鐵尾礦的機械力化學活化及制備高強結構材料

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鐵尾礦的機械力化學活化及制備高強結構材料

鄭永超, 倪文, 徐麗, 李德忠, 楊菁華

文章導航 > 工程科學學報 > 2010 > 32(4): 504-508

鄭永超, 倪文, 徐麗, 李德忠, 楊菁華. 鐵尾礦的機械力化學活化及制備高強結構材料[J]. 工程科學學報, 2010, 32(4): 504-508. doi: 10.13374/j.issn1001-053x.2010.04.016

引用本文:

鄭永超, 倪文, 徐麗, 李德忠, 楊菁華. 鐵尾礦的機械力化學活化及制備高強結構材料[J]. 工程科學學報, 2010, 32(4): 504-508. doi: 10.13374/j.issn1001-053x.2010.04.016

ZHENG Yong-chao, NI Wen, XU Li, LI De-zhong, YANG Jing-hua. Mechanochemical activation of iron ore tailings and preparation of high-strength construction materials[J]. Chinese Journal of Engineering, 2010, 32(4): 504-508. doi: 10.13374/j.issn1001-053x.2010.04.016

Citation:

ZHENG Yong-chao, NI Wen, XU Li, LI De-zhong, YANG Jing-hua. Mechanochemical activation of iron ore tailings and preparation of high-strength construction materials[J]. Chinese Journal of Engineering, 2010, 32(4): 504-508. doi: 10.13374/j.issn1001-053x.2010.04.016

鄭永超, 倪文, 徐麗, 李德忠, 楊菁華. 鐵尾礦的機械力化學活化及制備高強結構材料[J]. 工程科學學報, 2010, 32(4): 504-508. doi: 10.13374/j.issn1001-053x.2010.04.016

引用本文:

鄭永超, 倪文, 徐麗, 李德忠, 楊菁華. 鐵尾礦的機械力化學活化及制備高強結構材料[J]. 工程科學學報, 2010, 32(4): 504-508. doi: 10.13374/j.issn1001-053x.2010.04.016

ZHENG Yong-chao, NI Wen, XU Li, LI De-zhong, YANG Jing-hua. Mechanochemical activation of iron ore tailings and preparation of high-strength construction materials[J]. Chinese Journal of Engineering, 2010, 32(4): 504-508. doi: 10.13374/j.issn1001-053x.2010.04.016

Citation:

ZHENG Yong-chao, NI Wen, XU Li, LI De-zhong, YANG Jing-hua. Mechanochemical activation of iron ore tailings and preparation of high-strength construction materials[J]. Chinese Journal of Engineering, 2010, 32(4): 504-508. doi: 10.13374/j.issn1001-053x.2010.04.016

鐵尾礦的機械力化學活化及制備高強結構材料

doi: 10.13374/j.issn1001-053x.2010.04.016

1. 北京科技大學金屬礦山高效開采與安全教育部重點實驗室, 北京 100083;
2. 中國電力科學研究院, 北京 102401

基金項目:

國家科技支撐計劃資助項目(No.2006BAC21B03)

作者簡介:
鄭永超(1978-),男,博士研究生;倪文(1961-),男,教授,博士生導師,E-mail:niwen@ces.ustb.edu.cn

中圖分類號: TB321;X756
計量
- 文章訪問數: 166
- HTML全文瀏覽量: 39
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 2009-06-01

Mechanochemical activation of iron ore tailings and preparation of high-strength construction materials

1. Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines, University of Science and Technology Beijing, Beijing 100083, China;
2. China Electric Power Research Institute, Beijing 102401, China

摘要: 以北京密云鐵礦尾礦為原料,采用機械力化學方法對其進行活化,并采用粒度分析、X射線衍射(XRD)、掃描電子顯微鏡(SEM)及紅外光譜(IR)分析機械力化學效應對尾礦活性的影響.以鐵尾礦為主要原料制備出抗壓強度達到89MPa、尾礦總體摻量達到70%的尾礦高強結構材料.
- 鐵尾礦 /
- 機械力化學 /
- 反應活性 /
- 結構材料
Abstract: Miyun iron ore tailings in Beijing were activated by a mechanochemical method.The influence of mechanochemical effect on the activation of the iron ore tailings was analyzed by means of grain size analysis,X-ray diffraction(XRD),scanning electron microscope(SEM) and infrared radiation(IR) technologies.The iron ore tailings as raw materials were used to produce high-strength construction materials.It is shown that the compressive strength of the produced construction materials in which the overall content of the iron ore tailings is 70% can reach up to 89 MPa.
- iron ore tailing /
- mechanochemistry /
- reaction activation /
- construction materials

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文章訪問數: 166
HTML全文瀏覽量: 39
PDF下載量: 6
被引次數: 0

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