论文部分内容阅读
采用化学反应浓缩技术,将丙烯中痕量碱性氮化物转变为水溶性的阳离子,用离子色谱法进行测定。该法准确度高,操作简便,可测定丙烯中 10～(-9)g/L的碱性氮化物,也可用于炼油厂及其它环境气氛中碱性氮化物的测定。
Using chemical reaction concentration technology, traces of basic nitrides in propylene were converted to water-soluble cations by ion chromatography. This method has high accuracy and easy operation. It can measure 10-9 g / L basic nitrides in propylene and can also be used for the determination of basic nitrides in oil refineries and other environmental atmospheres.