CN104466164B - 一种锰酸锂细粉的处理方法 - Google Patents
一种锰酸锂细粉的处理方法 Download PDFInfo
- Publication number
- CN104466164B CN104466164B CN201410717053.5A CN201410717053A CN104466164B CN 104466164 B CN104466164 B CN 104466164B CN 201410717053 A CN201410717053 A CN 201410717053A CN 104466164 B CN104466164 B CN 104466164B
- Authority
- CN
- China
- Prior art keywords
- limn2o4
- fine powder
- lithium
- electric furnace
- processing method
- 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.)
- Expired - Fee Related
Links
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 title claims abstract description 53
- 239000000843 powder Substances 0.000 title claims abstract description 38
- 238000003672 processing method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 63
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 238000005245 sintering Methods 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 20
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 11
- 239000011572 manganese Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000012467 final product Substances 0.000 claims abstract description 10
- 238000010792 warming Methods 0.000 claims abstract description 10
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 9
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 9
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 10
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000000994 depressogenic effect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 5
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 5
- 229910052808 lithium carbonate Inorganic materials 0.000 description 5
- 238000009766 low-temperature sintering Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910014127 LiMn2 O4 -LiMn2 O4 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000003836 solid-state method Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011010 synthetic spinel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/12—Manganates manganites or permanganates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410717053.5A CN104466164B (zh) | 2014-12-02 | 2014-12-02 | 一种锰酸锂细粉的处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410717053.5A CN104466164B (zh) | 2014-12-02 | 2014-12-02 | 一种锰酸锂细粉的处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104466164A CN104466164A (zh) | 2015-03-25 |
CN104466164B true CN104466164B (zh) | 2018-04-17 |
Family
ID=52911852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410717053.5A Expired - Fee Related CN104466164B (zh) | 2014-12-02 | 2014-12-02 | 一种锰酸锂细粉的处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104466164B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106532169A (zh) * | 2016-12-16 | 2017-03-22 | 无锡晶石新型能源有限公司 | 一种锰酸锂粉尘再利用的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101621125A (zh) * | 2009-02-13 | 2010-01-06 | 成都晶元新材料技术有限公司 | 一种镍钴锰多元掺杂锂离子电池正极材料及其制备方法 |
CN102074682A (zh) * | 2010-12-23 | 2011-05-25 | 天津巴莫科技股份有限公司 | 锂离子动力电池用高温型锰酸锂材料的制备方法 |
CN102157726A (zh) * | 2011-03-16 | 2011-08-17 | 奇瑞汽车股份有限公司 | 一种制备高电压正极材料锂镍锰氧的方法 |
CN103466714A (zh) * | 2013-09-16 | 2013-12-25 | 无锡晶石新型能源有限公司 | 一种生产锰酸锂的方法 |
CN103700835A (zh) * | 2013-09-24 | 2014-04-02 | 上海空间电源研究所 | 一种锂离子电池高比能复合富锂正极材料及其制备方法 |
-
2014
- 2014-12-02 CN CN201410717053.5A patent/CN104466164B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101621125A (zh) * | 2009-02-13 | 2010-01-06 | 成都晶元新材料技术有限公司 | 一种镍钴锰多元掺杂锂离子电池正极材料及其制备方法 |
CN102074682A (zh) * | 2010-12-23 | 2011-05-25 | 天津巴莫科技股份有限公司 | 锂离子动力电池用高温型锰酸锂材料的制备方法 |
CN102157726A (zh) * | 2011-03-16 | 2011-08-17 | 奇瑞汽车股份有限公司 | 一种制备高电压正极材料锂镍锰氧的方法 |
CN103466714A (zh) * | 2013-09-16 | 2013-12-25 | 无锡晶石新型能源有限公司 | 一种生产锰酸锂的方法 |
CN103700835A (zh) * | 2013-09-24 | 2014-04-02 | 上海空间电源研究所 | 一种锂离子电池高比能复合富锂正极材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104466164A (zh) | 2015-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Guo et al. | A layered P2‐and O3‐type composite as a high‐energy cathode for rechargeable sodium‐ion batteries | |
CN103794773B (zh) | 一种生产高容量523型三元正极材料的方法 | |
CN106299275A (zh) | 一种复合硬碳钠离子电池负极材料的制备方法 | |
CN105428639B (zh) | 一种镍钴锰酸锂正极材料及其制备方法 | |
CN106299514A (zh) | 一种锂离子电池化成方法 | |
Noh et al. | High-energy layered oxide cathodes with thin shells for improved surface stability | |
CN108011144A (zh) | 一种锂离子电池三元正极材料的回收处理工艺 | |
CN106229477A (zh) | 正极活性材料、制备方法及应用 | |
CN104600390A (zh) | 利用废旧锂离子电池制备磁致伸缩材料的方法 | |
CN103618083A (zh) | 高容量高压实磷酸铁锂正极材料的生产方法 | |
CN104037411A (zh) | 一种多元掺杂锂磷酸盐正极材料及制备方法 | |
CN105280912A (zh) | 一种氧化物包覆锂离子电池正极材料镍锰酸锂的制备方法 | |
CN105036182A (zh) | 一种高纯度钛酸锂负极材料的制备方法及其应用 | |
CN103928660A (zh) | 一种具有多级结构的多元正极材料的制备方法 | |
CN104600391A (zh) | 利用废旧锂离子电池制备锰掺杂钴铁氧体磁致伸缩材料的方法 | |
CN105185936A (zh) | 一种安全高性能锂离子电池隔膜 | |
CN102820496A (zh) | 一种由废铅酸蓄电池铅膏制备纳米铅化物的方法 | |
CN103466722B (zh) | 一种纳米级羟基氧化钴合成工艺 | |
CN103887081A (zh) | 一种氮掺杂石墨烯/铁酸锌纳米复合材料及其制备 | |
CN104466164B (zh) | 一种锰酸锂细粉的处理方法 | |
CN105047989B (zh) | 一种钙钛矿型固体电解质锂镧钛氧化合物的电化学制备方法 | |
CN103633392A (zh) | 一种由废旧动力电池定向循环制备镍锰氢氧化物的方法 | |
CN105322151A (zh) | 一种改性锂离子电池正极材料镍锰酸锂的制备方法 | |
CN100494240C (zh) | 具有微孔结构的有机无机复合聚合物及其制备方法和应用 | |
CN103762355B (zh) | 一种锂镍钴锰复合氧化物粉体材料的合成方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180928 Address after: 554300 Northern Industrial Park, Dalong Economic Development Zone, Tongren, Guizhou Patentee after: GUIZHOU BAISITE NEW ENERGY MATERIAL Co.,Ltd. Address before: 051530 Pearl River Road 7, new Zhai Dian Industrial Zone, Zhaoxian County, Shijiazhuang, Hebei Patentee before: ZHAOXIAN QIANGNENG POWER SUPPLY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190322 Address after: 051530 West District of Xinzhaidian Industrial Development Zone, Zhaoxian County, Shijiazhuang City, Hebei Province Patentee after: ZHAOXIAN QIANGNENG POWER SUPPLY Co.,Ltd. Address before: 554300 Northern Industrial Park, Dalong Economic Development Zone, Tongren, Guizhou Patentee before: GUIZHOU BAISITE NEW ENERGY MATERIAL Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |