JPS5730273A - Disposal of button type waste battery - Google Patents
Disposal of button type waste batteryInfo
- Publication number
- JPS5730273A JPS5730273A JP10398980A JP10398980A JPS5730273A JP S5730273 A JPS5730273 A JP S5730273A JP 10398980 A JP10398980 A JP 10398980A JP 10398980 A JP10398980 A JP 10398980A JP S5730273 A JPS5730273 A JP S5730273A
- Authority
- JP
- Japan
- Prior art keywords
- waste battery
- container
- recovered
- button type
- heat
- 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.)
- Granted
Links
- 239000010926 waste battery Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 2
- 238000007873 sieving Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
- 231100001261 hazardous Toxicity 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Classifications
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Primary Cells (AREA)
Abstract
PURPOSE:To recover valuable material with low cost in a short time by impact- crusing a button type waste battery to remove a negative cap from a positive container after heat-treatment and separating and recovering powders in the container. CONSTITUTION:Plastics and rubber on a seal are burned by heat-treating a button type waste battery to loosen a negative cap, simultaneously hazardous gases such as mercury vapor generated in the negative electrode by heating are recovered and treated through another different process to make harmless, then a radial force is added with an striking-crusher such as a hammer-mill or an impact crusher to remove a negative cap from a positive container, and valuable material in the container are recovered by magnetic attraction and sieving. The seal is easily broken and mercury is almost evaporated and removed when the waste battery is heat-treated at a temperature near 600 deg.C. Because the negative cap is not magnetically attractive, it is preferably impact-crushed again after sieving. Thus valuable materials containing silver are recovered with a low cost and in a short time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10398980A JPS5730273A (en) | 1980-07-29 | 1980-07-29 | Disposal of button type waste battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10398980A JPS5730273A (en) | 1980-07-29 | 1980-07-29 | Disposal of button type waste battery |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5730273A true JPS5730273A (en) | 1982-02-18 |
JPS6130835B2 JPS6130835B2 (en) | 1986-07-16 |
Family
ID=14368706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10398980A Granted JPS5730273A (en) | 1980-07-29 | 1980-07-29 | Disposal of button type waste battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5730273A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60253167A (en) * | 1984-05-30 | 1985-12-13 | 三井 茂夫 | Method of treating used dry battery |
JPS6118487A (en) * | 1984-07-05 | 1986-01-27 | Kaneko Shoji Kk | Method for disposing used dry element cell |
JPS6135892A (en) * | 1984-07-26 | 1986-02-20 | Ebara Corp | Treatment of waste dry battery |
JPS6229072A (en) * | 1985-07-30 | 1987-02-07 | Nomura Kosan Kk | Method and device for recovering valuable substance of run-down dry cell |
EP0284135A2 (en) * | 1987-03-26 | 1988-09-28 | Metallgesellschaft Ag | Process for recovering small batteries |
US4775107A (en) * | 1986-04-26 | 1988-10-04 | Metallgesellschaft Ag | Method of processing small batteries |
DE4004759A1 (en) * | 1989-02-16 | 1990-09-20 | Sanyo Electric Co | Hydrogen absorbing alloy electrode used in rechargeable battery - consists of powdered metal-alloy with additive which regulates oxidn. of alloy surface |
WO1994025167A1 (en) * | 1993-04-28 | 1994-11-10 | Leto Recycling B.V. | Method and installation for processing batteries |
JPH0811241A (en) * | 1994-06-30 | 1996-01-16 | Nippon Valqua Ind Ltd | Fluoroplastic molded body for hydrogen storage and manufacture thereof |
AT406716B (en) * | 1988-03-08 | 2000-08-25 | Odar Walter Dipl Ing | Method and apparatus for obtaining secondary raw materials from used electrochemical elements |
-
1980
- 1980-07-29 JP JP10398980A patent/JPS5730273A/en active Granted
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60253167A (en) * | 1984-05-30 | 1985-12-13 | 三井 茂夫 | Method of treating used dry battery |
JPS6118487A (en) * | 1984-07-05 | 1986-01-27 | Kaneko Shoji Kk | Method for disposing used dry element cell |
JPH027714B2 (en) * | 1984-07-26 | 1990-02-20 | Ebara Mfg | |
JPS6135892A (en) * | 1984-07-26 | 1986-02-20 | Ebara Corp | Treatment of waste dry battery |
JPH0348624B2 (en) * | 1985-07-30 | 1991-07-25 | Nomura Kosan Kk | |
JPS6229072A (en) * | 1985-07-30 | 1987-02-07 | Nomura Kosan Kk | Method and device for recovering valuable substance of run-down dry cell |
US4775107A (en) * | 1986-04-26 | 1988-10-04 | Metallgesellschaft Ag | Method of processing small batteries |
EP0284135A3 (en) * | 1987-03-26 | 1990-01-31 | Metallgesellschaft Ag | Process for recovering small batteries |
EP0284135A2 (en) * | 1987-03-26 | 1988-09-28 | Metallgesellschaft Ag | Process for recovering small batteries |
AT406716B (en) * | 1988-03-08 | 2000-08-25 | Odar Walter Dipl Ing | Method and apparatus for obtaining secondary raw materials from used electrochemical elements |
DE4004759A1 (en) * | 1989-02-16 | 1990-09-20 | Sanyo Electric Co | Hydrogen absorbing alloy electrode used in rechargeable battery - consists of powdered metal-alloy with additive which regulates oxidn. of alloy surface |
WO1994025167A1 (en) * | 1993-04-28 | 1994-11-10 | Leto Recycling B.V. | Method and installation for processing batteries |
NL9300725A (en) * | 1993-04-28 | 1994-11-16 | Leto Recycling Bv | Method and device for processing batteries. |
JPH0811241A (en) * | 1994-06-30 | 1996-01-16 | Nippon Valqua Ind Ltd | Fluoroplastic molded body for hydrogen storage and manufacture thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6130835B2 (en) | 1986-07-16 |
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