| 烧结法赤泥脱碱过程 |
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| 引用本文： | 李耀刚,王雅琼,王克勤,闫子春. 烧结法赤泥脱碱过程[J]. 过程工程学报, 1998, 0(4) |
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| 作者姓名： | 李耀刚 王雅琼 王克勤 闫子春 |
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| 作者单位： | 太原理工大学化学工程系 |
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| 摘 要： | 采用适当的工艺流程对烧结法赤泥进行脱碱处理．研究了脱碱剂用量、赤泥粒度、液－固比、温度、时间对脱碱结果的影响．结果表明：使用该脱碱工艺，可使脱碱后赤泥中碱含量１％．
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| 关 键 词： | 赤泥，脱碱，烧结法制Al_2O_3 |
DEALKALIZATION OF THE RED MUD FROM THE Al 2O 3 SINTERING PROCESS |
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| LI Yaogang WANG Yaqiong WANG Keqin YAN Zichun. DEALKALIZATION OF THE RED MUD FROM THE Al 2O 3 SINTERING PROCESS[J]. Chinese Journal of Process Engineering, 1998, 0(4) |
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| Authors: | LI Yaogang WANG Yaqiong WANG Keqin YAN Zichun |
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| Abstract: | The suitable technology for dealkalization of red mud from the Al 2O 3 sintering process as raw material for cement industry was studied. The effects of dealkalization agent, red mud grain size, liquid-solid ratio, temperature and treating time on the dealkalization were investigated. The results indicate that by the optimum technology, the total alkali content in dealkalized red mud can be lower than 1%. |
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| Keywords: | Red mud Dealkalization Al 2O 3 production by sintering |
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