| 天然硬石膏的水化研究 |
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| 引用本文： | 黎德玲,潘子鹤,刘明亮,周海玲,韩甲兴,郑翠红.天然硬石膏的水化研究[J].中国非金属矿工业导刊,2010(5). |
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| 作者姓名： | 黎德玲 潘子鹤 刘明亮 周海玲 韩甲兴 郑翠红 |
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| 作者单位： | 安徽工业大学材料科学与工程学院; |
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| 基金项目： | 安徽省教育厅自然科学研究重点项目，安徽省教育厅自然科学研究项目 |
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| 摘 要： | 本文以天然硬石膏为原料,用硫酸钠、硫酸氢钠、碳酸钾、硫酸钾、氧化钙和复合激发剂FG为激发剂,分别测试硬石膏的3d水化率。结果表明:硫酸氢钠激发水化效果好于硫酸钠;硫酸钾的激发水化效果好于碳酸钾;在这几种激发剂中,复合激发剂FG的激发水化效果最好,FG加入3%时,3d水化率达到63.8%。
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| 关 键 词： | 天然硬石膏 激发剂 水化率 |
Study on Hydration of Natural Anhydrite |
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| LI De-ling,PAN Zi-he,LIU Ming-liang,ZHOU Hai-ling,HAN Jia-xing,ZHENG Cui-hong.Study on Hydration of Natural Anhydrite[J].China Non-Metallic Mining Industry Herald,2010(5). |
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| Authors: | LI De-ling PAN Zi-he LIU Ming-liang ZHOU Hai-ling HAN Jia-xing ZHENG Cui-hong |
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| Affiliation: | LI De-ling,PAN Zi-he,LIU Ming-liang,ZHOU Hai-ling,HAN Jia-xing,ZHENG Cui-hong(School of Materials Science and Engineering,Anhui University of Technology,Ma'anshan 243002,China) |
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| Abstract: | In this paper,three-day hydration rate of natural anhydrite was determined,using sodium sulfate,sodium hydrogen sulfate,potassium carbonate,potassium sulfate,calcium oxide and composite FG as activating agents.The results showed that the efficiency of sodium hydrogen sulfate is higher than that of sodium sulfate,while potassium sulfate is more efficient than potassium carbonate.Among these activating agents,the one of composite FG exhibited the highest efficiency.The three-day hydration rate was determined ... |
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| Keywords: | natural anhydrite activating agent hydration rate |
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