碱熔融粉煤灰合成沸石分子筛的影响因素分析  

Analysis of Influencing Factors During Synthesis of the Zeolite From Fly Ash by Alkali Fusion

作　　者：钟路平[1] 刘丽君[1] 杨慧娟[1] 

机构地区：[1]井冈山大学化学化工学院,江西吉安343009

出　　处：《当代化工》2012年第4期398-400,共3页Contemporary Chemical Industry

基　　金：吉安市科技局指导性科技计划项目

摘　　要：评述了碱熔融粉煤灰合成沸石的方法;分析了该法合成沸石过程中的影响因素,这些因素主要包括粉煤灰的组成、碱灰比、焙烧温度及时间、晶化温度及时间;探讨了目前研究的情况及未来研究的方向,这些分析为碱熔融法今后的应用提供理论依据。The synthesis method of zeolites from fly ash by alkali fusion was introduced.Some influencing factors during synthesis of the zeolite from fly ash were analyzed,such as component of fly ash,alkaline/fly-ash ratio,calcination temperature and time,crystallizing temperature and time.Current problems and research trend in the future were discussed.The paper can provide theoretical bases for application of the synthetic method in the future.

关 键 词：粉煤灰 沸石 熔融法 影响因素 

分 类 号：TQ649.45[化学工程—精细化工]