An Indirect Method for the Estimation of Sodium Vapour Concentration Using an Online Oxygen Sensor

被引：0

作者：

Kundu, Dipankar ^{[1
]}

Ravindranath, Nair Afijith ^{[1
,2
]}

Ganesan, Rajesh ^{[1
,2
]}

Jayaraman, V. ^{[1
,2
]}

机构：

[1] Mat Chem Div, Indira Gandhi Ctr Atom Res, Mat Chem & Met Fuel Cycle Grp, Kalpakkam 603102, Tamilnadu, India

[2] Homi Bhabha Natl Inst, Training Sch Complex, Mumbai 400094, India

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2024年 / 171卷 / 02期

关键词：

sodium vapour; oxygen sensor; dynamic equilibrium; sodium vapour estimation; molar enthalpy of evaporation; NA-O; AEROSOL; SYSTEMS;

D O I：

10.1149/1945-7111/ad2312

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

An online method is developed for the estimation of sodium vapour concentration in a confined volume using an oxygen sensor. First, the sodium vapour is made to react with a known amount of oxygen and the change in oxygen concentration in the presence and absence of the sodium vapour are measured using a YSZ-based potentiometric sensor. The sodium vapour concentration in the confined volume is then calculated from the consumed oxygen concentration. This methodology utilizes an indirect way for the estimation of sodium vapour concentration. Indirect estimation of sodium concentration using an online oxygen sensor.Utilizes the reaction between sodium and oxygen to form sodium oxides.The consumption of oxygen is correlated to sodium concentration.Comparison of estimated sodium vapour concentration with literature data.

引用

页数：6

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