| 沥青烟尘测定系统的开发与应用 |
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| 引用本文： | 刘静,何兆益,黄刚.沥青烟尘测定系统的开发与应用[J].石油沥青,2013(6):50-53. |
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| 作者姓名： | 刘静 何兆益 黄刚 |
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| 作者单位： | [1]攀枝花学院,攀枝花617000 [2]重庆交通大学,重庆400074 |
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| 基金项目： | 国家自然基金“高温条件下改性沥青烟雾产生机理与抑制技术研究（51078372）” |
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| 摘 要： | 热拌沥青施工温度高达160～180℃,会产生大量有毒有害的沥青烟,危害人体健康,对环境造成污染.基于重量法,选定了对于沥青烟尘有显著吸附效果的吸附材料—聚丙烯吸附棉,提出了沥青烟尘含量的测定方法,最终开发出—套沥青烟尘测定系统,用于沥青抑烟材料的吸附研究.实验证明,该系统操作简单、稳定性好、实验误差小,为系统评价沥青烟雾变化规律,深入研究抑烟技术提供了保障.
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| 关 键 词： | 沥青烟 重量法 沥青烟尘测定系统 聚丙烯吸附棉 测定方法 |
Development and Application of Measurement System of Asphalt Smoke |
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| Liu Jing,He Zhaoyi,Huang Gang.Development and Application of Measurement System of Asphalt Smoke[J].Petroleum Asphalt,2013(6):50-53. |
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| Authors: | Liu Jing He Zhaoyi Huang Gang |
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| Affiliation: | 1. Panzhihua University, Panzhihua 617000 ; 2. Chongqing Jiaotong University, Chongqing 400074) |
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| Abstract: | The construction temperature of hot mix asphalt is as high as 160 ~C - 180 ~C, and can produce large amounts of poisonous and harmful asphalt smoke which harms to human health , and damage to the environment. Based on the gravimetric method, the polypropylene cotton was selected because it had signifi- cant adsorption effect to the asphalt smoke, the determination methods of the content of asphalt smoke were put forward. Eventually a measurement system of asphalt smoke was developed that used for the adsorption re- search of asphalt smoke suppression materials. The experiments showed that the system was simple to operate, good stability and small experiment error, it provided a further study of smoke suppression technique. safeguard for system evaluation of asphalt smoke and |
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| Keywords: | asphalt smoke gravimetric method measurement system of asphalt smoke polypropylene cotton determination method |
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