磷是重油加氢催化剂的活性组分,建立催化剂中磷含量的简便、准确的分析方法,对指导工业生产有一定意义。许多先进的分析技术在磷的分析领域得到了广泛的应用,如电感耦合等离子体发射光谱法和X—射线荧光光谱法,此两种方法虽有较好的效果,但因需要昂贵的仪器和特定的实验设备,不适合常规分析和方法的普及推广。 Phosphorus is the active component of heavy oil hydrogenation catalyst. It is a simple and accurate method to establish the phosphorus content in the catalyst, which has certain significance to guide the industrial production. Many advanced analytical techniques have been widely used in the field of phosphorus analysis, such as inductively coupled plasma atomic emission spectrometry and X-ray fluorescence spectrometry, although these two methods have good results, but due to the need for expensive instruments and Specific experimental equipment is not suitable for routine analysis and popularization of methods.