为考察活性炭（AC）脱硫剂对H2S吸附去除性能的影响，以活性炭为载体，采用浸渍法制备负载氢氧化钠（NaOH）和铜酞菁（CuPc）的活性炭基脱硫剂。实验得到各对照组AC的H2S穿透时间和饱和硫容的变化规律。结果显示，负载质量分数为0.025%~0.250%的CuPc可以在一定程度上提高活性炭的穿透硫容，但饱和硫容与空白组相比没有明显差异；负载质量分数为10%的NaOH，活性炭的穿透时间为180 min，饱和硫容达到789.7 mg/g，比空白组提高了60%；负载10%的NaOH和0.250%的CuPc，AC的穿透时间为230 min，饱和硫容为730.0 mg/g，比单独负载10%的NaOH穿透时间提高20%。% The influence activated carbon desulfurizers on H2S adsorption were studied. Activated carbon based desulfurizers were prepared by AC immersion with NaOH and CuPc. The penetration time of H2S and the saturated sulfur capacity variation regulations were obtained from experiments. The results showed that loading 0.025%~0.250% CuPc can improve the penetration time; however the saturated sulfur capacity doesn’t have any significant differences compared to the blank; when loading 10%NaOH, the penetration time is 180 min and the saturated sulfur capacity is 789.7 mg/g, which is 60%higher than the blank;loading10%NaOH and 0.250%Co(NO3)2, the saturated sulfur capacity of AC is 730.0 mg/g and the penetration time of AC is 230 min, which 20%than which of 10%NaOH.
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