KR100948698B1 - 산화망간의 제조방법 - Google Patents
산화망간의 제조방법 Download PDFInfo
- Publication number
- KR100948698B1 KR100948698B1 KR1020047006072A KR20047006072A KR100948698B1 KR 100948698 B1 KR100948698 B1 KR 100948698B1 KR 1020047006072 A KR1020047006072 A KR 1020047006072A KR 20047006072 A KR20047006072 A KR 20047006072A KR 100948698 B1 KR100948698 B1 KR 100948698B1
- Authority
- KR
- South Korea
- Prior art keywords
- roasting
- manganese oxide
- furnace
- manganese
- raw material
- 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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- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 title claims abstract description 111
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 239000001301 oxygen Substances 0.000 claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229940093474 manganese carbonate Drugs 0.000 claims abstract description 25
- 235000006748 manganese carbonate Nutrition 0.000 claims abstract description 25
- 239000011656 manganese carbonate Substances 0.000 claims abstract description 25
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 claims abstract description 25
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000003647 oxidation Effects 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 11
- 239000010419 fine particle Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 11
- 229910052744 lithium Inorganic materials 0.000 abstract description 11
- 238000011049 filling Methods 0.000 abstract description 8
- 239000010406 cathode material Substances 0.000 abstract description 5
- 239000011572 manganese Substances 0.000 description 25
- 239000002245 particle Substances 0.000 description 13
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 6
- 239000002131 composite material Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 3
- 229910014689 LiMnO Inorganic materials 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- GOPYZMJAIPBUGX-UHFFFAOYSA-N [O-2].[O-2].[Mn+4] Chemical class [O-2].[O-2].[Mn+4] GOPYZMJAIPBUGX-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 101001018064 Homo sapiens Lysosomal-trafficking regulator Proteins 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 102100033472 Lysosomal-trafficking regulator Human genes 0.000 description 1
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 description 1
- 235000010703 Modiola caroliniana Nutrition 0.000 description 1
- 244000038561 Modiola caroliniana Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 229910021445 lithium manganese complex oxide Inorganic materials 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- DSBSUHRDZAJXFA-UHFFFAOYSA-J manganese(2+) dicarbonate Chemical compound [Mn++].[Mn++].[O-]C([O-])=O.[O-]C([O-])=O DSBSUHRDZAJXFA-UHFFFAOYSA-J 0.000 description 1
- GEYXPJBPASPPLI-UHFFFAOYSA-N manganese(iii) oxide Chemical compound O=[Mn]O[Mn]=O GEYXPJBPASPPLI-UHFFFAOYSA-N 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/02—Oxides
-
- 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
-
- 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
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/11—Powder tap density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- 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)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
얻어진 산화망간의 성상 | 제조비율 (%) | |||||
화로내의 분위기온도(℃) | 탭밀도 (g/㎤) | 비표면적 (㎡/g) | 입자형상 | 최대입자지름(㎛) | 메디안 지름 | |
450 | 1.9 | 2.5 | 구형상 | 40 | 9.2 | 95 |
500 | 2.0 | 2.3 | 구형상 | 40 | 9.2 | 95 |
550 | 2.2 | 2.2 | 구형상 | 40 | 9.4 | 95 |
600 | 2.3 | 1.8 | 구형상 | 60 | 9.4 | 90 |
650 | 2.4 | 1.2 | 소결형상 | 〉200 | 25.3 | 50 |
Claims (5)
- 탄산망간을 배소하여 산화망간을 제조하는데 있어서, 배소화로로서 로터리 킬른을 사용하는 동시에, 그 화로내를 산소농도가 15% 미만의 저산화분위기로 하면서 원료충전구로부터 탄산망간을 공급하여 배소를 시작하고, 또한 로터리 킬른의 원료충전구로부터 거리를 둔 곳의 탭밀도 증가가 포화하는 경향을 보이기 시작하는 화로내 위치에서 배소원료에 산소농도 15% 이상의 산소함유가스를 취입하면서 배소를 계속하는 것을 특징으로 하는 미세입자 고밀도 산화망간의 제조방법.
- 삭제
- 삭제
- 제 1 항에 있어서, 화로내 분위기온도를 400∼600℃로 하는 미세입자 고밀도 산화망간의 제조방법.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00105438 | 2002-04-08 | ||
JP2002105438A JP4077647B2 (ja) | 2002-04-08 | 2002-04-08 | 酸化マンガンの製造方法 |
PCT/JP2003/000248 WO2003084874A1 (en) | 2002-04-08 | 2003-01-15 | Manganese oxide producing method |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040093660A KR20040093660A (ko) | 2004-11-06 |
KR100948698B1 true KR100948698B1 (ko) | 2010-03-22 |
Family
ID=28786384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047006072A Expired - Fee Related KR100948698B1 (ko) | 2002-04-08 | 2003-01-15 | 산화망간의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040241084A1 (ko) |
EP (1) | EP1493715A4 (ko) |
JP (1) | JP4077647B2 (ko) |
KR (1) | KR100948698B1 (ko) |
CN (1) | CN100453468C (ko) |
TW (1) | TWI234549B (ko) |
WO (1) | WO2003084874A1 (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4425915B2 (ja) * | 2004-11-02 | 2010-03-03 | 日鉱金属株式会社 | リチウム二次電池用正極材料及びその製造方法 |
US9136533B2 (en) * | 2006-01-20 | 2015-09-15 | Jx Nippon Mining & Metals Corporation | Lithium nickel manganese cobalt composite oxide and lithium rechargeable battery |
US8062486B2 (en) * | 2006-07-27 | 2011-11-22 | Jx Nippon Mining & Metals Corporation | Lithium-containing transition metal oxide target, process for producing the same and lithium ion thin film secondary battery |
JP5669068B2 (ja) * | 2008-04-17 | 2015-02-12 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質、二次電池用正極及びリチウムイオン電池 |
CN102067362B (zh) * | 2008-12-05 | 2013-12-25 | Jx日矿日石金属株式会社 | 锂离子二次电池用正极活性物质、使用其的二次电池用正极及使用该正极的锂离子二次电池 |
US20110311437A1 (en) * | 2010-06-21 | 2011-12-22 | Ngk Insulators, Ltd. | Method for producing spinel-type lithium manganate |
EP2626330B1 (en) * | 2010-10-06 | 2018-12-12 | Tosoh Corporation | Manganese oxide and method for producing same, and method for producing lithium manganese composite oxide using same |
EP2663528B1 (de) * | 2011-01-10 | 2014-10-15 | Basf Se | Verfahren zur herstellung von übergangsmetallcarbonaten |
EP2767617A4 (en) | 2012-01-10 | 2015-06-24 | Jx Nippon Mining & Metals Corp | HIGH-PURITY MANGANE AND MANUFACTURING METHOD THEREFOR |
JP6369644B2 (ja) * | 2016-06-09 | 2018-08-08 | 日立金属株式会社 | リチウム二次電池用正極活物質の製造方法 |
BR112021015499A2 (pt) * | 2019-02-26 | 2021-10-05 | Linde Gmbh | Método e aparelho para produzir um material de cátodo ternário |
CN112174208B (zh) * | 2020-09-25 | 2023-10-24 | 甘肃锦世化工有限责任公司 | 一种高密度氧化铬的制备方法 |
CN113145108A (zh) * | 2021-04-26 | 2021-07-23 | 中国科学院城市环境研究所 | 一种可调制氧物种分布的MnOx催化剂及其制备方法和应用 |
CN115367807B (zh) * | 2022-08-22 | 2023-04-18 | 重庆上甲电子股份有限公司 | 一种生产软磁用四氧化三锰的低温焙烧方法 |
CN115894050B (zh) * | 2022-08-22 | 2023-05-16 | 重庆上甲电子股份有限公司 | 一种湿法生产锰锌铁氧体复合料的低温焙烧方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07272716A (ja) * | 1994-03-31 | 1995-10-20 | Mitsui Mining & Smelting Co Ltd | リチウム1次電池用二酸化マンガンおよびその製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US4059391A (en) * | 1976-03-03 | 1977-11-22 | The Dow Chemical Company | Process for producing refractory material |
JPS581050B2 (ja) * | 1979-10-04 | 1983-01-10 | 田辺 伊佐雄 | 二酸化マンガンの製造法 |
CN1003369B (zh) * | 1987-01-12 | 1989-02-22 | 湖南省冶金规划设计院 | 碳酸锰热解制取二氧化锰的方法和设备 |
DE3722019A1 (de) * | 1987-07-03 | 1989-01-12 | Varta Batterie | Verfahren zur herstellung einer kunststoffgebundenen gasdiffusionselektrode, die einen manganoxidkatalysator der ueberwiegenden zusammensetzung mno(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts)* x mn(pfeil abwaerts)5(pfeil abwaerts)o(pfeil abwaerts)8(pfeil abwaerts) enthaelt |
CN1072907A (zh) * | 1991-12-03 | 1993-06-09 | 张振逵 | 碳酸锰热解装置及其工艺 |
JP3339204B2 (ja) * | 1994-09-02 | 2002-10-28 | 堺化学工業株式会社 | 窒素酸化物酸化吸着剤及び窒素酸化物除去法 |
JP2741745B2 (ja) * | 1995-03-24 | 1998-04-22 | 工業技術院長 | 半導体電極形成方法および装置 |
US5718877A (en) * | 1996-06-18 | 1998-02-17 | Fmc Corporation | Highly homogeneous spinal Li1+x Mn2-x O4+y intercalation compounds and method for preparing same |
US6267943B1 (en) * | 1998-10-15 | 2001-07-31 | Fmc Corporation | Lithium manganese oxide spinel compound and method of preparing same |
JP3495638B2 (ja) * | 1999-03-29 | 2004-02-09 | 株式会社ジャパンエナジー | リチウム二次電池用微細粒三酸化二マンガン及びその製造方法 |
US6518218B1 (en) * | 1999-03-31 | 2003-02-11 | General Electric Company | Catalyst system for producing carbon fibrils |
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2002
- 2002-04-08 JP JP2002105438A patent/JP4077647B2/ja not_active Expired - Fee Related
-
2003
- 2003-01-15 US US10/489,046 patent/US20040241084A1/en not_active Abandoned
- 2003-01-15 KR KR1020047006072A patent/KR100948698B1/ko not_active Expired - Fee Related
- 2003-01-15 CN CNB038017318A patent/CN100453468C/zh not_active Expired - Fee Related
- 2003-01-15 WO PCT/JP2003/000248 patent/WO2003084874A1/ja active Application Filing
- 2003-01-15 EP EP03701729A patent/EP1493715A4/en not_active Withdrawn
- 2003-04-07 TW TW092107864A patent/TWI234549B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07272716A (ja) * | 1994-03-31 | 1995-10-20 | Mitsui Mining & Smelting Co Ltd | リチウム1次電池用二酸化マンガンおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1602283A (zh) | 2005-03-30 |
EP1493715A4 (en) | 2009-01-28 |
KR20040093660A (ko) | 2004-11-06 |
JP4077647B2 (ja) | 2008-04-16 |
US20040241084A1 (en) | 2004-12-02 |
TWI234549B (en) | 2005-06-21 |
CN100453468C (zh) | 2009-01-21 |
TW200400158A (en) | 2004-01-01 |
JP2003300731A (ja) | 2003-10-21 |
EP1493715A1 (en) | 2005-01-05 |
WO2003084874A1 (en) | 2003-10-16 |
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