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PE20180151A1 - Sistemas y metodos de bucle cerrado para reciclado de baterias de plomo acido - Google Patents

Sistemas y metodos de bucle cerrado para reciclado de baterias de plomo acido

Info

Publication number
PE20180151A1
PE20180151A1 PE2017002422A PE2017002422A PE20180151A1 PE 20180151 A1 PE20180151 A1 PE 20180151A1 PE 2017002422 A PE2017002422 A PE 2017002422A PE 2017002422 A PE2017002422 A PE 2017002422A PE 20180151 A1 PE20180151 A1 PE 20180151A1
Authority
PE
Peru
Prior art keywords
lead
electroprocessing solvent
cathode
methods
closed loop
Prior art date
Application number
PE2017002422A
Other languages
English (en)
Inventor
Robert Lewis Clarke
Brian Dougherty
Stephen R Clarke
Original Assignee
Aqua Metals 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 Aqua Metals Inc filed Critical Aqua Metals Inc
Publication of PE20180151A1 publication Critical patent/PE20180151A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/007—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least a movable electrode
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/04—Diaphragms; Spacing elements
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • 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
    • H01M10/06—Lead-acid accumulators
    • 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
    • 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)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Un metodo de produccion electroquimica de plomo de alta pureza, que comprende: pasta de plomo que se disuelve usando un proceso alcalino; disolver la pasta de plomo desulfatado en un disolvente de electroprocesamiento acido para formar un disolvente de electroprocesamiento enriquecido en iones de plomo, y poner en contacto el disolvente de electroprocesamiento enriquecido con plomo con un catodo y un anodo; reducir iones de plomo en el solvente de electroprocesamiento enriquecido con plomo en el catodo en condiciones efectivas para formar plomo adherente de alta pureza y un solvente de electroprocesamiento regenerado; retirar el conductor adherente de alta pureza de una parte del catodo, mientras que los iones de plomo se reducen en otra parte del catodo; y usar al menos parte del disolvente de electroprocesamiento regenerado en la etapa de disolucion de la pasta de plomo desulfatado como disolvente de electroprocesamiento acido.
PE2017002422A 2015-05-13 2016-05-13 Sistemas y metodos de bucle cerrado para reciclado de baterias de plomo acido PE20180151A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562161062P 2015-05-13 2015-05-13
US201562160849P 2015-05-13 2015-05-13
US201562161068P 2015-05-13 2015-05-13

Publications (1)

Publication Number Publication Date
PE20180151A1 true PE20180151A1 (es) 2018-01-18

Family

ID=57248625

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017002422A PE20180151A1 (es) 2015-05-13 2016-05-13 Sistemas y metodos de bucle cerrado para reciclado de baterias de plomo acido

Country Status (24)

Country Link
US (1) US10793957B2 (es)
EP (1) EP3294929B1 (es)
JP (1) JP6775006B2 (es)
KR (1) KR102242697B1 (es)
CN (1) CN107889511B (es)
AU (1) AU2016260408B9 (es)
BR (1) BR112017024432B1 (es)
CA (1) CA2986001A1 (es)
CL (1) CL2017002875A1 (es)
CY (1) CY1124666T1 (es)
DK (1) DK3294929T3 (es)
ES (1) ES2880798T3 (es)
HR (1) HRP20211115T1 (es)
HU (1) HUE055614T2 (es)
LT (1) LT3294929T (es)
MX (1) MX392072B (es)
PE (1) PE20180151A1 (es)
PL (1) PL3294929T3 (es)
PT (1) PT3294929T (es)
RS (1) RS62200B1 (es)
SI (1) SI3294929T1 (es)
SM (1) SMT202100449T1 (es)
UA (1) UA124142C2 (es)
WO (1) WO2016183429A1 (es)

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CN108923078B (zh) * 2018-08-01 2020-06-02 广东英业达电子有限公司 一种储能铅酸电池增寿液及其制备方法
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BR112022001903A2 (pt) * 2019-08-01 2022-04-19 Aqua Metals Inc Recuperação de metal de eletrólitos contendo chumbo
CN112259812B (zh) * 2020-12-22 2021-03-09 河南工学院 一种铅蓄电池修复剂及修复方法
CN114606538B (zh) * 2022-01-24 2023-10-03 湘潭大学 一种废铅膏回收处理方法
CN115094484A (zh) * 2022-06-12 2022-09-23 马光甲 硫酸溶液中旋转阴极四排阳极连续固相、离子电解、氧化、机械分离处理废铅蓄电池工艺
FR3138740A1 (fr) 2022-08-08 2024-02-09 Kemiwatt Procédé de recyclage de posolyte aqueux de batterie rédox à flux
FR3138739A1 (fr) 2022-08-08 2024-02-09 Kemiwatt Procédé de recyclage d’électrolyte aqueux à base de composés quinoniques de batterie rédox à flux
KR20240057678A (ko) 2022-10-25 2024-05-03 주식회사 웨스코일렉트로드 동박 제조용 양극 재생을 위한 리드물질 제거방법

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