FFA-1离子交换纤维对不同酸性气体吸附性能的研究  

THE STUDY ON ADSORPTIVE PROPERTIES OF FFA - 1 ION EXCHANGE FIBER FOR VARIOUS ACID GASES

作　　者：原思国[1] 王毅[1] 兰淑琴[1] 林昆华[1] 

机构地区：[1]河南省科学院化学研究所,郑州450003

出　　处：《离子交换与吸附》1997年第1期60-66,共7页Ion Exchange and Adsorption

摘　　要：FFA－1离子交换纤维是一种弱碱性离子交换材料，本文对这种材料在波相和气相中对HF、SO2、HCl的静态和动态吸附与再生，水分与CO2对吸附的影响，以及它的耐酸、碱、氧化等性能进行了考查，对FFA－1纤维吸附HF分子的机理进行了初步探讨。实验表明：这种功能纤维在劳动保护以及有害气体吸附与净化等领域有着十分良好的应用前景。The adsorptive properties for various acid gases with FFA - 1 material have been studied. The static and dynamic adsorptive capacities for SO2, HF, HCl and regenerative properties have been determined. The effect of H2O and CO2 in adsorptive process, the stability for acid, basic and oxidizing agents have been examined, and the adsorptive mechanism for HF has also been discussed. Owing to the exceedingly dynamic adsorptive properties for toxic gases, the novel fibrous sorbent is expected to be useful in the labor protection and adsorption of toxic gases.

关 键 词：纤维状 离子交换剂 酸性气体 吸附 

分 类 号：O647.316.2[理学—物理化学]