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| Analysis and detection technology of gas components by Ion Chromatography |
| Received:April 02, 2021 Revised:April 10, 2021 |
| View Full Text View/Add Comment Download reader |
| DOI：10.3969/j.issn.2095-1035.2021.05.002 |
| KeyWord:Gas composition ;Ion chromatography(IC); Analysis；Detection |
| Author | Institution |
| HAN Xinghao |
西藏农牧学院 |
| SHOU Dan |
浙江省中医药研究院中药研究中心 |
| JIN Micong |
宁波市疾病预防控制中心 |
| ZHU Yan |
浙江大学 |
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| Abstract: |
| Traditional ion chromatography is mainly applied to anionic, cationic and polar compounds in aqueous solution. With the expansion of the application scope of ion chromatography, through the appropriate sample preparation, the samples of non-aqueous solution can be transformed into aqueous solution, including organic solvents, solid samples and gaseous samples. Especially with our attention to the atmospheric environment, gas purity and the composition of gaseous samples in exhaled gas, more and more gas and gaseous samples, especially ionic and polar samples, are produced These compounds can be converted into aqueous solution by appropriate sample preparation and collection, and analyzed by ion chromatography.This paper reviews the ion chromatography detection technology of gas components, summarizes the preparation and collection methods of gas substances in gas samples, aerosols and liquid samples, and uses ion chromatography technology to determine the above samples. The problems in the application of this technology and its development prospect are also discussed. |
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