活性炭催化氧化烟气中SO_2的研究

为了有针对性地寻找有实际应用价值的炭系脱硫剂 ,以活性炭为研究对象 ,较深入地研究了影响其脱硫性能的因素。通过对活性炭脱除烟气中SO2 的实验研究 ,得出了活性炭脱硫效果的关键是活性炭的催化活性 ,在催化活性一定的条件下 ,O2 浓度、水蒸汽浓度、炭床层温度等影响脱硫效率的结果。并由此得出寻找具有较高催化活性的炭系脱硫剂 ,是保证脱硫效率 ,使炭系脱硫剂得以推广应用的关键的结论

Sutdy On Catalytic Oxidation SO2 In Fume By Activated Carbon

In order to find the key influential factor of SO 2 removal efficiency,the present paper has done a careful study on the testing methods of SO 2 removal from flue gas by activated carbon adsorption method.The testing result showed that the key influencing factor of desulfurization rate laid in catalytic activities of the activated carbon catalysts.At certain conditions,the factors of O 2 concentration,steam concentration,and carbon bed temperature would influence the desulfurization rate.The result is the high catalytic activity of desulfurization chemical can ensure the desulfurization rate,and it should be extended.