发明公开
- 专利标题: PROCESS FOR PRODUCING SPINEL TYPE LITHIUM MANGANATE
- 专利标题(中): 用于生产尖晶石的锰酸锂
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申请号: EP99923965.0申请日: 1999-06-08
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公开(公告)号: EP1043275A1公开(公告)日: 2000-10-11
- 发明人: NAGAYAMA, Masatoshi, Matsushita Elc. Ind. Co. Ltd. , ARIMOTO, Shinji, Matsushita Elect. Ind. Co. Ltd , NUMATA, Koichi , KAMADA, Tsuneyoshi
- 申请人: Mitsui Mining & Smelting Co., Ltd , Matsushita Electric Industrial Co., Ltd.
- 申请人地址: 11-1, Osaki 1-chome, Shinagawa-ku Tokyo 141-8584 JP
- 专利权人: Mitsui Mining & Smelting Co., Ltd,Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Mitsui Mining & Smelting Co., Ltd,Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: 11-1, Osaki 1-chome, Shinagawa-ku Tokyo 141-8584 JP
- 代理机构: Forstmeyer, Dietmar, Dr. rer. nat., Dipl.-Chem.
- 优先权: JP21736998 19980731
- 国际公布: WO0006496 20000210
- 主分类号: C01G45/00
- IPC分类号: C01G45/00
摘要:
A process of producing spinel-type lithium manganate which is characterized by comprising pulverizing electrodeposited manganese dioxide, neutralizing the powder with sodium hydroxide or sodium carbonate to a pH of 2 or higher, mixing the electrolytic manganese dioxide with a lithium raw material, and firing the mixture.
公开/授权文献
- EP1043275B8 PROCESS FOR PRODUCING SPINEL TYPE LITHIUM MANGANATE 公开/授权日:2009-02-25
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