脱硫液中溶解CO_2含量测定存在的问题及改进方法

Improved Measurement Method of CO_2 Resolved in Sulfur-removing Reagent

分析了现行干气、液态烃等气体脱硫液中溶解CO2 含量存在的测定值与实际数值的误差原因 ,认为析出的CO2 气体体积量应等于析出的气体总体积量减去H2 S的体积量 ;并提出了改进方法 ,经改进后测定方法简单 。

The measured value of CO 2 dissolved in gaseous sulfur-removal reagent such as dry gas, liquid hydrocarbon, ect. with the actual one are different. The reason is analyzed. It is considered that the volume of the precipitated CO 2 should be equal to the total volume minus the volume of H 2S. And the improved method is suggested. The measuring method is easy and the analyzed data are accurate after the improvement.