JPS57200535A - Preparation of metal lead from waste lead material - Google Patents

Preparation of metal lead from waste lead material

Info

Publication number
JPS57200535A
JPS57200535A JP8645381A JP8645381A JPS57200535A JP S57200535 A JPS57200535 A JP S57200535A JP 8645381 A JP8645381 A JP 8645381A JP 8645381 A JP8645381 A JP 8645381A JP S57200535 A JPS57200535 A JP S57200535A
Authority
JP
Japan
Prior art keywords
lead
sulfuric acid
waste
specific gravity
separated
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
Application number
JP8645381A
Other languages
Japanese (ja)
Inventor
Masaru Onishi
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.)
HAKUYUU SHOJI KK
Original Assignee
HAKUYUU SHOJI KK
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 HAKUYUU SHOJI KK filed Critical HAKUYUU SHOJI KK
Priority to JP8645381A priority Critical patent/JPS57200535A/en
Publication of JPS57200535A publication Critical patent/JPS57200535A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Manufacture And Refinement Of Metals (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE: To reduce the amount of sulfur oxide in the exhaust gas of a lead matellurgical furnace by fractionating a sulfuric acid component from a lead capacitor waste material by a halogenated hydrocarbon having specific gravity higher than that of sulfuric acid.
CONSTITUTION: A halogenated hydrocarbon solvent having specific gravity higher than that of dilute sulfuric acid such as ethylene trichloride, ethylene tetrachloride or the like is prepared and, in this colvent, a waste lead material obtained by disassembling a lead capacitor and a dilute sulfuric acid impregnated partition plate material are immersed. After immersion, floated components are separated and the waste lead material is taken out. The obtained waste lead material from which a sulfuric acid component or the like are separated and removed is thrown into a metallurgical furnace to be subjected to metallurgical treatment.
COPYRIGHT: (C)1982,JPO&Japio
JP8645381A 1981-06-05 1981-06-05 Preparation of metal lead from waste lead material Pending JPS57200535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8645381A JPS57200535A (en) 1981-06-05 1981-06-05 Preparation of metal lead from waste lead material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8645381A JPS57200535A (en) 1981-06-05 1981-06-05 Preparation of metal lead from waste lead material

Publications (1)

Publication Number Publication Date
JPS57200535A true JPS57200535A (en) 1982-12-08

Family

ID=13887347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8645381A Pending JPS57200535A (en) 1981-06-05 1981-06-05 Preparation of metal lead from waste lead material

Country Status (1)

Country Link
JP (1) JPS57200535A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915133A (en) * 1972-06-06 1974-02-09
JPS5344401A (en) * 1976-10-04 1978-04-21 Nl Industries Inc Process for recovery of metallic lead lead compounds and plastics out of spent condenser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915133A (en) * 1972-06-06 1974-02-09
JPS5344401A (en) * 1976-10-04 1978-04-21 Nl Industries Inc Process for recovery of metallic lead lead compounds and plastics out of spent condenser

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