发明名称 |
Apparatus and system for refining sodium |
摘要 |
An object of the invention is to provide a sodium refining apparatus which has a simple constitution and does not deteriorate a solid electrolyte employed therein. The sodium refining apparatus of the invention, in which impurities contained in sodium are removed by a solid electrolyte having sodium ion conductivity, includes a bottom-closed casing made of a solid electrolyte and containing a small amount of highly pure sodium; an outer casing accommodating said bottom-closed casing and containing, outside said bottom-closed casing, impurity-containing sodium; a first electrode inserted in the impurity-containing sodium; a second electrode inserted in the highly pure sodium; and a power source for applying DC voltage to the electrodes; wherein the impurity-containing sodium and the highly pure sodium are in electrical contact with each other via the solid electrolyte.
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申请公布号 |
US2002079214(A1) |
申请公布日期 |
2002.06.27 |
申请号 |
US20010886253 |
申请日期 |
2001.06.22 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
NISHI TOSHIRO;TSUKAHARA CHISATO;KAGUCHI HITOSHI;USUI YUKINORI;KUROME KAZUYA |
分类号 |
C22B26/10;C25C3/02;(IPC1-7):C25C3/00;B01D59/40 |
主分类号 |
C22B26/10 |
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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