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| 摘要: |
| 用石油醚把元素硫从铁锈粉中萃取出来，确定了萃取时间。利用汞滴在不同含量的元素硫中变色时间不同这一性质，快速确定锈粉中元素硫的含量范围。实验证明，本法快速、可靠、容易操作。为准确判断油罐车是否污染喷气燃料提供了重要依据。 |
| 关键词: 元素硫 油罐车 喷气燃料 半定量 快速测定 依据 石油醚 萃取时间 变色 可靠 |
| DOI： |
| 分类号:TE626.23 TE88 |
| 基金项目:茂名石化公司铁运公司攻关项目 (A0 10 5 9) |
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| Fast Semiquantitative Analysis of Element Sulphur in Oil Tank Truck |
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Chen Muru 1 An Xiaochun 2 Lin Peixi 3 et al
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| Abstract: |
| The element sulphur was extracted with petroleum ether from the rust powder in oil tank truck, and the time of extracting was estimated. Using mercury drop as reagent, according to different color changing time needed for different element sulfur content |
| Key words: rust powder, mercury drop, element sulphur, semiquantitative analysis, jet fuel |
