【摘要】 本文通过对粉煤灰成分的系统分析 ,论述了利用粉煤灰研制 4A分子筛的可行性 ,并对其制备工艺条件和产品性能进行了实验研究。结果表明 ,只要条件控制得当 ,就可以制得性能较好的 4A分子筛 ,为粉煤灰的综合利用开辟一条新的途径更多还原

【Abstract】 On the basis of analyzing composition of fhe fly ash,the feasibility of the preparation of 4A zeolite with fly ash was described.The preparation conditions and the product properties were studied. It was shown that if the conditions were controlled properly,the 4A zeolilte with good properties could be prepared.更多还原