| 利用长江淤泥生产陶粒的试验研究 |
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| 引用本文： | 陆晓燕,陈宇峰.利用长江淤泥生产陶粒的试验研究[J].南通工学院学报(自然科学版),2011(4):64-67. |
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| 作者姓名： | 陆晓燕 陈宇峰 |
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| 作者单位： | [1]南通大学建筑工程学院,江苏南通226019 [2]南京工业大学材料科学与工程学院,江苏南京210009 |
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| 基金项目： | 江苏省经济和信息委员会项目（2009-343-6） |
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| 摘 要： | 选取南通地区长江淤泥、内河淤泥和黏土作为试验材料,分别进行原材料化学成分分析、原材料矿物成分分析,并对3种材料烧制的陶粒进行物理力学性能指标测试.研究结果表明,长江及内河淤泥的化学组成、矿物组成均能满足酸碱氧化物率值（F/SA）控制及Reily相图对陶粒烧制的性能要求;通过合理的工艺过程,由长江淤泥可制得性能更好的淤泥陶粒.
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| 关 键 词： | 长江 淤泥 陶粒 黏土 烧结性能 |
Research on Sludge Ceramsite Made of Changjiang River Sludge |
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| Authors: | LU Xiao-yan CHEN Yu-feng |
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| Institution: | 1.School of Civil Engineering,Nantong University,Nantong 226019,China; 2.College of Materials Science and Engineering,Nanjing Institute of Technology,Nanjing 210009,China) |
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| Abstract: | Three kinds of raw materials,including Changjiang River sludge of Nangtong area,inland river sludge and clay,are analyzed for chemical composition,mineral component.The physical and mechanical properties of ceramsite sintered by three kinds of materials are tested.The research results shows that the chemical compositions and mineral compositions of the Changjiang River sludge can meet the requirements of the rate of values（F/SA） controlling and Reily phase diagram of ceramic sintering.The test results show that ceramic sludge of better performance made from Changjiang River sludge can be obtained through a rational process of institutional arrangements. |
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| Keywords: | Changjiang river sludge ceramsite clay sintering performance |
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