| 树脂旧砂热法再生加热温度的研究 |
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| 引用本文： | 孙清洲,赵中魁,等.树脂旧砂热法再生加热温度的研究[J].山东建筑工程学院学报,2000,15(4):71-74. |
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| 作者姓名： | 孙清洲 赵中魁 |
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| 作者单位： | 山东建筑工程学院材料科学与工程系!山东济南250014 |
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| 基金项目： | 山东省科技计划项目! (0 0 30 90 40 6 ) |
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| 摘 要： | 通过在实验室条件下对树脂旧砂在一定加热温度、加热时间下燃烧减量的测试，建立了几种树脂旧砂加热温度和燃烧减量之间的关系曲线；基于对燃烧减量－加热温度关系曲线及对燃烧后冷却到室温的再生旧砂表面特征的观察，提出了几种树脂砂热法再生的加热温度和加热时间。
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| 关 键 词： | 热法再生 加热温度 树脂旧砂再生 |
Experimental research on heating temperature of hot-reclamation of used resinbonded sands |
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| SUN Qing zhou,et al.Experimental research on heating temperature of hot-reclamation of used resinbonded sands[J].Journal of Shandong Institute of Architecture and Engineering,2000,15(4):71-74. |
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| Authors: | SUN Qing zhou |
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| Affiliation: | SUN Qing zhou 1 et al |
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| Abstract: | The curves of heating temperature vs the loss of ignition (LOI)of some kinds of used resin bonded sand are shown by laboratory testing the LOI under given heating temperature and time. Based on the curves and the observation of surface characters of reclaimed sand which cooled to the indoor temperature after heating, the heating temperature and time for the hot reclamation of resinbonded sands are suggested. |
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| Keywords: | hot reclamation heating temperature the loss of ignition heating time |
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