| 玄武岩特征及熔融析晶性能研究 |
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| 引用本文： | 童庆,樊霆,王浩明,孙礼明,黄界颖. 玄武岩特征及熔融析晶性能研究[J]. 建材地质, 2013, 0(6): 27-29 |
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| 作者姓名： | 童庆 樊霆 王浩明 孙礼明 黄界颖 |
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| 作者单位： | [1]合肥水泥研究设计院,安徽合肥230051 [2]安徽农业大学资源与环境学院,安徽合肥230036 |
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| 基金项目： | 科技部“十二五”国家科技支撑计划项目（2011BAE29B00）. |
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| 摘 要： | 玄武岩纤维作为一种理想的高温烟气过滤材料,确定适宜产地的玄武岩以制备玄武岩纤维显得尤为重要.采用XRF、POM、XRD及TG-DSC方法,对取自黑龙江鸡西玄武岩样品的化学组成、表面形态及熔融析晶特性进行分析研究,为玄武岩纤维的制备提供理论依据.结果表明,其主要矿物成分为拉长石一钙长石,并含有部分辉石、橄榄石及蒙脱石.玄武岩样品的酸度系数为6.0;样品的熔融温度1 332℃、析晶温度1 262℃、纤维制备控制温度约为1 340℃.
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| 关 键 词： | 玄武岩纤维 矿物形态 熔融特性 析晶性能 |
Study on Morphology and Melting Crystallization Characteristics of Basalt |
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| TONG Qing;FAN Ting;WANG Hao-ming;SUN Li-ming;HUANG Jie-ying. Study on Morphology and Melting Crystallization Characteristics of Basalt[J]. , 2013, 0(6): 27-29 |
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| Authors: | TONG Qing FAN Ting WANG Hao-ming SUN Li-ming HUANG Jie-ying |
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| Affiliation: | TONG Qing;FAN Ting;WANG Hao-ming;SUN Li-ming;HUANG Jie-ying(Hefei Cement Research Design Institute, Hefei 230051, China;School of Resource and Environment, Anhui Agricultural University, Hefei 230036, China) |
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| Abstract: | Basalt fiber as an ideal high temperature gas filtration material,which determining a suitable basalt to produce basalt fiber was very important.Chemical composition,surface morphology and melting crystallization characteristics of basalt sample from Heilongjiang Jixi was studied by using XRF,POM,XRD and TG-DSC methods,which provided a theoretical basis for preparation of basalt fiber.The results showed that the main mineral components of the sample were labradorite-anorthite,which also contained part ofpyroxene,olivine and montmorillonite.The sample acidity coefficient was 6.0.The sample melting temperature was 1 332 ℃ and crystallization temperature was 1 262 ℃,fiber preparation control temperature was about 1 340℃. |
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| Keywords: | basalt fiber mineral morphology melting characteristics crystallization characteristics |
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