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| 橡胶油中PCA和PAHs含量的快速检测方法 |
| Rapid Determination of PCA and PAHs Contents in Rubber Oil |
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| DOI： |
| 中文关键词: 多环芳香族化合物；多环芳烃；橡胶油；薄层色谱；氢火焰离子化检测器；气相色谱-质谱联用；加标回收率 |
| 英文关键词: PCA； PAHs； rubber oil； TLC； FID； GC-MS； recovery |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | | Luo Xiang | Refining and Chemical Research Institute，PetroChina Karamay Petrochemical Company | | Luan Lixin | Refining and Chemical Research Institute，PetroChina Karamay Petrochemical Company | | Ma Yue | Refining and Chemical Research Institute，PetroChina Karamay Petrochemical Company | | Xu Yonghong | Refining and Chemical Research Institute，PetroChina Karamay Petrochemical Company |
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| 中文摘要: |
| 用薄层色谱/氢火焰离子化检测器（TLC/FID）和气相色谱-质谱联用（GC-MS）分别快速检测橡胶油的多环芳香族化合物（PCA）和多环芳烃（PAHs）含量。结果表明：TLC/FID与IP 346检测的橡胶油PCA含量接近，TLC/FID检测法的加标回收率为95%~105%；GC-MS与德国BIU公司检测的橡胶油PAHs含量接近，GC-MS检测法的加标回收率为97%~104%。2种检测方法操作简单、试剂用量小、准确度高、重复性好。 |
| 英文摘要: |
| The PCA and PAHs contents in rubber oil were measured rapidly by TLC/FID and GC-MS，respectively.The experimental testing results showed that the PCAs content of rubber oil measured by TLC/FID was close to the IP 346 method，while the recovery of added standard was 95%~105% by using TLC/FID.The PAHs content of rubber oil detected by GC-MS was close to the result measured by German company BIU，and the recovery of added standard was 97%~104% with GC-MS method.These two detection methods are simple，consume only small amount of testing reagents，and provide high accuracy and good reproducibility. |
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