EP3999668A1 - Procédé de traitement d'accumulateurs, piles et similaires et installation pour la mise en oeuvre du procédé - Google Patents
Procédé de traitement d'accumulateurs, piles et similaires et installation pour la mise en oeuvre du procédéInfo
- Publication number
- EP3999668A1 EP3999668A1 EP20737489.3A EP20737489A EP3999668A1 EP 3999668 A1 EP3999668 A1 EP 3999668A1 EP 20737489 A EP20737489 A EP 20737489A EP 3999668 A1 EP3999668 A1 EP 3999668A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- batteries
- reactor
- accumulators
- temperature
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000012545 processing Methods 0.000 title abstract description 6
- 229910001868 water Inorganic materials 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 12
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 10
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 6
- 239000011591 potassium Substances 0.000 claims abstract description 6
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 6
- 239000011734 sodium Substances 0.000 claims abstract description 6
- 239000011261 inert gas Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 description 13
- 238000011282 treatment Methods 0.000 description 13
- 238000004064 recycling Methods 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000011084 recovery Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 2
- 229940005991 chloric acid Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229960002050 hydrofluoric acid Drugs 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010011906 Death Diseases 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- 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
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/52—Reclaiming serviceable parts of waste cells or batteries, e.g. 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
- 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
Definitions
- the invention relates to a method for treating accumulators, batteries and the like, which may contain lithium, lithium ions, sodium, potassium and / or nickel as active constituents, and to a system for carrying it out.
- Lithium batteries known. To recycle the lithium batteries and / or lithium batteries, they have to be destroyed using a mechanical process using ice water and the components dissolved in the water are separated off using a chemical process.
- a method for recycling batteries with lithium ions is known from PCT US 2016 06 32 94, in which the Mo 1 ve rhot 11 nis for the cathode material for a new battery must be determined and this solution for the new battery is obtained by crushed old batteries which were treated with an acid agent and hydrogen peroxide to separate the solution from the undissolved material.
- the above-mentioned method also requires mechanical processing and chemical treatment in order to obtain a product that is not identical to the initial product, but as a remedy for the batteries used in the production of the lithium ion batteries
- US 2013 030 22 26 also describes a method in which the li t h i um i o n e n b a t e r i e n are comminuted and then treated by a chemical process. This method has the same problems as described in the previous publications.
- CN 10 56 55 663 describes a process in which the individual parts of the lithium ion batteries are dismantled using individual demo n t a g e r i t s and an attempt is then made to gain the resources used in this way. This process is also particularly time-consuming and risky, since you have to work with material that is used to manufacture batteries and that could react with the environment and / or be harmful to people.
- CN 10 5304 966 describes a method in which a lithium ion battery is immersed in a hot liquid, after first removing the housing in which the battery is housed, and heating the liquid to a high temperature Melted membrane.
- the positive material was separated from the negative material via a current collector with positive electrode and vice versa.
- the hot liquid is dissolved in the water.
- the positive material and the negative material are then filtered.
- This process also requires an external energy supply in order to bring everything to a high temperature: in this case, we speak of a temperature up to the melting of aluminum, the mass of lithium and cobalt remains at a temperature of approx. 100 degrees Celsius stable.
- the graphite is carbonized into a carbon dioxide.
- This process also requires mechanical treatments at high temperatures and the raw material must advantageously be separated from the residues obtained in this way.
- the method according to the invention when processed in an aqueous / moist phase, does not produce any emission of toxic and potentially corrosive smoke gases, as is the case with the inventions
- the stated prior art does not address the problem, but has the effect that the steps that could lead to the emission of potentially dangerous substances are made to react with the liquid / humid environment.
- hydrometallurgical means e.g. Li, Co, Ni, Mn, other metals and also fluorine
- Batteries in the present description are understood to mean any batteries, accumulators, electrically chargeable cells and all means that are useful for storing electrical energy.
- the object of the present invention is to use the process, object of the present invention, to obtain materials that are metallurgical
- the process consists of the following steps: Insertion of an accumulator, battery, cell or the like that contains lithium,
- Pretreatment to a temperature below 250 ° C. is particularly advantageous, since below this temperature most of the organic polymers of various compositions contained in the cell / battery / accumulator are not damaged, with the recovery of the materials is facilitated.
- cables, external non-essential metal supports and plastic, etc. are removed prior to treatment.
- the treatment can be carried out directly on the cells / batteries / accumulators without having to resort to the process of removing cables, external meteo supports and P 1 a s ti k t e i 1 ns.
- H2O a moist environment
- the damp The environment weakens the temperature fluctuations and the humid environment binds the aggressive substances that are released from the battery. In this way, dangerous chemical reactions and the escape of toxic gases can be avoided.
- the amount of water compared to the batteries to be treated is preferably from one
- This method also allows subsequent recycling in a simple and safe manner, avoiding any dangerous, exothermic and / or chemical reactions that can cause serious harm to people.
- the management of the chamber / reactor where the recycling processes are carried out does not have to be subjected to strict inspection plans and equipped with precipitation systems in order to remove the dangerous gases from the exhaust gases. Batteries and accumulators treated with this process or the like can moreover be transported in this way without danger after the treatment. This is a significant advantage, as, for example, the electric car batteries also have considerable dimensions and must be kept in a container in order to eliminate the hazards during transport, which is capable of any exotherm to resist reactions.
- a battery treated with this method according to the invention no longer has these problems and can be transported more easily and economically. Thanks to the relatively low temperatures and pressures used, numerous dangers are avoided that are typically found in processes of thermal destruction.
- the reaction chamber is flooded with inert gas before the battery to be treated is introduced in order to avoid possible reactions with compressed air or with other gases present, in particular with oxygen.
- H2O must advantageously be added between 1 and 10 times the weight of the batteries, accumulators and the like to be recycled.
- the amount of H2O to be added also depends on the type of batteries or accumulators to be recycled. For safety reasons, a larger amount of H2O is required if there are substances inside the batteries that could liberate fluoric acid or chloric acid. These acids are particularly dangerous in gaseous form.
- H20 If a sufficient amount of H20 is present, they react and form an aqueous solution: for example H30 + + F or H30 + + Ci.
- aqueous form these chemical types are easy to handle and with the addition of a base to correct the pH, they become more less dangerous / inert.
- FIG. 1 a f i ndun g emä ß e s pr o z e s s s s chema
- FIG. 2 shows a second invention according to the invention
- the reference number 10 indicates a method according to the invention.
- the reference numeral 11 indicates a mass A which is formed by batteries, accumulators, charging cells and the like to be recycled.
- a compound B which is usually water 12, is then also introduced into this mass A and, in a preferred embodiment, an inert gas can also be added.
- a and B form the mass C.
- the amount of water H2O is advantageously determined as a function of the mass of batteries, accumulators, charging cells or the like to be treated.
- an e p r o c e s s e s s 1 to 10 times more H2O than the weight A of batteries to be treated in the water is added.
- the reactive chemical substances for example chloric acid and fluoric acid, are bound by water vapor and liquid water. These chemical substances bind with water and form aqueous solutions that are easier to handle than their gaseous compounds
- the mass C is heated within the reactor 13 by bringing the temperature between 120 and 370 ° C.
- the pressure inside the reactor depending on the temperature, reaches from 2 to 250 bar.
- the temperature is advantageously kept below 250 ° C. and the pressure below 40 bar.
- a temperature of approx. 220 ° C in the reactor and a pressure of approx. 25 bar is reached, most of the batteries Accumulators, charging cells and the like, the membrane and / or the separator between the anode and the cathode together and leads the battery, the accumulator, the charging cells to a short circuit.
- Hydrogen (H2), light hydrocarbons, CO2 and CO can develop as products of the reaction between batteries / accumulators and water under the specified conditions, with a content that depends on the state of charge of the batteries / accumulators ators changes.
- H2 and light hydrocarbons can develop. It is possible to use the evolved gases by recovering the hydrogen (H2) or, for example, to feed a thermal engine with the resulting gases to generate electrical energy.
- acids or bases can be added to buffer the pH levels.
- FIG. 2 a continuous process 20 for the treatment of batteries to be recycled is shown, in which the charge A2 21 is fed within a reactor 23 and water and preferably also with water in the reactor the reference numeral 22 is added inert gas B2.
- the continuous supply has the advantage that the reactor 23 is already at the desired temperature and at the desired pressure.
- screw conveyors and / or conveyors with check valves can be provided which maintain the pressure within the reactor 23.
- sensors temperature, pressure, pH
- the gases generated inside the reactor can be used to generate thermal energy to help keep the process at the necessary temperature.
- the treated materials can be sorted, separated and brought for recycling.
- the process described in this way can also be used as a preliminary to the recycling of the material in question. With the development of the process, the costs of transporting and handling the exhausted batteries / accumulators decrease significantly, as the potential fire and e xp 1 o s i o n s r i k o is eliminated.
- Patent claims do not limit the disclosure and therefore not the combination of all of the above-mentioned features. All of the foregoing features are also disclosed here individually and in combination with all other features.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sustainable Development (AREA)
- Processing Of Solid Wastes (AREA)
- Secondary Cells (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Hybrid Cells (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000012060A IT201900012060A1 (it) | 2019-07-17 | 2019-07-17 | Procedimento per il trattamento di accumulatori, batterie e simile e impianto per attuare il procedimento |
PCT/EP2020/069946 WO2021009199A1 (fr) | 2019-07-17 | 2020-07-15 | Procédé de traitement d'accumulateurs, piles et similaires et installation pour la mise en œuvre du procédé |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3999668A1 true EP3999668A1 (fr) | 2022-05-25 |
Family
ID=68582189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20737489.3A Pending EP3999668A1 (fr) | 2019-07-17 | 2020-07-15 | Procédé de traitement d'accumulateurs, piles et similaires et installation pour la mise en oeuvre du procédé |
Country Status (6)
Country | Link |
---|---|
US (1) | US11851728B2 (fr) |
EP (1) | EP3999668A1 (fr) |
JP (1) | JP2022540423A (fr) |
CN (1) | CN114467214A (fr) |
IT (1) | IT201900012060A1 (fr) |
WO (1) | WO2021009199A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900012060A1 (it) * | 2019-07-17 | 2021-01-17 | Eco Res Srl Gmbh | Procedimento per il trattamento di accumulatori, batterie e simile e impianto per attuare il procedimento |
IT202000025144A1 (it) * | 2020-10-23 | 2022-04-23 | Eco Res | Impianto mobile per il trattamento di accumulatori, batterie e simile in particolare per il trattamento di batterie di veicoli terrestri |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5464137B2 (ja) * | 2010-12-14 | 2014-04-09 | 住友金属鉱山株式会社 | 正極活物質の分離方法及びリチウムイオン電池からの有価金属の回収方法 |
US9834827B2 (en) | 2012-04-04 | 2017-12-05 | Worcester Polytechnic Institute | Method and apparatus for recycling lithium-ion batteries |
JP2013240150A (ja) | 2012-05-11 | 2013-11-28 | Hitachi Ltd | 回転電機 |
US9450277B2 (en) * | 2013-09-13 | 2016-09-20 | Recycling Coordinators, Inc. | Systems for recycling volatile battery sources |
AU2014372796B2 (en) | 2013-12-23 | 2018-09-13 | Umicore | Process for recycling Li-ion batteries |
CN105304966B (zh) | 2014-06-16 | 2019-01-25 | 上海奇谋能源技术开发有限公司 | 一种锂离子电池的环保回收方法 |
US9665763B2 (en) | 2014-08-31 | 2017-05-30 | Qualcomm Incorporated | Finger/non-finger determination for biometric sensors |
DE102015200653A1 (de) | 2015-01-16 | 2016-01-14 | Heidelberger Druckmaschinen Ag | Verfahren zur Kompensation ausgefallener Druckdüsen in Inkjet-Drucksystemen |
CN105655663A (zh) | 2016-03-13 | 2016-06-08 | 周虎 | 一种动力锂离子电池的回收方法 |
IT201900012060A1 (it) * | 2019-07-17 | 2021-01-17 | Eco Res Srl Gmbh | Procedimento per il trattamento di accumulatori, batterie e simile e impianto per attuare il procedimento |
-
2019
- 2019-07-17 IT IT102019000012060A patent/IT201900012060A1/it unknown
-
2020
- 2020-07-15 CN CN202080051619.9A patent/CN114467214A/zh active Pending
- 2020-07-15 JP JP2022500723A patent/JP2022540423A/ja active Pending
- 2020-07-15 US US17/626,835 patent/US11851728B2/en active Active
- 2020-07-15 EP EP20737489.3A patent/EP3999668A1/fr active Pending
- 2020-07-15 WO PCT/EP2020/069946 patent/WO2021009199A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
IT201900012060A1 (it) | 2021-01-17 |
WO2021009199A1 (fr) | 2021-01-21 |
JP2022540423A (ja) | 2022-09-15 |
CN114467214A (zh) | 2022-05-10 |
US20220275474A1 (en) | 2022-09-01 |
US11851728B2 (en) | 2023-12-26 |
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