| 发明名称 |
PROCESS FOR PRODUCING SPINEL TYPE LITHIUM MANGANATE |
| 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. <IMAGE> |
| 申请公布号 |
EP1043275(B1) |
申请公布日期 |
2008.11.12 |
| 申请号 |
EP19990923965 |
申请日期 |
1999.06.08 |
| 申请人 |
MITSUI MINING & SMELTING CO., LTD.;MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NAGAYAMA, MASATOSHI;ARIMOTO, SHINJI;NUMATA, KOICHI;KAMADA, TSUNEYOSHI |
| 分类号 |
C01G45/00;C04B35/64;C01G45/12;H01M2/02;H01M2/32;H01M4/131;H01M4/58;H01M10/05;H01M10/44 |
主分类号 |
C01G45/00 |
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