Centrifugal spray singlet oxygen generator for a COIL with nitrogen as a buffer gas

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00399062" target="_blank" >RIV/68378271:_____/13:00399062 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2010590" target="_blank" >http://dx.doi.org/10.1117/12.2010590</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2010590" target="_blank" >10.1117/12.2010590</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Centrifugal spray singlet oxygen generator for a COIL with nitrogen as a buffer gas

Popis výsledku v původním jazyce

Operation parameters of originally designed Centrifugal Spray Singlet Oxygen Generator (CSSOG) for pumping a Chemical Oxygen-Iodine Laser (COIL) were studied using nitrogen as a buffer gas instead of helium used previously. In CSSOG, singlet oxygen is generated by the reaction between gaseous chlorine and basic hydrogen peroxide (BHP) in a form of a very fine spray. This system with a high interfacial surface area enables a very high reaction rate. A depleted BHP liquid in the reaction with chlorine isfast separated from gas containing singlet oxygen by means of a specially designed centrifugal gas-liquid separator. The experiments with the modified CSSOG for operation with much cheaper nitrogen instead of helium proved the effective production of singlet oxygen with a yield of 0.4 - 0.8 at even very high generator pressures (260 - 450 Torr).

Název v anglickém jazyce

Centrifugal spray singlet oxygen generator for a COIL with nitrogen as a buffer gas

Popis výsledku anglicky

Operation parameters of originally designed Centrifugal Spray Singlet Oxygen Generator (CSSOG) for pumping a Chemical Oxygen-Iodine Laser (COIL) were studied using nitrogen as a buffer gas instead of helium used previously. In CSSOG, singlet oxygen is generated by the reaction between gaseous chlorine and basic hydrogen peroxide (BHP) in a form of a very fine spray. This system with a high interfacial surface area enables a very high reaction rate. A depleted BHP liquid in the reaction with chlorine isfast separated from gas containing singlet oxygen by means of a specially designed centrifugal gas-liquid separator. The experiments with the modified CSSOG for operation with much cheaper nitrogen instead of helium proved the effective production of singlet oxygen with a yield of 0.4 - 0.8 at even very high generator pressures (260 - 450 Torr).

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

XIX International Symposium on High-Power Laser Systems and Applications 2012

ISBN

978-0-8194-9455-9

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

5

Strana od-do

—

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Istanbul

Datum konání akce

10. 9. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000319867800006