微量磷单质检测方法研究进展  

Determination of Trace Phosphorus

作　　者：付太安 李玲菊 陈苗 陈丽军 Fu Taian;Li Lingju;Chen Miao;Chen Lijun(School of Chemical Engineering,Guizhou Institute of Technology,Guiyang 550003,China)

机构地区：[1]贵州理工学院化学工程学院,贵州贵阳550003

出　　处：《山东化工》2023年第19期128-130,133,共4页Shandong Chemical Industry

基　　金：贵州理工学院高层次人才科研启动经费项目(XJGC20190905);贵州省高等学校教学内容和课程体系改革项目(2021214)。

摘　　要：随着科学技术的发展和废物无害化、资源化利用的需要,微量磷单质定性定量分析方法得到了不断地改进和提高。本中就目前微量磷单质主流分析方法——分光光度法和气相色谱法进行了详细的探讨,分析了新型检测技术,如质谱法、X射线荧光光谱法、电感耦合等离子体法在磷单质检测中的应用,总结了每种方法的检测流程、检出限、存在的问题等。希望能够为微量磷单质分析检测方法的快速、合理选择提供参考,促进微量磷单质分析方法的进一步完善。With the development of science and technology and the need of harmless and resource utilization of waste,the analytical method of trace phosphorus has been improved.In this paper,the main analytical methods of trace phosphorus,spectrophotometer and gas chromatography,are discussed in detail.The application of new detection techniques,such as mass spectrometry,X-ray fluorescence spectrometry and Inductively coupled plasma method,in the determination of phosphorus was analyzed.The detection process,detection limit and existing problems of each method are summarized.It is hoped that it can provide reference for the rapid and reasonable choice of analytical methods for trace phosphorus and promote the further improvement of analytical methods for trace phosphorus.

关 键 词：磷单质 分光光度法 气相色谱法 溶剂萃取 

分 类 号：O657.3[理学—分析化学] O657.7[理学—化学]