| 用煤矸石制备烧结多孔饰面砖 |
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| 引用本文： | 孙晓刚,邢军,邱景平,王青,牛雷雷,徐世达.用煤矸石制备烧结多孔饰面砖[J].金属矿山,2009,39(2):178. |
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| 作者姓名： | 孙晓刚 邢军 邱景平 王青 牛雷雷 徐世达 |
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| 作者单位： | 东北大学 |
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| 摘 要： | 以辽宁朝阳华龙集团煤矸石为原料，以铁红、铁黄、铬绿等工业色料及低品位褐锰矿为着色剂，采用整体着色、一次成型的方法，在不同的焙烧温度下制备出了多种颜色的烧结多孔饰面砖。制得的多孔饰面砖抗压强度超过67 MPa，颜色漂亮，为煤矸石的综合利用探索了新的途径。
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| 关 键 词： | 煤矸石 着色剂 焙烧温度 烧结多孔饰面砖 |
Preparation of Sintered Porous Decorative Bricks with Coal Gangue |
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| Sun Xiaogang,Xing Jun,Qiu Jingping,Wang Qing,Niu Leilei,Xu Shida.Preparation of Sintered Porous Decorative Bricks with Coal Gangue[J].Metal Mine,2009,39(2):178. |
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| Authors: | Sun Xiaogang Xing Jun Qiu Jingping Wang Qing Niu Leilei Xu Shida |
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| Affiliation: | Northeastern University |
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| Abstract: | Multi-colored sintered porous decorative bricks were produced at different calcination temperatures by integral tinting and one-step forming using the coal gangue from Liaoning Chaoyang Hualong Group as raw material and industrial colorants of iron red, iron yellow and chromium green and low grade braunite for tinting.The bricks thus made have compression strength higher than 67 MPa and fine colors.A new way has thus been explored for the comprehensive utilization of coal gangue. |
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