苯二胺与四氯化钛反应合成聚合物的模型化合物钛杂咪唑啉。该化合物经元素分析、红外光谱、质谱测试。
Ti -containing imidazoline model compound was prepared by reacting o-phenylene diamine with titanium tetrachloride. The compound was identified by elemental analysis, IR and MS.
本文综述了三类SBS介质的一般特性，对于新出现的表现出良好的SBS特性的介质如：LAP晶体，四氯化物液体，碳氟化合物液体及稀有气体作了综述。
The author gave a summary on the SBS characters of newly appeared SBS medium, such as LAP crystal, liquid tetrachlorides, heavy fluorocarbon and rare gases.
本工作对唑类化合物在不同溶剂中的荧光被四氯化碳的猝灭问题进行了研究。
The fluorescence quenching of aromatic oxazole derivatives by CCl4 in different solvents was studied.
结果表明：四氯化钛对总氮的脱除率为80％左右，碱氮的脱除率可达90％以上； 二氯化铜对碱性含氮化合物的络合具有较高的选择性；
The results show that the removal of nitrogen compounds by TiCl 4 complexing is about 80%, and 90% for that of basic nitrogen compounds.
结果表明：四氯化钛对总氮的脱除率为80％左右，碱氮的脱除率可达90％以上； 二氯化铜对碱性含氮化合物的络合具有较高的选择性；
The results show that the removal of nitrogen compounds by TiCl 4 complexing is about 80%, and 90% for that of basic nitrogen compounds.
应用推荐