Adsorption of Aniline and Benzene on Phenolic Resin Prepared by Inverse Suspension Polymerization and Modified by Phenolic Hydroxyl Group 反相悬浮制备酚羟基修饰酚醛树脂对苯和苯胺的吸附
Biorefractory wastewater containing one kind of typical aromatic compounds, i.e., aniline, chlorobenzene, p chlorophenol and p nitrophenol, was investigated by Advanced Electrochemical Oxidation Process ( AEOPs) on a novel β PbO 2 anode modified by fluorine resin. 经氟树脂改性的βPbO2电极作为新型阳极,对几种含典型难生化降解芳香化合物,苯胺、氯苯、对氯苯酚、对硝基酚的模拟废水进行了电催化降解。
The phenolic resin synthesized from phenol and formaldehyde in the presence of a tertiary amine catalyst was chemically modified with a small amount of aniline derivative to produce a higher molecular weight, modified phenolic resin. 选用某种叔胺类化合物作苯酚和甲醛反应的催化剂,并加入少量苯胺衍生物,制备了一种分子量较高的改性酚醛树脂。
A new method to synthesize N, N '-diphenyl thiourea ( DPTU) from aniline and CS 2 was developed in the presence of acidic resin as catalyst under reflux temperature for 6 h with the yield of 82.7% and the selectivity of 100%. 探讨了合成二苯硫脲的新方法。以酸性树脂作催化剂在回流温度下使苯胺与CS2反应6h,二苯硫脲的收率达827%,选择性为100%。
A New Aniline Group Curing Agent of Epoxy Resin 一种芳胺型环氧树脂固化剂
The adsorption isotherms and kinetics of aniline on NKA-II and AB-8 macroporous adsorp-tion resin were investigated. 测定了水相中苯胺在NKA-II和AB-8这2种大孔吸附树脂上的吸附等温线和吸附速率曲线。
Study on adsorbing aniline wastewater by resin 树脂吸附苯胺废水的研究
Fluorine containing aniline resin was synthesized by polycondensation of 2 TriFluoromethyl aniline with formaldehyde. 通过邻三氟甲基苯胺与甲醛缩合,合成了一系列不同胺值的含氟苯胺树脂。
Adsorption of aniline on nka-ⅱ macroporous adsorption resin NKA-Ⅱ大孔吸附树脂吸附高浓度苯胺溶液的试验研究