CAJ | 학술논문

粉煤灰是世界排放量最大的工业废渣之一,对环境的污染越来越严重。结合粉煤灰的化学成分及性质,综述了粉煤灰合成沸石分子筛的传统方法及新方法,对不同的合成方法的优缺点进行了评价,展望了粉煤灰制备沸石分子筛的发展方向,为粉煤灰的资源化利用开辟了新途径。
분매회시세계배방량최대적공업폐사지일,대배경적오염월래월엄중。결합분매회적화학성분급성질,종술료분매회합성비석분자사적전통방법급신방법,대불동적합성방법적우결점진행료평개,전망료분매회제비비석분자사적발전방향,위분매회적자원화이용개벽료신도경。
Fly ash was one of the industrial solid wastes with the largest discharge in the world and caused more and more serious environmental pollution.According to the properties and the chemical composition of the fly ash,the traditional synthesis method and new method that made use of fly ash to prepare zeolite were overviewed,and the advantage and the disadvantage of different synthesis methods were evaluated.The development direction that the fly ash made for the zeolite molecular sieve was expected and the resource utilization of the fly ash were opened up in a new way.