| 煤矸石制造保温材料的研究 |
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| 引用本文： | 刘小波,傅勇坚,刘建华,肖秋国.煤矸石制造保温材料的研究[J].环境科学学报,1995,15(1):122-128. |
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| 作者姓名： | 刘小波 傅勇坚 刘建华 肖秋国 |
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| 作者单位： | 湘潭矿工学院化工系 |
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| 摘 要： | 以煤矸石为主要原料研制的保温材料，具有耐压强度高、导热系数低等特性。通过分析煤矸石在烧成过程中的物理化学变化，在试验中揭示了煤矸石掺入量、煤矸石中的Ｆｅ￣（３＋）和Ｔｉ￣（４＋）对保温材料的性能及工艺过程的影响，并得出了烧成工艺参数与保温材料性能之间的关系。
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| 关 键 词： | 煤矸石 保温材料 综合利用。 |
| 收稿时间： | 1993/11/9 0:00:00 |
STUDY ON THERMAL INSULATING MATERAL MADE FROM COAL REFUSE |
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| Liu Xiaobo,Fu Yongjian,Liu Jianhua and Xiao Qiuguo.STUDY ON THERMAL INSULATING MATERAL MADE FROM COAL REFUSE[J].Acta Scientiae Circumstantiae,1995,15(1):122-128. |
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| Authors: | Liu Xiaobo Fu Yongjian Liu Jianhua and Xiao Qiuguo |
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| Institution: | Department of Chemical Engineering, Xiangtan Mining Institute, Xiangtan 411201,Department of Chemical Engineering, Xiangtan Mining Institute, Xiangtan 411201,Department of Chemical Engineering, Xiangtan Mining Institute, Xiangtan 411201 and Department of Chemical Engineering, Xiangtan Mining Institute, Xiangtan 411201 |
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| Abstract: | Thermal insulating materials that possess specific property of higher compressivestrength and lower thermal conductivity is principally made from coal refuse;and it is a newway for the comprehensive utilization of coal refuse. This paper reveals the effects of the en-tering quantity of refuse and the impurities Fe3+,Ti4+ et al.in refuse on the quality of thethermal insulating material and on the process,through analyzing the physico-chemicalchange of coal refuse in the sintering process,The relationship of the sintering parametersand the property of the material has been obtained. |
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| Keywords: | coal refuse thermal insulating material comprehensive utilization |
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