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Proceedings Paper

Electrochemical regeneration of basic hydrogen peroxide for chemical oxygen iodine laser
Author(s): Masamori Endo; Masami Hano; Syuhei Wakita; Masaharu Uno; Shuzaburo Takeda
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Paper Abstract

A 3.6M basic hydrogen peroxide solution is electrochemically regenerated. The apparatus was originally developed for electrolytic H2O2 production, generating dilute (<0.2M) BHP for paper manufacturing. To suppress decomposition by various mechanisms, they are identified and quantified. Both caffeine and peracetic acid are found effective to suppress autodecomposition. Theoretical prediction of the current efficiency is made to find an optimum operational condition. A BHP of 3.614M is regenerated to 3.657M with a current efficiency of 67%.

Paper Details

Date Published: 23 March 2005
PDF: 4 pages
Proc. SPIE 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, (23 March 2005); doi: 10.1117/12.610971
Show Author Affiliations
Masamori Endo, Tokai Univ. (Japan)
Masami Hano, Tokai Univ. (Japan)
Syuhei Wakita, Permelec Electrode Ltd. (Japan)
Masaharu Uno, Permelec Electrode Ltd. (Japan)
Shuzaburo Takeda, Tokai Univ. (Japan)


Published in SPIE Proceedings Vol. 5777:
XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers
Jarmila Kodymova, Editor(s)

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