发明名称 |
Undivided electrolytic cell and use of the same |
摘要 |
The invention relates to a method for producing an ammonium peroxydisulfate or alkali metal peroxydisulfate, to an undivided electrolytic cell which is composed of individual components, and to an electrolytic device composed of a plurality of said electrolytic cells. |
申请公布号 |
US9556527(B2) |
申请公布日期 |
2017.01.31 |
申请号 |
US201214232322 |
申请日期 |
2012.07.13 |
申请人 |
UNITED INITIATORS GMBH & CO. KG |
发明人 |
Müller Michael;Keller Patrick;Schiermeier Markus |
分类号 |
C25B1/00;C25B1/28;C25B9/06 |
主分类号 |
C25B1/00 |
代理机构 |
Kilpatrick Townsend & Stockton LLP |
代理人 |
Kilpatrick Townsend & Stockton LLP |
主权项 |
1. A process for the preparation of an ammonium or alkali metal peroxydisulphate, comprising:
anodic oxidation of an aqueous electrolyte comprising a salt chosen from ammonium sulphate, alkali metal sulphate and/or the corresponding hydrogen sulphate in a tubular electrolytic cell comprising at least one anode and one cathode wherein a diamond layer arranged on a conductive carrier and doped with a tri- or pentavalent element is used as the anode, the tubular electrolytic cell comprises an undivided electrolyte chamber between the anode and the cathode, and the aqueous electrolyte comprises no promoter for increasing the decomposition voltage of water to oxygen and has a total solids content of from about 0.5 to about 650 g/l. |
地址 |
Pullach DE |