摘要
采用氨基苯酚修饰氯甲基化的聚苯乙烯-二乙烯苯合成了新型超高交联吸附树脂MAPR。通过红外、BET和TGA对树脂进行了表征,并通过静态吸附试验测定了MAPR树脂对邻甲苯胺、邻苯二甲酸、无水对氨基苯磺酸、间苯二酚、乙萘酚的吸附。结果表明:用氨基苯酚修饰的超高交联吸附树脂对碱性物质、酸性物质都具有一定的吸附性能,并对其进行了理论解释。
New hypercrosslinked adsorption resins named MAPR modified with aminophenol were synthesized, and characterized by FT-IR, BET and TGA. Then through the experiments of static adsorption at the same temperature, the adsorption capacities of the adsorption resin MAPR toward o-toluidine, o-phthalic acid, p-aminobenzenesulfonic acid, resorcinol and β-naphthol were determined. The results indicate that the adsorption resin MAPR has better effect on adsorption capacities of acid substances and alkaline substances.
出处
《化学工业与工程》
CAS
2010年第1期43-48,共6页
Chemical Industry and Engineering
关键词
超高交联吸附树脂
氨基苯酚
静态吸附
吸附性能
hypercrosslinked adsorption resin
aminophenol
static equilibrium adsorption
adsorption performance
