发明名称 |
FIBROUS MATERIAL FOR AN ELECTROLYZER DIAPHRAGM, AND DIAPHRAGM COMPRISING SUCH MATERIAL |
摘要 |
The formulation of such material is derived from that of the octatitanate of potassium having the formula K2 Ti8 O17, wherein the titanium ions at the oxidation degree 4 are partially substituted by metal cations which are stable in octahedral site and which have an oxidation degree lower than 4, the charge compensation, because of said substitution, being effected by introducing additional alkaline ions selected among sodium, potassium and lithium. The diaphragms made from those materials are particularly usable in electrolyzers operating at a temperature comprised between 120 and 200<o>C and of which the electrolyte is concentrated potash. |
申请公布号 |
DE3468703(D1) |
申请公布日期 |
1988.02.18 |
申请号 |
DE19843468703 |
申请日期 |
1984.11.15 |
申请人 |
ALSTHOM;ETABLISSEMENT PUBLIC DIT: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) |
发明人 |
TOURNOUX, MICHEL;MARCHAND, RENE;PATARIN, JOEL |
分类号 |
C30B29/62;C01G23/00;C01G37/00;C01G49/00;C01G53/00;C25B13/04;(IPC1-7):C25B13/04 |
主分类号 |
C30B29/62 |
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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