高温裂解-离子色谱技术的研究进展

离子色谱在阴阳离子检测方面具有检测迅速、灵敏度高等优势。但随着有机质物质的检测需求不断上升，建立科学的前处理方法已迫在眉睫。高温裂解技术具有样品处理自动快速、操作简单、重复性好等优点。该文概述了近年来高温裂解系统的基本原理和种类，以及高温裂解-离子色谱联用技术在煤、石油、环境监测、化工原料、生物质等领域的应用，及其对有机质样品中氟、氯、溴、碘、氮、硫元素的检测，并对其发展趋势进行了展望。

Research progress of pyrolysis combined with ion chromatography

Ion chromatography (IC) is widely used in the anions and cations analysis for its rapid detection and high sensitivity. With the increasing requirement of detecting organic of samples, developing a suitable pretreatment method is important. Pyrolysis apparatus can be operated automatically and easily with high sensitivity and good repeatability. In the paper, the basic principles and types of burners are introduced. The pyrolysis combined with ion chromatography (pyrolysis-IC) are applied in biology, petroleum, coal, materials, environment and other organic samples. The further development of pyrolysis-IC are also introduced.