CN107863582A - The removal technique of metallic lead in a kind of old and useless battery encapsulating material - Google Patents
The removal technique of metallic lead in a kind of old and useless battery encapsulating material Download PDFInfo
- Publication number
- CN107863582A CN107863582A CN201710971242.9A CN201710971242A CN107863582A CN 107863582 A CN107863582 A CN 107863582A CN 201710971242 A CN201710971242 A CN 201710971242A CN 107863582 A CN107863582 A CN 107863582A
- Authority
- CN
- China
- Prior art keywords
- encapsulating material
- old
- useless battery
- area
- metallic lead
- 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.)
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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
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- 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
Abstract
Description
Claims (4)
- A kind of 1. removal technique of metallic lead in old and useless battery encapsulating material, it is characterised in that:Comprise the following steps:(1) collect the encapsulating material of old and useless battery and be broken into powder;(2) encapsulating material powder is immersed into acid solution and soaks 3-5h, 10min is stirred every 20min in immersion process;Cross Filter, the surfactant of 0.01-0.2 times of weight is mixed into filter residue, is stirred, and is then added in ball mill and is ground;(3) filter residue after ball milling is immersed into acid solution again and soaks 3-5h, filtered, washed 2-3 times, drying;(4) by after drying filter residue input comminutor in, after melting, extrude, cool down pelletizing obtain encapsulating material returns into Product;Wherein, the pH of the tie rod cooling water of fused mass is 8.5-9.
- 2. the removal technique of metallic lead in old and useless battery encapsulating material according to claim 1, it is characterised in that:In step (2), in (3), the volume ratio of described encapsulating material powder and acid solution is 1:(1.5-3).
- 3. the removal technique of metallic lead in old and useless battery encapsulating material according to claim 1, it is characterised in that:In step (2) it is 70-90 DEG C that acid solution temperature is kept, in (3), in encapsulating material powder leaching process.
- 4. the removal technique of metallic lead in old and useless battery encapsulating material according to claim 1, it is characterised in that:In step (4) in, described comminutor is double screw extruder, screw speed 50-80r/min;And/orEach area's temperature of comminutor is:One area:150-152 DEG C, 2nd area:155-157 DEG C, 3rd area:158-160 DEG C, 4th area: 163-165 DEG C, 5th area:163-165 DEG C, 6th area:165-167℃.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710971242.9A CN107863582B (en) | 2017-10-18 | 2017-10-18 | The removal technique of metallic lead in a kind of old and useless battery encapsulating material |
Applications Claiming Priority (1)
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CN201710971242.9A CN107863582B (en) | 2017-10-18 | 2017-10-18 | The removal technique of metallic lead in a kind of old and useless battery encapsulating material |
Publications (2)
Publication Number | Publication Date |
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CN107863582A true CN107863582A (en) | 2018-03-30 |
CN107863582B CN107863582B (en) | 2019-10-01 |
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CN201710971242.9A Active CN107863582B (en) | 2017-10-18 | 2017-10-18 | The removal technique of metallic lead in a kind of old and useless battery encapsulating material |
Country Status (1)
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CN (1) | CN107863582B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246979A (en) * | 2008-03-19 | 2008-08-20 | 陈永松 | Method for processing waste lead accumulator |
CN101722175A (en) * | 2009-11-10 | 2010-06-09 | 伟翔环保科技发展(上海)有限公司 | Method for producing thermoplastic plastics by recycling nonmetal materials of discarded printed circuit boards and related thermoplastic plastics |
CN103928726A (en) * | 2014-04-10 | 2014-07-16 | 界首市双特新材料科技有限公司 | Integrated energy-saving processing process for modified reprocessed plastic |
CN104626516A (en) * | 2014-12-15 | 2015-05-20 | 曹承君 | Bracing, pelletizing and molding device and bracing, pelletizing and molding method for ultrahigh-liquidity thermoplastic resin |
CN106058350A (en) * | 2016-07-18 | 2016-10-26 | 安徽省华鑫铅业集团有限公司 | Environment-friendly treatment process for waste lead-acid storage battery |
-
2017
- 2017-10-18 CN CN201710971242.9A patent/CN107863582B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246979A (en) * | 2008-03-19 | 2008-08-20 | 陈永松 | Method for processing waste lead accumulator |
CN101722175A (en) * | 2009-11-10 | 2010-06-09 | 伟翔环保科技发展(上海)有限公司 | Method for producing thermoplastic plastics by recycling nonmetal materials of discarded printed circuit boards and related thermoplastic plastics |
CN103928726A (en) * | 2014-04-10 | 2014-07-16 | 界首市双特新材料科技有限公司 | Integrated energy-saving processing process for modified reprocessed plastic |
CN104626516A (en) * | 2014-12-15 | 2015-05-20 | 曹承君 | Bracing, pelletizing and molding device and bracing, pelletizing and molding method for ultrahigh-liquidity thermoplastic resin |
CN106058350A (en) * | 2016-07-18 | 2016-10-26 | 安徽省华鑫铅业集团有限公司 | Environment-friendly treatment process for waste lead-acid storage battery |
Also Published As
Publication number | Publication date |
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CN107863582B (en) | 2019-10-01 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A process for removing metal lead from waste battery packaging materials Effective date of registration: 20201203 Granted publication date: 20191001 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: JIESHOU SHUANGTE NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980008804 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220218 Granted publication date: 20191001 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: JIESHOU SHUANGTE NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980008804 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220425 Address after: 236500 No.815 Xinyang East Road, Jieshou Industrial Park, Fuyang City, Anhui Province Patentee after: Anhui Tianlu New Material Co.,Ltd. Address before: 233700 Jieshou Industrial Park, Fuyang City, Anhui Province Patentee before: JIESHOU SHUANGTE NEW MATERIAL TECHNOLOGY Co.,Ltd. |