发明名称 |
APPARATUS FOR MANUFACTURING NEGATIVE-ELECTRODE CARBON MATERIAL, AND METHOD FOR MANUFACTURING NEGATIVE-ELECTRODE CARBON MATERIAL USING SAME |
摘要 |
The present invention provides an apparatus for manufacturing a lithium-ion secondary cell negative-electrode carbon material by heat-treating carbon particles while causing the carbon particles to flow within a heat-treatment furnace, the apparatus for manufacturing a lithium-ion secondary battery negative-electrode carbon material having: a heat-treatment furnace provided with a carbon-particle supply opening for supplying the carbon particles into the interior, and a negative-electrode carbon material recovery opening for taking out the negative-electrode carbon material from the interior; and a cooling tank connected in an airtight manner to the negative-electrode carbon material recovery opening of the heat-treatment furnace, and provided with a cooling means. Also provided is a method for manufacturing a lithium-ion secondary battery negative-electrode carbon material by using the apparatus. |
申请公布号 |
EP2892093(A1) |
申请公布日期 |
2015.07.08 |
申请号 |
EP20130832044 |
申请日期 |
2013.08.27 |
申请人 |
NIPPON COKE & ENGINEERING CO., LTD. |
发明人 |
UMENO, TATSUO;TSUNAWAKI, TADANORI;OKABE, SHINYA;OIE, SHIROU;SUMITOMO, JYUGO;NAKANO, SHIGEYOSI |
分类号 |
H01M4/587;C01B31/02;C23C16/44;H01M4/36 |
主分类号 |
H01M4/587 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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