固碱用热载体熔盐组分的测定

Measurement on components of molten salt-thermal medium for solid caustic soda

介绍了由7%硝酸钠、40%亚硝酸钠、53%硝酸钾配制成的热载体熔盐中硝酸钠、亚硝酸钠、硝酸钾、氢氧化钠和碳酸钠含量的测定方法。

The methods are introduced to measure the contents of sodium nitrate, sodium nitrite, potassium nitrate, caustic soda and sodium carbonate from the thermal medium - molten salt. The above molten salt is made of 7% （w. t. ） sodium nitrate,dO% （w. t. ） sodium nitrite and 53% （w. t. ） potassium nitrate.