KR100860972B1 - 폐리튬이온 이차전지의 안정적 해체방법 - Google Patents
폐리튬이온 이차전지의 안정적 해체방법 Download PDFInfo
- Publication number
- KR100860972B1 KR100860972B1 KR20080009618A KR20080009618A KR100860972B1 KR 100860972 B1 KR100860972 B1 KR 100860972B1 KR 20080009618 A KR20080009618 A KR 20080009618A KR 20080009618 A KR20080009618 A KR 20080009618A KR 100860972 B1 KR100860972 B1 KR 100860972B1
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- KR
- South Korea
- Prior art keywords
- ion secondary
- lithium ion
- secondary battery
- waste lithium
- secondary batteries
- Prior art date
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- 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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- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
전지:방전용액 비율 | 손실 후 무게 | 보충한 무게 | 온도 | |
1일차 | 0.4:1 | - | - | 30℃ |
0.8:1 | - | - | 40℃ | |
1.2:1 | - | - | 60℃ | |
2일차 | 0.4:1 | 114 kg | 6 kg (5%) | 34℃ |
0.8:1 | 106 kg | 14 kg (11.7%) | 50℃ | |
1.2:1 | 100 kg | 20 kg (16.7%) | 70℃ | |
3일차 | 0.4:1 | 112 kg | 8 kg (6.7%) | 37℃ |
0.8:1 | 104 kg | 16 kg (13.4%) | 55℃ | |
1.2:1 | 101 kg | 19 kg (15.8%) | 68℃ | |
4일차 | 0.4:1 | 115 kg | 5 kg (4.2%) | 33℃ |
0.8:1 | 110 kg | 10 kg (8.3%) | 49℃ | |
1.2:1 | 97 kg | 23 kg (19.2%) | 74℃ |
Claims (4)
- 폐리튬이온 이차전지 해체방법에 있어서,폐리튬이온 이차전지의 외장케이스에 물리적 처리를 하여 상기 폐리튬이온 이차전지를 단락시키는 단계; 및상기 단락된 폐리튬이온 이차전지를 방전용액에 6시간 내지 12시간 동안 침지하여 방전시키는 단계를 포함하는 것을 특징으로 하는 폐리튬이온 이차전지의 안정적 해체방법.
- 제 1항에 있어서, 상기 폐리튬이온 이차전지를 방전시키는 단계 이후에 상기 방전된 폐리튬이온 이차전지를 파쇄시키는 단계를 더 포함하는 것을 특징으로 하는 폐리튬이온 이차전지의 안정적 해체방법.
- 제 1항에 있어서, 상기 방전용액은 H2O를 이용하는 것을 특징으로 하는 폐리튬이온 이차전지의 안정적 해체방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20080009618A KR100860972B1 (ko) | 2008-01-30 | 2008-01-30 | 폐리튬이온 이차전지의 안정적 해체방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20080009618A KR100860972B1 (ko) | 2008-01-30 | 2008-01-30 | 폐리튬이온 이차전지의 안정적 해체방법 |
Publications (1)
Publication Number | Publication Date |
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KR100860972B1 true KR100860972B1 (ko) | 2008-09-30 |
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KR20080009618A KR100860972B1 (ko) | 2008-01-30 | 2008-01-30 | 폐리튬이온 이차전지의 안정적 해체방법 |
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KR (1) | KR100860972B1 (ko) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101077280B1 (ko) | 2009-10-29 | 2011-10-27 | 허욱환 | 폐리튬 전지 처리장치 및 방법 |
KR101077281B1 (ko) | 2009-12-18 | 2011-10-27 | 허욱환 | 폐리튬 전지 처리용 타공 장치 |
KR101149762B1 (ko) | 2010-04-20 | 2012-06-01 | 한국지질자원연구원 | 폐배터리팩으로부터 유가금속을 회수하는 방법 |
FR3094841A1 (fr) | 2019-04-05 | 2020-10-09 | Saft | Procede pour une mise au rebut ou un recyclage sans danger d’une batterie |
KR20220010282A (ko) | 2020-07-17 | 2022-01-25 | 에스케이이노베이션 주식회사 | 이차전지 방전용 전처리 용기 |
CN114583303A (zh) * | 2022-01-12 | 2022-06-03 | 顺尔茨环保(北京)有限公司 | 一种废旧锂离子电池的破碎方法及系统 |
SE2051553A1 (en) * | 2020-12-23 | 2022-06-24 | Northvolt Ab | Solution discharge of cells and modules for battery recycling |
KR20240014899A (ko) | 2022-07-26 | 2024-02-02 | 에스케이온 주식회사 | 배터리 폐기 장치 및 이를 이용한 배터리 폐기 방법 |
Citations (5)
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JPH06251805A (ja) * | 1993-02-25 | 1994-09-09 | Canon Inc | リチウム電池材回収方法 |
KR20060105206A (ko) * | 2005-04-01 | 2006-10-11 | 메탈화학(주) | 폐리튬 이차전지로부터 코발트 파우더의 회수장치 및회수방법 |
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KR20070046990A (ko) * | 2005-10-31 | 2007-05-04 | 주식회사 리싸이텍코리아 | 폐리튬이온전지의 유가금속 회수방법 |
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-
2008
- 2008-01-30 KR KR20080009618A patent/KR100860972B1/ko active IP Right Grant
Patent Citations (6)
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JPH06251805A (ja) * | 1993-02-25 | 1994-09-09 | Canon Inc | リチウム電池材回収方法 |
JP2721467B2 (ja) * | 1993-02-25 | 1998-03-04 | キヤノン株式会社 | リチウム電池材回収方法 |
KR20060105206A (ko) * | 2005-04-01 | 2006-10-11 | 메탈화학(주) | 폐리튬 이차전지로부터 코발트 파우더의 회수장치 및회수방법 |
JP2007009825A (ja) * | 2005-06-30 | 2007-01-18 | Iseki & Co Ltd | 作業車両のエンジン冷却装置 |
KR20070046990A (ko) * | 2005-10-31 | 2007-05-04 | 주식회사 리싸이텍코리아 | 폐리튬이온전지의 유가금속 회수방법 |
KR100716199B1 (ko) | 2006-06-23 | 2007-05-10 | 한국지질자원연구원 | 폐 리튬 일차전지 처리장치 및 그 방법 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101077280B1 (ko) | 2009-10-29 | 2011-10-27 | 허욱환 | 폐리튬 전지 처리장치 및 방법 |
KR101077281B1 (ko) | 2009-12-18 | 2011-10-27 | 허욱환 | 폐리튬 전지 처리용 타공 장치 |
KR101149762B1 (ko) | 2010-04-20 | 2012-06-01 | 한국지질자원연구원 | 폐배터리팩으로부터 유가금속을 회수하는 방법 |
FR3094841A1 (fr) | 2019-04-05 | 2020-10-09 | Saft | Procede pour une mise au rebut ou un recyclage sans danger d’une batterie |
KR20220010282A (ko) | 2020-07-17 | 2022-01-25 | 에스케이이노베이션 주식회사 | 이차전지 방전용 전처리 용기 |
SE2051553A1 (en) * | 2020-12-23 | 2022-06-24 | Northvolt Ab | Solution discharge of cells and modules for battery recycling |
CN114583303A (zh) * | 2022-01-12 | 2022-06-03 | 顺尔茨环保(北京)有限公司 | 一种废旧锂离子电池的破碎方法及系统 |
KR20240014899A (ko) | 2022-07-26 | 2024-02-02 | 에스케이온 주식회사 | 배터리 폐기 장치 및 이를 이용한 배터리 폐기 방법 |
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