFFFAOYSA-N lidocaine hydrochloride monohydrate Chemical compound O.[Cl-].CC[NH+](CC)CC(=O)NC1=C(C)C=CC=C1C YECIFGHRMFEPJK-UHFFFAOYSA-N 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- QATBRNFTOCXULG-UHFFFAOYSA-N n'-[2-(methylamino)ethyl]ethane-1,2-diamine Chemical compound CNCCNCCN QATBRNFTOCXULG-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- UKODFQOELJFMII-UHFFFAOYSA-N pentamethyldiethylenetriamine Chemical compound CN(C)CCN(C)CCN(C)C UKODFQOELJFMII-UHFFFAOYSA-N 0.000 description 1
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 238000000918 plasma mass spectrometry Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- SATVIFGJTRRDQU-UHFFFAOYSA-N potassium hypochlorite Chemical compound [K+].Cl[O-] SATVIFGJTRRDQU-UHFFFAOYSA-N 0.000 description 1
- JLKDVMWYMMLWTI-UHFFFAOYSA-M potassium iodate Chemical compound [K+].[O-]I(=O)=O JLKDVMWYMMLWTI-UHFFFAOYSA-M 0.000 description 1
- 239000001230 potassium iodate Substances 0.000 description 1
- 235000006666 potassium iodate Nutrition 0.000 description 1
- 229940093930 potassium iodate Drugs 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- KCXFHTAICRTXLI-UHFFFAOYSA-N propane-1-sulfonic acid Chemical compound CCCS(O)(=O)=O KCXFHTAICRTXLI-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- VTGOHKSTWXHQJK-UHFFFAOYSA-N pyrimidin-2-ol Chemical compound OC1=NC=CC=N1 VTGOHKSTWXHQJK-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 229940001516 sodium nitrate Drugs 0.000 description 1
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 1
- 238000005059 solid analysis Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
- 229910001866 strontium hydroxide Inorganic materials 0.000 description 1
- LUVHDTDFZLTVFM-UHFFFAOYSA-M tetramethylazanium;chlorate Chemical compound [O-]Cl(=O)=O.C[N+](C)(C)C LUVHDTDFZLTVFM-UHFFFAOYSA-M 0.000 description 1
- ZRVXFJFFJZFRLQ-UHFFFAOYSA-M tetramethylazanium;iodate Chemical compound [O-]I(=O)=O.C[N+](C)(C)C ZRVXFJFFJZFRLQ-UHFFFAOYSA-M 0.000 description 1
- ZCWKIFAQRXNZCH-UHFFFAOYSA-M tetramethylazanium;perchlorate Chemical compound C[N+](C)(C)C.[O-]Cl(=O)(=O)=O ZCWKIFAQRXNZCH-UHFFFAOYSA-M 0.000 description 1
- HLQAWDQQEJSALG-UHFFFAOYSA-M tetramethylazanium;periodate Chemical compound C[N+](C)(C)C.[O-]I(=O)(=O)=O HLQAWDQQEJSALG-UHFFFAOYSA-M 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 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
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Catalysts (AREA)
Abstract
Description
Au | Ag | Cu | Al | Fe | Mn | Ni | Pb | Sb | Sn | Zn | |
pH匀变升高液体 | 0 | 88 | 0 | 0 | 0 | 64 | 42 | 0 | 2 | 0 | 6 |
pH匀变升高固体 | 0 | 12 | 100 | 100 | 100 | 36 | 58 | 100 | 98 | 100 | 93 |
Au | Ag | Cu | Al | Fe | Mn | Ni | Pb | Sb | Sn | Zn | |
pH匀变升高液体 | 0 | 100 | 1 | 100 | 0 | 0 | 0 | 0 | 0 | 84 | 0 |
pH匀变升高固体 | 0 | 0 | 99 | 0 | 100 | 100 | 100 | 0 | 100 | 16 | 100 |
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510599616.XA CN105274338A (zh) | 2010-08-20 | 2011-08-19 | 从电子垃圾回收贵金属和贱金属的可持续方法 |
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Application Number | Priority Date | Filing Date | Title |
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US37527310P | 2010-08-20 | 2010-08-20 | |
US61/375,273 | 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 |
Related Child Applications (1)
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CN201510599616.XA Division CN105274338A (zh) | 2010-08-20 | 2011-08-19 | 从电子垃圾回收贵金属和贱金属的可持续方法 |
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CN103249849A CN103249849A (zh) | 2013-08-14 |
CN103249849B true CN103249849B (zh) | 2015-11-25 |
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CN201180049029.3A Expired - Fee Related CN103249849B (zh) | 2010-08-20 | 2011-08-19 | 从电子垃圾回收贵金属和贱金属的可持续方法 |
CN201510599616.XA Pending CN105274338A (zh) | 2010-08-20 | 2011-08-19 | 从电子垃圾回收贵金属和贱金属的可持续方法 |
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CN201510599616.XA Pending CN105274338A (zh) | 2010-08-20 | 2011-08-19 | 从电子垃圾回收贵金属和贱金属的可持续方法 |
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US (2) | US9238850B2 (zh) |
EP (1) | EP2606158A4 (zh) |
JP (2) | JP6068341B2 (zh) |
KR (1) | KR20130099948A (zh) |
CN (2) | CN103249849B (zh) |
BR (1) | BR112013003854A2 (zh) |
CL (1) | CL2013000500A1 (zh) |
TW (2) | TW201716588A (zh) |
WO (1) | WO2012024603A2 (zh) |
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JP5933950B2 (ja) | 2011-09-30 | 2016-06-15 | アドバンスド テクノロジー マテリアルズ,インコーポレイテッド | 銅または銅合金用エッチング液 |
CN106914470A (zh) | 2011-12-15 | 2017-07-04 | 恩特格里斯公司 | 用于在废弃的电气和电子设备的循环利用期间剥离焊料金属的装置和方法 |
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 |
WO2014089196A1 (en) | 2012-12-05 | 2014-06-12 | Advanced Technology Materials, Inc. | Compositions for cleaning iii-v semiconductor materials and methods of using same |
EP2964725B1 (en) | 2013-03-04 | 2021-06-23 | Entegris, Inc. | Compositions and methods for selectively etching titanium nitride |
KR102338550B1 (ko) | 2013-06-06 | 2021-12-14 | 엔테그리스, 아이엔씨. | 질화 티타늄의 선택적인 에칭을 위한 조성물 및 방법 |
EP3027709A4 (en) | 2013-07-31 | 2017-03-29 | Entegris, Inc. | AQUEOUS FORMULATIONS FOR REMOVING METAL HARD MASK AND POST-ETCH RESIDUE WITH Cu/W COMPATIBILITY |
SG11201601158VA (en) | 2013-08-30 | 2016-03-30 | Advanced Tech Materials | Compositions and methods for selectively etching titanium nitride |
TWI654340B (zh) | 2013-12-16 | 2019-03-21 | 美商恩特葛瑞斯股份有限公司 | Ni:NiGe:Ge選擇性蝕刻配方及其使用方法 |
WO2015095726A1 (en) | 2013-12-20 | 2015-06-25 | Entegris, Inc. | Use of non-oxidizing strong acids for the removal of ion-implanted resist |
WO2015095664A2 (en) | 2013-12-20 | 2015-06-25 | Greene Lyon Group, Inc. | Method and apparatus for recovery of noble metals, including recovery of noble metals from plated and/or filled scrap |
WO2015103146A1 (en) | 2013-12-31 | 2015-07-09 | Advanced Technology Materials, Inc. | Formulations to selectively etch silicon and germanium |
WO2015116818A1 (en) | 2014-01-29 | 2015-08-06 | Advanced Technology Materials, Inc. | Post chemical mechanical polishing formulations and method of use |
WO2015119925A1 (en) | 2014-02-05 | 2015-08-13 | Advanced Technology Materials, Inc. | Non-amine post-cmp compositions and method of use |
CN110042241A (zh) * | 2014-02-26 | 2019-07-23 | 格林里昂集团有限公司 | 废料中金和/或银的回收 |
WO2016210051A1 (en) | 2015-06-24 | 2016-12-29 | Greene Lyon Group, Inc. | Selective removal of noble metals using acidic fluids, including fluids containing nitrate ions |
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FI20155187A (fi) | 2015-03-18 | 2016-09-19 | Outotec Finland Oy | Kullan talteenotto liuoksesta |
ITUB20152452A1 (it) * | 2015-07-24 | 2017-01-24 | Research And Recycling Soc Cooperativa | Processo, e relativo impianto, per l'estrazione di metalli pregiati da schede elettroniche |
US10597753B2 (en) * | 2015-08-27 | 2020-03-24 | All Green Recycling, Inc. | Systems and methods of efficiently recovering precious metals using an alkaline leach, ultrasound, and electrolysis |
US10202668B2 (en) * | 2015-08-27 | 2019-02-12 | All Green Recycling, Inc. | Metal recovery processes |
WO2017037625A1 (en) * | 2015-09-02 | 2017-03-09 | Attero Recycling Pvt. Ltd. | A method and process of recovering metal values from waste monolithic ceramic capacitors |
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WO2012024603A3 (en) | 2012-05-18 |
JP2017110301A (ja) | 2017-06-22 |
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JP6068341B2 (ja) | 2017-01-25 |
EP2606158A4 (en) | 2017-04-26 |
CN105274338A (zh) | 2016-01-27 |
US20160122846A1 (en) | 2016-05-05 |
CN103249849A (zh) | 2013-08-14 |
TW201716588A (zh) | 2017-05-16 |
US20130336857A1 (en) | 2013-12-19 |
KR20130099948A (ko) | 2013-09-06 |
US9238850B2 (en) | 2016-01-19 |
TW201229242A (en) | 2012-07-16 |
EP2606158A2 (en) | 2013-06-26 |
BR112013003854A2 (pt) | 2016-06-07 |
WO2012024603A2 (en) | 2012-02-23 |
TWI558818B (zh) | 2016-11-21 |
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