In this paper, the calculating model of rich oxygen Claus technology is set up, its technological characteristics are studied through the moving result and the process gas flow, convert rate, the relations between rich oxygen level and reducing gas concentration etc.
建立了富氧克劳斯工艺的计算模型,通过模型的运行结果研究了其工艺特点,获得了过程气量、转化率、还原气浓度等与富氧程度的关系,以及在富氧条件下直流法的H_2S浓度下限。