| 在线加湿压力和加湿流量对PM_(10)排放的影响 |
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| 引用本文： | 孙宗贵,刘泽常,Joerg Faschingleitner,刘玉堂.在线加湿压力和加湿流量对PM_(10)排放的影响[J].山东建筑工程学院学报,2009(1). |
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| 作者姓名： | 孙宗贵 刘泽常 Joerg Faschingleitner 刘玉堂 |
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| 作者单位： | 山东建筑大学市政与环境工程学院;奥地利维也纳工业大学化学工程研究所; |
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| 基金项目： | 中—奥(地利)国际间科技合作项目(ⅦA9,CN10/2007);;山东省自然科学基金资助项目(Y2007G59) |
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| 摘 要： | 利用实验室粉体物料自由下落在线加湿模拟试验装置,研究气水两相喷嘴中的加湿压力和加湿流量对不同粉体物料中PM10排放的影响。通过实验,获得的最佳加湿压力为0.30MPa,最佳加湿流量为2.4 L/h。利用最佳加湿压力和最佳加湿流量可以优化在线加湿条件,达到最佳的降尘效果和节约降尘成本。
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| 关 键 词： | 在线加湿 加湿流量 加湿压力 可吸入颗粒物 降尘率 |
The influence of air pressure and spraying water flux on PM_(10) generation |
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| SUN Zong-gui,LIU Ze-chang,Joerg Faschingleitner,et al..The influence of air pressure and spraying water flux on PM_(10) generation[J].Journal of Shandong Institute of Architecture and Engineering,2009(1). |
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| Authors: | SUN Zong-gui LIU Ze-chang Joerg Faschingleitner |
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| Affiliation: | 1.School of Municipal and Environmental Engineering;Shandong Jianzhu University;Jinan 250101;China;2.Institute of Chemical Engineering;Vienna University of Technology;Vienna 166A-1060;Austria |
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| Abstract: | With the automatic apparatus of falling bulk material,the influence is studied of air pressure and water volume flows on dust suppression efficiency.By experiments,optimal air pressure and optimal water volume flows were found out,0.30MPa and 2.4L/h.respectively.By using the optimal air pressure and optimal water volume flows,we can optimize water-spraying conditions so that we can get the optimal dust suppression efficiency and lower the cost of dust suppression. |
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| Keywords: | water-spraying system water flux air pressure PM10 dust suppression efficiency |
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