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摘要: |
采用活性炭纤维吸附型固相微萃取 (ACF -SPME)方法检测油品中的各类含硫化合物。经条件试验 ,各参数确定为 :萃取时间 15min ,萃取温度 4 0℃ ,解吸时间为 2min。实验结果表明 ,该方法线性相关性好 ,4 %
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关键词: 活性炭纤维,固相微萃取,乙硫醇,二甲基二硫,2,5-二甲基噻吩,气相色谱 |
DOI: |
分类号:TE622 |
基金项目: |
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Study on the Method of Activated Carbon Fiber Solid - Phase Microextraction to Detect Sulfur Compounds in Oil |
Yu Jiang Wang Yalin Sun Tonghua Jia Jinping
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Abstract: |
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Key words: activated carbon fiber, solid-phase microextraction, ethanethiol, dimethyl disulfide, 2,5-dimethylthiophene, 1-hexanethiol, gas chromatography |