二氧化硫

Optimization and modeling of boric acid extraction from colemanite in water saturated with carbon dioxide and sulphur dioxide gases.

在二氧碳及二氧饱和水溶液中从硬硼钙石提取硼酸最优方案的研究。

The property that Activated Carbon Fiber (ACF) materials absorb sulfur dioxide in ambient air was studied by the Tetrachlorowercurate (TCM) pararosaniline method.

本文采用四氯汞盐溶液吸收--盐酸副玫瑰色法研究了活性碳维材料(ACF)对微量二氧气体的吸附性能。

The results show experiment have a higher removal rate and the last oxidize product of hydrothion and mercaptan is condensed state sulfide, could not be sulfur dioxide.

试验结果表明能达到较好的去除效果,氢、醇的最终氧产物可以不是二氧,而是凝聚态的物。