CN109573943A - 一种废旧电池回收过程中同时催化产氢的方法和装置 - Google Patents
一种废旧电池回收过程中同时催化产氢的方法和装置 Download PDFInfo
- Publication number
- CN109573943A CN109573943A CN201811511774.5A CN201811511774A CN109573943A CN 109573943 A CN109573943 A CN 109573943A CN 201811511774 A CN201811511774 A CN 201811511774A CN 109573943 A CN109573943 A CN 109573943A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- catalyst
- hydrogen
- valve
- old
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 62
- 239000001257 hydrogen Substances 0.000 title claims abstract description 58
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 58
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 230000008569 process Effects 0.000 title claims abstract description 33
- 238000004064 recycling Methods 0.000 claims abstract description 44
- 239000003054 catalyst Substances 0.000 claims abstract description 41
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000002002 slurry Substances 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010439 graphite Substances 0.000 claims abstract description 16
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000006166 lysate Substances 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 238000004090 dissolution Methods 0.000 claims abstract description 5
- 239000000284 extract Substances 0.000 claims abstract description 5
- 150000002815 nickel Chemical class 0.000 claims abstract description 5
- 238000001802 infusion Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 70
- 239000000243 solution Substances 0.000 claims description 19
- 239000002699 waste material Substances 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011889 copper foil Substances 0.000 claims description 6
- 238000001354 calcination Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000003760 magnetic stirring Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 239000012298 atmosphere Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 229940078494 nickel acetate Drugs 0.000 claims description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 2
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 8
- 229910001416 lithium ion Inorganic materials 0.000 description 8
- 239000012634 fragment Substances 0.000 description 6
- 229910002651 NO3 Inorganic materials 0.000 description 5
- 238000011160 research Methods 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- -1 cracking Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/08—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents with metals
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/14—Details of the flowsheet
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811511774.5A CN109573943A (zh) | 2018-12-11 | 2018-12-11 | 一种废旧电池回收过程中同时催化产氢的方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811511774.5A CN109573943A (zh) | 2018-12-11 | 2018-12-11 | 一种废旧电池回收过程中同时催化产氢的方法和装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109573943A true CN109573943A (zh) | 2019-04-05 |
Family
ID=65928102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811511774.5A Pending CN109573943A (zh) | 2018-12-11 | 2018-12-11 | 一种废旧电池回收过程中同时催化产氢的方法和装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109573943A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110801844A (zh) * | 2019-11-28 | 2020-02-18 | 江西理工大学 | 利用废旧正极材料制备脱汞催化剂的方法及脱汞催化剂的应用 |
CN111653794A (zh) * | 2020-05-07 | 2020-09-11 | 广东邦普循环科技有限公司 | 利用废旧电池负极石墨的碳基氧还原催化剂及其制备方法 |
CN111952607A (zh) * | 2020-07-16 | 2020-11-17 | 广东邦普循环科技有限公司 | 一种利用废旧石墨制备的氧还原催化剂及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5612150A (en) * | 1994-03-16 | 1997-03-18 | Hitachi, Ltd. | Method and apparatus for treatment of a battery containing alkali metal |
JP2002241102A (ja) * | 2001-02-09 | 2002-08-28 | Materials & Energy Research Institute Tokyo Ltd | 水素製造方法 |
JP2005144210A (ja) * | 2003-11-11 | 2005-06-09 | Japan Science & Technology Agency | ガリウムナイトライド固溶体からなる水分解用触媒 |
JP2010254512A (ja) * | 2009-04-23 | 2010-11-11 | Nihon Innovation:Kk | 超高純度水素ガスの製法 |
CN102447149A (zh) * | 2010-10-14 | 2012-05-09 | 南开大学 | 将废旧锂离子电池正极材料用于镍钴电池负极材料的方法 |
CN104241723A (zh) * | 2014-07-11 | 2014-12-24 | 广东邦普循环科技有限公司 | 石墨体系的不合格锂离子电池中负极材料再生利用方法 |
CN105742746A (zh) * | 2016-04-20 | 2016-07-06 | 昆明理工大学 | 一种利用废旧镍氢电池制备Ni/NiO/C纳米复合粉体材料的方法 |
CN209507581U (zh) * | 2018-12-11 | 2019-10-18 | 中国汽车技术研究中心有限公司 | 一种废旧电池回收过程中同时催化产氢的装置 |
-
2018
- 2018-12-11 CN CN201811511774.5A patent/CN109573943A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5612150A (en) * | 1994-03-16 | 1997-03-18 | Hitachi, Ltd. | Method and apparatus for treatment of a battery containing alkali metal |
JP2002241102A (ja) * | 2001-02-09 | 2002-08-28 | Materials & Energy Research Institute Tokyo Ltd | 水素製造方法 |
JP2005144210A (ja) * | 2003-11-11 | 2005-06-09 | Japan Science & Technology Agency | ガリウムナイトライド固溶体からなる水分解用触媒 |
JP2010254512A (ja) * | 2009-04-23 | 2010-11-11 | Nihon Innovation:Kk | 超高純度水素ガスの製法 |
CN102447149A (zh) * | 2010-10-14 | 2012-05-09 | 南开大学 | 将废旧锂离子电池正极材料用于镍钴电池负极材料的方法 |
CN104241723A (zh) * | 2014-07-11 | 2014-12-24 | 广东邦普循环科技有限公司 | 石墨体系的不合格锂离子电池中负极材料再生利用方法 |
CN105742746A (zh) * | 2016-04-20 | 2016-07-06 | 昆明理工大学 | 一种利用废旧镍氢电池制备Ni/NiO/C纳米复合粉体材料的方法 |
CN209507581U (zh) * | 2018-12-11 | 2019-10-18 | 中国汽车技术研究中心有限公司 | 一种废旧电池回收过程中同时催化产氢的装置 |
Non-Patent Citations (1)
Title |
---|
尾崎萃 等, 化学工业出版社 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110801844A (zh) * | 2019-11-28 | 2020-02-18 | 江西理工大学 | 利用废旧正极材料制备脱汞催化剂的方法及脱汞催化剂的应用 |
CN110801844B (zh) * | 2019-11-28 | 2022-06-07 | 江西理工大学 | 利用废旧正极材料制备脱汞催化剂的方法及脱汞催化剂的应用 |
CN111653794A (zh) * | 2020-05-07 | 2020-09-11 | 广东邦普循环科技有限公司 | 利用废旧电池负极石墨的碳基氧还原催化剂及其制备方法 |
CN111653794B (zh) * | 2020-05-07 | 2021-09-10 | 广东邦普循环科技有限公司 | 利用废旧电池负极石墨的碳基氧还原催化剂及其制备方法 |
CN111952607A (zh) * | 2020-07-16 | 2020-11-17 | 广东邦普循环科技有限公司 | 一种利用废旧石墨制备的氧还原催化剂及其制备方法 |
CN111952607B (zh) * | 2020-07-16 | 2022-07-15 | 广东邦普循环科技有限公司 | 一种利用废旧石墨制备的氧还原催化剂及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102517448B (zh) | 一种废旧锂离子电池中金属离子的回收再生方法 | |
WO2010003382A1 (zh) | 一种可实现废旧铅酸蓄电池全循环再生的工艺方法 | |
CN109573943A (zh) | 一种废旧电池回收过程中同时催化产氢的方法和装置 | |
CN109437253B (zh) | 一种从废弃锂离子电池中直接再生高纯度碳酸锂的方法 | |
Wu et al. | Selective recovery of lithium from spent lithium iron phosphate batteries using oxidation pressure sulfuric acid leaching system | |
CN110240207A (zh) | 一种废旧锂电池回收制备三元正极材料的方法 | |
CN110343864A (zh) | 微波焙烧辅助回收废旧电极材料中锂和钴的方法 | |
CN108963371A (zh) | 一种从废旧锂离子电池中回收有价金属的方法 | |
CN108711656A (zh) | 一种废旧锂离子电池的回收利用方法 | |
CN110615486A (zh) | 一种废旧动力锂电池中有价金属选择性提取及三元正极材料再制备的工艺 | |
Wang et al. | A green process to recover valuable metals from the spent ternary lithium-ion batteries | |
CN103384002A (zh) | 一种利用镍钴渣制备电子三元材料前驱体的方法 | |
CN106876821A (zh) | 一种新能源动力电池回收拆解设备 | |
CN112742843B (zh) | 一种浮选加固相烧结回收再利用废旧锰酸锂电池的方法 | |
Wang et al. | Ammonia leaching of valuable metals from spent lithium ion batteries in NH3-(NH4) 2SO4-Na2SO3 system | |
Gu et al. | A green strategy for recycling cathode materials from spent lithium-ion batteries using glutathione | |
CN106693983A (zh) | 利用废旧三元锂电池正极材料制备甲苯降解催化剂的方法 | |
Qin et al. | Recovery and reuse of spent LiFePO4 batteries | |
CN209507581U (zh) | 一种废旧电池回收过程中同时催化产氢的装置 | |
CN208018345U (zh) | 锂电池三元前驱体干燥粉尘回收系统 | |
CN111129488A (zh) | 一种锂离子电池镍钴二元氧化物正极材料前驱体的制备方法 | |
CN111763828B (zh) | 一种镍氢电池有价金属绿色综合回收方法 | |
CN114976336A (zh) | 一种从锂电池正极材料浸出锂的方法 | |
CN114421042A (zh) | 从废旧磷酸铁锂材料回收金属铝、碳酸锂和硝酸钠的方法及其应用 | |
CN114583190A (zh) | 废弃锂离子电池中金属的回收、转化及其在锌空气电池中的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230224 Address after: 300300 68 pioneer East Road, Dongli District, Tianjin Applicant after: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER Co.,Ltd. Applicant after: CATARC AUTOMOTIVE TEST CENTER (TIANJIN) Co.,Ltd. Address before: 300300 68 pioneer East Road, Dongli District, Tianjin Applicant before: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER Co.,Ltd. Applicant before: CATARC (TIANJIN) AUTOMOTIVE ENGINEERING RESEARCH INSTITUTE Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |