| 高铁高砂煤矸石合成4A沸石分子筛 |
| |
| 引用本文： | 孔德顺,李志,艾德春,吴红,卢香宇.高铁高砂煤矸石合成4A沸石分子筛[J].光谱实验室,2011,28(2):787-791. |
| |
| 作者姓名： | 孔德顺 李志 艾德春 吴红 卢香宇 |
| |
| 作者单位： | 六盘水师范学院环境与化学工程系,贵州省六盘水市明湖路育才巷19号,553004 |
| |
| 基金项目： | 贵州省六盘水市科技计划资助项目，贵州省高层次人才科研特助经费项目，六盘水师范学院科研资助项目 |
| |
| 摘 要： | 以六盘水矿区的高铁高砂煤矸石为原料合成4A沸石分子筛,将煤矸石低温焙烧、盐酸酸浸除铁、高温焙烧后再碱融活化获得了活性原料,最后采用水热晶化的方法,合成了4A沸石分子筛产品.本研究采用单因素实验的方法,考察了合成条件对4A沸石分子筛性能的影响,并运用XRD和SEM对产品进行了表征,结果表明所得产品为4A沸石分子筛,粒度分...
|
| 关 键 词： | 煤矸石 高铁高砂 4A沸石分子筛 静态吸水率 |
Synthesis of 4A Zeolites Molecular Sieve from Coal Gangue with High Contents of Iron and Silica |
| |
| KONG De-Shun,LI Zhi,AI De-Chun,WU Hong,LU Xiang-Yu.Synthesis of 4A Zeolites Molecular Sieve from Coal Gangue with High Contents of Iron and Silica[J].Chinese Journal of Spectroscopy Laboratory,2011,28(2):787-791. |
| |
| Authors: | KONG De-Shun LI Zhi AI De-Chun WU Hong LU Xiang-Yu |
| |
| Institution: | KONG De-Shun LI Zhi AI De-Chun WU Hong LU Xiang-Yu(Department of Environment and Chemical Engineering,Liupanshui Normal College,Liupanshui,Guizhou 553004,P.R.China) |
| |
| Abstract: | The coal gangue with high iron and silica of Liupanshui was used as raw material to synthesize 4A zeolites molecular sieve.At first,the raw ore was leached by hydrochloric acid after low temperature baking,then the active material was obtained by high temperature baking and alkali-dissolving method,finally the 4A zeolites were produced by hydrothermal method.The effects of synthesis conditions on properties of 4A zeolites molecular sieve were analyzed by single factor experiment,and the products were charac... |
| |
| Keywords: | Coal Gangue High Contents of Iron and Silica 4A Zeolite Molecular Sieve Static Water Absorption |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
