【摘要】 通过试验,就矸石电厂粉煤灰提取铁、铝并将二者有效分离的方法进行了探讨;结合后续制备微晶玻璃的工艺,提出了相关的技术要求,以保证整个研究的经济性和完整性。研究结果表明:二次沉淀法有效地实现了铁、铝分离,为微晶玻璃的制备创造了条件,且工艺简单,控制点少,可操作性强。更多还原

【Abstract】 On experiments,this article carries out research on a way to attain and separate iron and aluminum from gangue-firing fly ash;puts forward correlative technical gauges to ensure the econˉomy and integrity of the research considering the following preparation of glass-ceramics.The result indicates that the two-step deposition method makes the effective separation of iron and aluminum reality,and gets conditions for making glass-ceramics with virtue of simple-technics and well-maneuverability.更多还原