JP5818798B2 - リチウムイオンバッテリーに含まれる金属を資源化する方法 - Google Patents
リチウムイオンバッテリーに含まれる金属を資源化する方法 Download PDFInfo
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- JP5818798B2 JP5818798B2 JP2012530171A JP2012530171A JP5818798B2 JP 5818798 B2 JP5818798 B2 JP 5818798B2 JP 2012530171 A JP2012530171 A JP 2012530171A JP 2012530171 A JP2012530171 A JP 2012530171A JP 5818798 B2 JP5818798 B2 JP 5818798B2
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims description 30
- 229910001416 lithium ion Inorganic materials 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 27
- 229910052751 metal Inorganic materials 0.000 title claims description 15
- 239000002184 metal Substances 0.000 title claims description 14
- 238000004064 recycling Methods 0.000 title description 4
- 239000002893 slag Substances 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- 229910017052 cobalt Inorganic materials 0.000 claims description 16
- 239000010941 cobalt Substances 0.000 claims description 16
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 229910001882 dioxygen Inorganic materials 0.000 claims description 2
- 238000003809 water extraction Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 18
- 239000000463 material Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 9
- 229910052744 lithium Inorganic materials 0.000 description 9
- 229910052759 nickel Inorganic materials 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000571 coke Substances 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000011956 best available technology Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- -1 graphite Chemical compound 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 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
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 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
- 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
- C22B7/001—Dry processes
- C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
-
- 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
- C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/026—Obtaining nickel or cobalt by dry processes from spent catalysts
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C22B26/12—Obtaining lithium
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
- C22B7/001—Dry processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Secondary Cells (AREA)
Description
O2の注入手段を備えた浴炉を提供する工程と、
スラグ形成剤としてのCaO及び好ましくはSiO2、及びリチウムイオンバッテリーを
含む冶金装入原料を提供する工程と、
O2を注入する間に前記冶金装入原料を炉に供給することによって少なくとも一部のコバルトが還元され金属相中に集められる工程と、
湯出しによって金属相からスラグを分離する工程を含み、冶金装入原料の質量%で表されるリチウムイオンバッテリーのフラクションが153質量%−3.5(Al% + 0.6C%)と等しい若しくはそれを超えることを特徴とし、バッテリー中のアルミニウム及び炭素の質量%をそれぞれAl%及びC%としている。
スラグの凍結ライニングを提供する手段を備えた炉を用いるとより有用である。
段としてもまた適切であると考えられる。
「リチウムイオンバッテリーのフラクションを含む冶金装入原料」は、前記相対量のバッテリーそれ自体、若しくは、例えば分解、粉砕及び浮遊選鉱といった物理的処理を経たバッテリーを含む装入原料を意味する。
「バッテリー」とは実際の電池、電池パック、組立て品又はそれらのスクラップとすることができる。
化学分析は乾燥材料に基づいた質量%で表される。
燃性物の破片に影響されやすい。そのため、凍結ライニングを形成するように炉壁はスラグ区画で冷却される。凍結ライニングは凝固した処理材料から構成され、この場合ほとんどスラグである。この凍結ライニングは自己再生する。したがって、凍結ライニングの一部が爆発によって劣化すると新しい層が急速に成長する。
表1に示したリチウムイオンベースの装入原料を本発明に従ってクロムマグネシア質レンガにより裏打ちされその裏打ちが厚さ300mmである直径1.5mの小型炉の中で溶融させた。
追加のエネルギー必要量無しに、コバルト、ニッケル、銅及び鉄の良好な回収がみられた。
表2に示したリチウムイオンベースの装入原料を、実施例1の炉と同様の炉の中で溶融した。
Claims (3)
- アルミニウム及び炭素を含んでいるリチウムイオンバッテリーからコバルトを回収する方法であって、
O2を注入する手段を備えた浴炉を準備する工程と、
スラグ形成剤としてのCaO及びリチウムイオンバッテリーを含む冶金装入原料を準備する工程と、
酸素を注入するとともに前記冶金装入原料を前記炉へ供給し、これによって少なくとも一部の前記コバルトが還元され、そして金属相中に集められる工程と、
湯出しによって前記金属相中から前記スラグを分離する工程を含み、
前記方法は、前記冶金装入原料の質量%で表したときに181質量%−4.1(Al%+0.6C%)[Al%及びC%は前記バッテリー中のアルミニウム及び炭素の質量%を表す]と等しい若しくはそれを超えるリチウムイオンバッテリーのフラクション(ここで、(Al%+0.6C%)[Al%及びC%は前記バッテリー中のアルミニウム及び炭素の質量%を表す]が35%未満である)を供給することで自己発生条件(autogeneous conditions)で操作されることを特徴とする方法。 - O2注入は液中酸素ガスバーナーの使用により行われる、請求項1に記載のリチウムイオンバッテリーからコバルトを回収する方法。
- 前記炉は前記スラグの凍結ライニングを提供するように操作される、請求項1若しくは2に記載のリチウムイオンバッテリーからコバルトを回収する方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09012195 | 2009-09-25 | ||
EP09012195.5 | 2009-09-25 | ||
US27252909P | 2009-10-05 | 2009-10-05 | |
US61/272,529 | 2009-10-05 | ||
PCT/EP2010/005840 WO2011035915A1 (en) | 2009-09-25 | 2010-09-24 | Process for the valorization of metals from li-ion batteries |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013506048A JP2013506048A (ja) | 2013-02-21 |
JP2013506048A5 JP2013506048A5 (ja) | 2015-01-22 |
JP5818798B2 true JP5818798B2 (ja) | 2015-11-18 |
Family
ID=41786347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012530171A Active JP5818798B2 (ja) | 2009-09-25 | 2010-09-24 | リチウムイオンバッテリーに含まれる金属を資源化する方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8840702B2 (ja) |
EP (1) | EP2480697B1 (ja) |
JP (1) | JP5818798B2 (ja) |
KR (1) | KR101618400B1 (ja) |
PL (1) | PL2480697T3 (ja) |
SI (1) | SI2480697T1 (ja) |
TW (1) | TWI520410B (ja) |
WO (1) | WO2011035915A1 (ja) |
Cited By (7)
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JP2021050857A (ja) * | 2019-09-25 | 2021-04-01 | 住友金属鉱山株式会社 | 誘導炉 |
JP2021050858A (ja) * | 2019-09-25 | 2021-04-01 | 住友金属鉱山株式会社 | 誘導炉 |
WO2022019172A1 (ja) | 2020-07-21 | 2022-01-27 | 住友金属鉱山株式会社 | 有価金属を回収する方法 |
WO2023026769A1 (ja) | 2021-08-25 | 2023-03-02 | 住友金属鉱山株式会社 | 有価金属の回収方法 |
WO2023026854A1 (ja) | 2021-08-27 | 2023-03-02 | 住友金属鉱山株式会社 | 電気炉、有価金属の製造方法 |
US11859264B2 (en) | 2018-07-12 | 2024-01-02 | Sumitomo Metal Mining Co., Ltd. | Alloy powder and method for producing same |
US12027681B2 (en) | 2018-07-12 | 2024-07-02 | Sumitomo Metal Mining Co., Ltd. | Method for recovering valuable metals from waste lithium ion batteries |
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CN103380220B (zh) * | 2011-02-18 | 2015-03-11 | 住友金属矿山株式会社 | 有价金属的回收方法 |
JP5360118B2 (ja) * | 2011-04-15 | 2013-12-04 | 住友金属鉱山株式会社 | 有価金属回収方法 |
WO2012177620A2 (en) | 2011-06-21 | 2012-12-27 | Advanced Technology Materials, Inc. | Method for the recovery of lithium cobalt oxide from lithium ion batteries |
FR2979756B1 (fr) | 2011-09-07 | 2013-10-04 | Commissariat Energie Atomique | Procede de recyclage de batteries au lithium et/ou d'electrodes de telles batteries |
TWI496895B (zh) * | 2011-09-20 | 2015-08-21 | Jx Nippon Mining & Metals Corp | Recycling method and device for indium or indium alloy |
US10294546B2 (en) | 2011-11-28 | 2019-05-21 | Sumitomo Metal Mining Co., Ltd. | Method for recovering valuable metal |
US8882007B1 (en) | 2013-11-21 | 2014-11-11 | Retriev Technologies Incorporated | Process for recovering and regenerating lithium cathode material from lithium-ion batteries |
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WO2016141875A1 (zh) * | 2015-03-11 | 2016-09-15 | 长沙矿冶研究院有限责任公司 | 一种废旧电池的回收处理方法 |
AU2017206924B2 (en) * | 2016-01-12 | 2022-05-12 | Umicore | Lithium-rich metallurgical slag |
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WO2022019172A1 (ja) | 2020-07-21 | 2022-01-27 | 住友金属鉱山株式会社 | 有価金属を回収する方法 |
WO2023026769A1 (ja) | 2021-08-25 | 2023-03-02 | 住友金属鉱山株式会社 | 有価金属の回収方法 |
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US20120240729A1 (en) | 2012-09-27 |
WO2011035915A1 (en) | 2011-03-31 |
EP2480697A1 (en) | 2012-08-01 |
TWI520410B (zh) | 2016-02-01 |
EP2480697B1 (en) | 2019-11-06 |
JP2013506048A (ja) | 2013-02-21 |
SI2480697T1 (sl) | 2020-03-31 |
US8840702B2 (en) | 2014-09-23 |
TW201130184A (en) | 2011-09-01 |
KR20120083430A (ko) | 2012-07-25 |
KR101618400B1 (ko) | 2016-05-04 |
PL2480697T3 (pl) | 2020-05-18 |
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