通过克劳斯反应的元素平衡,导出了一组主要依靠气体分析数据、以计算体积增长率为中心并从而获得转化率及硫收率的、较为准确而简便的计算方法。

• Through the element equilibrium of Claus reaction, a group of more accuracy and simple cal-culation method, which is principlely dependent on gas analysis data and calculates volume in-crease rate as the center to obtain conversion rate and sulfur recovery rate, is derived.