浸渍法改性活性炭脱硫(H_2S)研究  

Study on the Modification of Desulfhydrylation of Active Carbon by the Pickling Process

作　　者：邱琳[1] 宁平[1] 任丙南[1] 

机构地区：[1]昆明理工大学环境与工程学院

出　　处：《贵州化工》2005年第2期19-21,共3页Guizhou Chemical Industry

摘　　要：针对普通脱硫剂的硫容较小的问题,我们利用浸渍液对活性炭进行改性试验。结果表明,用7%的碳酸钠(Na2CO3)溶液作为浸渍液对活性炭改性制得的脱硫剂比普通纯活性炭脱硫剂的硫容提高近30%。试验还考查了浸渍液种类、浸渍液浓度、温度对脱硫效率的影响。The active carbon was modified by 7 % sodium carbonate solution as pickling agent, the adsorption capacity of hydrogen sulfide for modified active carbon was more 30% than common one. The influence of sorts, concentration,temperature of pickling agent on the desulfhydrylation efficiency was also investigated.

关 键 词：活性炭 改性 吸附 硫化氢 

分 类 号：X701.3[环境科学与工程—环境工程]