六氟化硫中可水解氟化物的吸附试验及分析  

Adsorption Test and Analysis of Hydrolysable Fluorides in Sulfur Hexafluoride

作　　者：梁真镇[1] 付梦月[1] 高英武[1] 黄晓磊[1] 张景利[1] 

机构地区：[1]黎明化工研究院,河南洛阳471000

出　　处：《化学推进剂与高分子材料》2011年第4期89-90,93,共3页Chemical Propellants & Polymeric Materials

摘　　要：通过理化分析和吸附试验分析并讨论了稀土硅铝复合氧化物在不同压力下对六氟化硫(SF6)气体中可水解氟化物的吸附能力,通过吸附能力的变化确定了最佳吸附效果的压力条件。结果表明:室温下稀土硅铝复合氧化物对SF6中可水解氟化物的最佳吸附压力约为1.10 MPa。The adsorption capacities of rare earth silicon-aluminum composite oxides to hydrolysable fluorides in sulfur hexafluoride（SF6） gas under different pressures were analyzed and discussed by physico-chemical analysis and adsorption test.The pressure conditions for optimal adsorption effect were confirmed through variation of adsorption capacity.The results show that the optimal adsorption pressure of the rare earth silicon-aluminum composite oxides to hydrolysable fluorides in SF6 at room temperature is about 1.10 MPa.

关 键 词：吸附剂 六氟化硫 可水解氟化物 吸附能力 

分 类 号：TQ117[化学工程—无机化工] TQ125.152