| 筛分析与光电仪结合测定粉煤灰级配 |
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| 引用本文： | 黄建成,张九蓉.筛分析与光电仪结合测定粉煤灰级配[J].长江科学院院报,1998,15(3):28-29. |
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| 作者姓名： | 黄建成 张九蓉 |
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| 作者单位： | 河流研究所 |
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| 摘 要： | 用筛分析与移液管分析相结合法测定宽粒径范围粉煤灰级配，需要花费较长的时间、较多的仪器才能完成，改用筛分析与光电颗分仪相结合法来测定其级配，能有效地节省测定时间，简化计算，保证精度要求，具有一定的实用价值。
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| 关 键 词： | 筛分析 移液管 光电仪 颗粒级配 |
Measuring Gradation of Fly Ash with Combination of Sieve Analysis and Photoelectric Particle Size Meter |
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| Huang Jianchen,Zhang Jiurong.Measuring Gradation of Fly Ash with Combination of Sieve Analysis and Photoelectric Particle Size Meter[J].Journal of Yangtze River Scientific Research Institute,1998,15(3):28-29. |
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| Authors: | Huang Jianchen Zhang Jiurong |
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| Abstract: | It takes much time and requires more instruments to measure the wide range gradation of fly ash by using the sieve and pipette analysis. If the combined method of sieve analysis with the photoelectric particle size meter is adopted in the same measurement, it could save measuring time, simplify calculation as well as ensure the precision. Therefore, this method is of practical usage value. |
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| Keywords: | sieve analysis pipette photoelectric particle size meter grain gradation |
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