MY158972A - Process for the separation of materials from recycled electrochemical cells and batteries - Google Patents

Process for the separation of materials from recycled electrochemical cells and batteries

Info

Publication number
MY158972A
MY158972A MYPI2012004891A MYPI2012004891A MY158972A MY 158972 A MY158972 A MY 158972A MY PI2012004891 A MYPI2012004891 A MY PI2012004891A MY PI2012004891 A MYPI2012004891 A MY PI2012004891A MY 158972 A MY158972 A MY 158972A
Authority
MY
Malaysia
Prior art keywords
materials
froth flotation
electrochemical cells
battery
froth
Prior art date
Application number
MYPI2012004891A
Inventor
Timothy W Ellis
Original Assignee
Rsr Tech Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rsr Tech Inc filed Critical Rsr Tech Inc
Publication of MY158972A publication Critical patent/MY158972A/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Processing Of Solid Wastes (AREA)
  • Secondary Cells (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

MATERIALS IN BATTERY AND ELECTROCHEMICAL CELLS ARE SEPARATED IN A FORM SUITABLE FOR RECYCLING BY EMPLOYING FROTH FLOTATION TECHNIQUES. BULK MATERIALS, SUCH AS CASINGS, ARE REMOVED FROM CONVERTED BATTERY SCRAP AND THE RESULTANT PULP IS SUBJECTED TO FROTH FLOTATION. FROTH FLOTATION AGENTS, INCLUDING FROTHERS, COLLECTORS AND/OR DEPRESSANTS, ARE USED TO MANIPULATE THE HYDROPHILIC AND HYDROPHOBIC NATURE OF THE MATERIALS IN THE SCRAP. HYDROPHOBIC MATERIALS ARE ENTRAINED IN THE AIR BUBBLES OF THE FROTH AND FLOAT OUT OF THE FROTH FLOTATION VESSEL WHILE THOSE THAT ARE HYDROPHILIC REMAIN IN THE VESSEL, THEREBY SEPARATING BATTERY GRID MATERIALS WITHOUT RESORT TO PYROMETALLURGICAL, ENERGY INTENSIVE OR OTHER ENVIRONMENTALLY UNDESIRABLE PROCESSES.
MYPI2012004891A 2010-05-10 2011-05-06 Process for the separation of materials from recycled electrochemical cells and batteries MY158972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/776,822 US8714361B2 (en) 2010-05-10 2010-05-10 Process for the separation of materials from recycled electrochemical cells and batteries

Publications (1)

Publication Number Publication Date
MY158972A true MY158972A (en) 2016-11-30

Family

ID=44357937

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012004891A MY158972A (en) 2010-05-10 2011-05-06 Process for the separation of materials from recycled electrochemical cells and batteries

Country Status (16)

Country Link
US (2) US8714361B2 (en)
EP (1) EP2569091A1 (en)
JP (1) JP5834070B2 (en)
KR (2) KR20130040890A (en)
CN (1) CN102985187B (en)
AU (1) AU2011253243B2 (en)
BR (1) BR112012028798B1 (en)
CA (1) CA2799024C (en)
CL (1) CL2012003126A1 (en)
MX (1) MX339791B (en)
MY (1) MY158972A (en)
PH (1) PH12012502217A1 (en)
RU (1) RU2553805C2 (en)
TW (1) TWI520411B (en)
WO (1) WO2011143061A1 (en)
ZA (1) ZA201208303B (en)

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AU2017235950B2 (en) * 2016-09-29 2022-10-06 Poseidon Nickel Limited Method of Co-Processing Nickel Sulphide Ores and other Ores
CN107262263B (en) * 2017-05-27 2019-10-25 中国矿业大学 A method for separating lithium cobaltate and graphite from waste lithium-ion battery electrode materials
CN107464963B (en) * 2017-07-27 2019-08-09 合肥国轩高科动力能源有限公司 Method for efficiently separating valuable substances from waste lithium batteries
KR101890342B1 (en) * 2017-12-27 2018-08-21 태형리싸이클링 주식회사 Process and technology of sieving, followed by froth flotation for separation of metal and organic polymer in the waste scrap
CN109326843B (en) * 2018-11-26 2021-01-15 荆门市格林美新材料有限公司 A kind of recycling process of waste battery cathode material
CN109713394B (en) * 2019-01-18 2021-08-06 中国矿业大学 A method for separating lithium cobalt oxide and graphite in waste electrode materials
JP7161678B2 (en) * 2019-03-11 2022-10-27 三菱マテリアル株式会社 Method for separating and recovering precious metals
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CN111525207B (en) * 2020-04-16 2021-10-08 宁波诺丁汉大学 Lithium-ion power battery recycling method
US12002936B2 (en) 2020-08-04 2024-06-04 Uchicago Argonne, Llc Method for separating individual cathode-active materials from li-ion batteries
CN112786989A (en) * 2021-03-17 2021-05-11 中南大学 Method for separating active material layer and current collector of battery electrode plate
WO2023283685A1 (en) * 2021-07-16 2023-01-19 Resource Conservation and Recycling Corporation Pty Ltd Process for recovering values from alkaline batteries
JP2024531210A (en) * 2021-08-11 2024-08-29 フリコ リミテッド ライアビリティ カンパニー Battery electrode assembly processing
RU2763076C1 (en) * 2021-09-01 2021-12-27 Общество с ограниченной ответственностью «Технологии Вторичных Металлов» Method for processing waste salt and alkaline batteries
TWI805478B (en) * 2022-09-06 2023-06-11 國立臺南大學 Method and flotation system for fluid flotation separation of battery dismantling
GB2626611A (en) 2023-01-30 2024-07-31 Materials Proc Institute Process
CN116174160A (en) * 2023-02-28 2023-05-30 湖南五创循环科技股份有限公司 A kind of flotation separation method of waste lithium manganate battery electrode material
CN116314632A (en) * 2023-03-02 2023-06-23 山东超威磁窑电源有限公司 A vacuum curing process for lead-acid battery paste
TWI843474B (en) * 2023-03-09 2024-05-21 成信實業股份有限公司 Lithium battery black powder uniformization method
KR102721153B1 (en) * 2023-07-27 2024-10-22 에스케이에코플랜트(주) Dithiophosphate extractants having branched aromatic substituent for recovering nickel, cobalt, manganese and lithium from waste lithium-ion batteries, their manufacturing methods extraction methods using them
KR102766632B1 (en) * 2024-05-27 2025-02-13 성일하이텍 주식회사 Method for smart recovery of valuable metals through flotation from waste secondary batteries

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Also Published As

Publication number Publication date
KR20150121729A (en) 2015-10-29
BR112012028798B1 (en) 2019-12-31
US8714361B2 (en) 2014-05-06
BR112012028798A2 (en) 2016-07-26
PH12012502217A1 (en) 2013-02-04
ZA201208303B (en) 2013-07-31
CN102985187A (en) 2013-03-20
MX2012013012A (en) 2013-09-02
US20140291210A1 (en) 2014-10-02
AU2011253243A1 (en) 2012-11-29
JP5834070B2 (en) 2015-12-16
KR101733907B1 (en) 2017-05-08
TWI520411B (en) 2016-02-01
US9831537B2 (en) 2017-11-28
CN102985187B (en) 2015-05-06
CL2012003126A1 (en) 2013-09-27
AU2011253243B2 (en) 2014-04-10
JP2013531555A (en) 2013-08-08
RU2012153167A (en) 2014-06-20
MX339791B (en) 2016-06-10
EP2569091A1 (en) 2013-03-20
CA2799024A1 (en) 2011-11-17
CA2799024C (en) 2017-05-16
KR20130040890A (en) 2013-04-24
WO2011143061A1 (en) 2011-11-17
TW201232886A (en) 2012-08-01
US20110272331A1 (en) 2011-11-10
RU2553805C2 (en) 2015-06-20

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