以粉煤灰碱熔融分解物为原料合成4A型沸石  

Synthesis of Zeolite 4A from Alkali Melt Decomposition Sample of Coal Fly Ash

作　　者：葛元新 

机构地区：[1]平顶山市环境监测中心站,河南平顶山467001

出　　处：《中国资源综合利用》2003年第1期25-27,共3页China Resources Comprehensive Utilization

摘　　要：研究了以粉煤灰碱熔融分解物为原料合成4A型沸石的新方法,通过正交试验选定了最佳工艺条件,合成的试样具有良好的钙离子交换性能。A new method for synthesis of Zeolite4A from alkali melt decomposed sample of coal fly ash was studied.The optimum process conditions were selected via orthogonal tests,the product achieving a good ex-change property to ion calcium.

关 键 词：煤灰碱熔融分解物 交换性能 合成 4A型沸石 

分 类 号：TQ424.25[化学工程]