| 聚丙烯酰胺作分散剂从粉煤灰中制备纳米氢氧化铝 |
| |
| 引用本文： | 桂强,方荣利,阳勇福. 聚丙烯酰胺作分散剂从粉煤灰中制备纳米氢氧化铝[J]. 化工新型材料, 2004, 32(1): 19-21 |
| |
| 作者姓名： | 桂强 方荣利 阳勇福 |
| |
| 作者单位： | 西南科技大学,绵阳,621010;西南科技大学,绵阳,621010;西南科技大学,绵阳,621010 |
| |
| 基金项目： | 国家创新基金项目 (0 3C2 62 1 51 0 0 2 4 0 ) |
| |
| 摘 要： | 利用粉煤灰得到NaAlO2 溶液 ,以聚丙烯酰胺作分散剂 ,采用碳化法制备氢氧化铝粉体 ;研究了聚丙烯酰胺处理方式与用量、NaAlO2 浓度、碳化反应温度等因素的影响 ,得到纯度为 99 9% ,平均粒度为 6 0nm的氢氧化铝粉体
|
| 关 键 词： | 粉煤灰 聚丙烯酰胺 纳米 氢氧化铝 |
| 修稿时间： | 2003-11-26 |
Preparation of nano-aluminium hydroxide from fly-ash by using polyacrylamide as dispersant |
| |
| Gui Qiang Fang Rongli Yang Yongfu. Preparation of nano-aluminium hydroxide from fly-ash by using polyacrylamide as dispersant[J]. New Chemical Materials, 2004, 32(1): 19-21 |
| |
| Authors: | Gui Qiang Fang Rongli Yang Yongfu |
| |
| Abstract: | The sodium aluminate solution was made from fly ash.Using polyacrylamide as dispersant,aluminium hydroxide powders were prepared by carbonation.The influences of processing mode and volume of polyacrylamide,concentration of NaA1O 2,carbonating temperature and so on,were studied.The result show the purity of the aluminium hydroxide is 99 9% and the average diameter is 60nm. |
| |
| Keywords: | fly ash polyacrylamide nanometer aluminium hydroxide |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
