GB1368423A - Recovery of metals from lead-containing scrap materials - Google Patents

Recovery of metals from lead-containing scrap materials

Info

Publication number
GB1368423A
GB1368423A GB4248470A GB4248470A GB1368423A GB 1368423 A GB1368423 A GB 1368423A GB 4248470 A GB4248470 A GB 4248470A GB 4248470 A GB4248470 A GB 4248470A GB 1368423 A GB1368423 A GB 1368423A
Authority
GB
United Kingdom
Prior art keywords
lead
cathode
metals
anodes
antimony
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.)
Expired
Application number
GB4248470A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electric Power Storage Ltd
Original Assignee
Electric Power Storage Ltd
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 Electric Power Storage Ltd filed Critical Electric Power Storage Ltd
Priority to GB4248470A priority Critical patent/GB1368423A/en
Publication of GB1368423A publication Critical patent/GB1368423A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1368423 Lead recovery ELECTRIC POWER STORAGE Ltd 2 Dec 1971 [4 Sept 1970] 42484/70 Heading C7B A method of recovering lead and other metals e. g. antimony from a metal-containing material comprises in supporting the material on the cathode of an electrolytic cell, immersing the cathode together with an anode in the electrolyte and passing an electric current between them to reduce the material to the metallic state. Scrap material 13 from a lead-acid storage batteries in the form of fragments, grains, powder or paste rests on a steel cathode tray 11 in a vessel 10. Rods 12 serve both for lifting the tray and as cathode leads. Dendritic growth is inhibited by a porous diaphragm 14 of polyethylene or polyvinyl chloride. A plastics lattice 16 supports the anodes 18 each of which has a connector 19 leading to a common terminal 20. The anodes 18 may be lead, lead-antimony, or titanium. The elctrolyte may be sodium hydroxide. The reduced metal is removed from the cathode and consolidated by pressure. The cathode may be a conveyer belt, the reduced metal being fed into consolidating rolls and then into a bath of lead alloy for melting.
GB4248470A 1971-12-02 1971-12-02 Recovery of metals from lead-containing scrap materials Expired GB1368423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4248470A GB1368423A (en) 1971-12-02 1971-12-02 Recovery of metals from lead-containing scrap materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4248470A GB1368423A (en) 1971-12-02 1971-12-02 Recovery of metals from lead-containing scrap materials

Publications (1)

Publication Number Publication Date
GB1368423A true GB1368423A (en) 1974-09-25

Family

ID=10424638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4248470A Expired GB1368423A (en) 1971-12-02 1971-12-02 Recovery of metals from lead-containing scrap materials

Country Status (1)

Country Link
GB (1) GB1368423A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402338A1 (en) * 1984-01-24 1985-07-25 HAGEN Batterie AG, 4770 Soest METHOD FOR RECOVERING LEAD FROM OLD LEAD ACCUMULATORS SCRAP AND REDUCTION PLATE HERE
CN102367577A (en) * 2011-09-30 2012-03-07 北京化工大学 Method for preparing Na2[Pb(OH)4] solution and method for recycling lead from lead-containing waste
CN102534661A (en) * 2012-01-19 2012-07-04 北京化工大学 Method for refining crude lead
CN113388862A (en) * 2020-03-13 2021-09-14 刘强 Continuous solid-phase electrolysis device for lead-containing substance of waste lead-acid storage battery

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402338A1 (en) * 1984-01-24 1985-07-25 HAGEN Batterie AG, 4770 Soest METHOD FOR RECOVERING LEAD FROM OLD LEAD ACCUMULATORS SCRAP AND REDUCTION PLATE HERE
EP0150032A2 (en) * 1984-01-24 1985-07-31 HAGEN Batterie AG Process for the recovery of lead from accumulator scraps and reduction plate therefor
US4597841A (en) * 1984-01-24 1986-07-01 Hagen Batterie Ag Process of recovering lead from old lead accumulator scrap and reduction plate for this process
EP0150032A3 (en) * 1984-01-24 1987-10-14 Hagen Batterie Ag Process for the recovery of lead from accumulator scraps and reduction plate therefor
CN102367577A (en) * 2011-09-30 2012-03-07 北京化工大学 Method for preparing Na2[Pb(OH)4] solution and method for recycling lead from lead-containing waste
CN102367577B (en) * 2011-09-30 2014-08-06 北京化工大学 Method for preparing Na2[Pb(OH)4] solution and method for recycling lead from lead-containing waste
CN102534661A (en) * 2012-01-19 2012-07-04 北京化工大学 Method for refining crude lead
CN102534661B (en) * 2012-01-19 2014-08-20 北京化工大学 Method for refining crude lead
CN113388862A (en) * 2020-03-13 2021-09-14 刘强 Continuous solid-phase electrolysis device for lead-containing substance of waste lead-acid storage battery

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees
PCNP Patent ceased through non-payment of renewal fee
732 Registration of transactions, instruments or events in the register (sect. 32/1977)