研磨对凹土形貌和流变性能研究 | |
Department | 环境材料与生态化学研究发展中心 |
张俊平; 杨效和; 王爱勤 | |
2010 | |
Conference Name | 2010甘肃-江苏凹凸棒黏土应用学术研讨会 |
Funding Organization | 中国科学院兰州化学物理所;淮阴工学院;盱眙凹土行业协会 |
Pages | 20-22 |
Conference Date | 2010-06-18~2010-06-20 |
Conference Place | 中国兰州 |
Abstract | 通过石磨碾磨的方法实现了凹凸棒黏土棒晶聚集体的解离。采用场发射扫描电镜和流变仪考察了碾磨对凹凸棒黏土微观形貌和流变性能的影响。结果表明:石磨碾磨技术可促使凹凸棒黏土棒晶解离。随碾磨次数增加,凹凸棒黏土悬浮液黏度降低,流动性提高。 |
Other Abstract | The clusters of attapulgite were exfoliated using the dry grinding method. The effects of grinding on micro-morphology and rheological properties of attapulgite were investigated using field-emission scanning electron microscopy and rheometer, respectively. The results indicate that grinding is an effective method for the exfoliation of attapulgite clusters. With the increase of grinding times, the viscosity of attapulgite aqueous dispersion decreases, while the fluidity increases. |
Keyword | 凹凸棒黏土 石磨碾磨 流变性 Attapulgite Stone Grinding Rheological Properties |
Subject Area | 矿物学 |
Funding Project | 功能复合材料组 |
Language | 中文 |
Document Type | 会议论文 |
Identifier | http://ir.licp.cn/handle/362003/1342 |
Collection | 环境材料与生态化学研究发展中心 |
Corresponding Author | 王爱勤 |
Recommended Citation GB/T 7714 | 张俊平,杨效和,王爱勤. 研磨对凹土形貌和流变性能研究[C],2010:20-22. |
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