印染助剂2017，Vol.34Issue(7)：24-26,3.
粉煤灰分子筛对碱性蓝9吸附性能的研究
Adsorption of Basic Blue 9 with fly ash molecular sieve
孙宏 1张泽 2程佳佳1
作者信息
- 1. 齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔 161006
- 2. 齐齐哈尔市环境监测中心站,黑龙江齐齐哈尔 161000
- 折叠
摘要
Abstract
Fly ash molecular sieve (PMS) had been prepared by fly ash as raw material through micro?wave hydrothermal method, alkali fused and acid washed. The production was characterized by SEM, XRD and FTIR. It was found that the optimal synthesis process was: the molar ratio of SiO2/Al2O3 was 3.5, micro?wave time 40 min, reaction temperature was 100 ℃, reaction time was 8 h. XRD indicated that PMS had the structure of P-type molecular sieve. SEM showed that PMS had regular structure and uniform size. The ad?sorptive capacity of PMS was 652.35μg/g for Basic Blue 9. PMS was suitable for treating dye wastewater.关键词
粉煤灰/分子筛/吸附/碱性蓝9Key words
fly ash/molecular sieve/adsorption/Basic Blue 9分类
化学化工引用本文复制引用
孙宏,张泽,程佳佳..粉煤灰分子筛对碱性蓝9吸附性能的研究[J].印染助剂,2017,34(7):24-26,3.
