发明名称 |
Process for producing acidic water containing dissolved hydrogen peroxide and electrolytic cell therefor |
摘要 |
A process for producing hydrogen peroxide which comprises electrolyzing water in an electrolytic cell 1 partitioned with at least one ion-exchange membrane 2 into an anode chamber 3 including an anode 5 containing an electrode material having an electroconductive diamond structure and a cathode chamber 4, to thereby produce oxygen, ozone and hydrogen peroxide in the anode chamber. Also disclosed is an electrolytic cell for hydrogen peroxide production partitioned with at least one ion-exchange membrane into an anode chamber including an anode and a cathode chamber, or into an anode chamber including an anode, an intermediate chamber and a cathode chamber. The anode contains an electrode material having an electroconductive diamond structure. <IMAGE> |
申请公布号 |
EP0949205(A1) |
申请公布日期 |
1999.10.13 |
申请号 |
EP19990104928 |
申请日期 |
1999.03.11 |
申请人 |
PERMELEC ELECTRODE LTD. |
发明人 |
NISHIKI, YOSHINORI;WAKITA, SHUHEI;NAKAMATSU, SHUJI;TANAKA, MASASHI;KUSORU, TATEO |
分类号 |
C25B11/06;C02F1/46;C02F1/461;C02F1/467;C02F1/72;C25B1/13;C25B1/30;C25B9/00;C25B9/08 |
主分类号 |
C25B11/06 |
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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