Regeneration of basic hydrogen peroxide for chemical oxygen iodine laser

Masami Hano; Syuhei Wakita; Masaharu Uno; Masamori Endo; Kenzo Nanri; Shuzaburo Takeda; Tomoo Fujioka

doi:10.1117/12.515589

10 November 2003 Regeneration of basic hydrogen peroxide for chemical oxygen-iodine laser

Masami Hano, Syuhei Wakita, Masaharu Uno, Masamori Endo, Kenzo Nanri, Shuzaburo Takeda, Tomoo Fujioka

Proceedings Volume 5120, XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers; (2003) https://doi.org/10.1117/12.515589
Event: XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, 2002, Wroclow, Poland

Abstract

Regeneration of Basic Hydrogen Peroxide (BHP) for Chemical Oxygen Iodine Laser (COIL) has been studied. The apparatus is an electrolyte H₂O₂ generator, which is composed of anode chamber, cathode chamber with gas diffusion electrode and cation exchange membrane. BHP containing 5 to 10 weight percent (wt%) of H₂O₂ is supplied to the apparatus and the change in the H₂O₂ concentration is measured for various operational conditions. A 5.11wt% BHP is regenerated with current efficiency of 92% and a 10.4wt% BHP is regenerated with current efficiency of 73%. It is found that the BHP flow rate and temperature of the BHP are critical to obtain high current efficiency.

Citation Download Citation

Masami Hano, Syuhei Wakita, Masaharu Uno, Masamori Endo, Kenzo Nanri, Shuzaburo Takeda, and Tomoo Fujioka "Regeneration of basic hydrogen peroxide for chemical oxygen-iodine laser", Proc. SPIE 5120, XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, (10 November 2003); https://doi.org/10.1117/12.515589

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