发明名称 |
Process for the production of hydrogen peroxide solution |
摘要 |
A process for the production of hydrogen peroxide solution from seawater as a starting material substantially free of effective chlorine or organic halogen compounds. An electric current is passed through an insoluble anode and an oxygen gas diffusion cathode while keeping the halide ion concentration of anolyte supplied to the anode chamber to a level not greater than 1 g/l. Hydrogen peroxide thus generated dissolves in the catholyte. Anodic oxidation of halide ions is suppressed, to thereby inhibit the production of effective chlorine.
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申请公布号 |
US2002130048(A1) |
申请公布日期 |
2002.09.19 |
申请号 |
US20020095482 |
申请日期 |
2002.03.13 |
申请人 |
PERMELEC ELECTRODE LTD. |
发明人 |
NAKAJIMA YASUO;NISHIKI YOSHINORI;UNO MASAHARU;KATSUMOTO AKIRA;NISHIMURA KUNIO |
分类号 |
C01B15/027;C25B1/30;C25B9/00;C25B9/08;(IPC1-7):C25B1/30 |
主分类号 |
C01B15/027 |
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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