在不同温度下对高炉瓦斯灰进行碳热脱锌实验,分别保温30min、60min,为验证锌脱除率,需要对脱锌渣中锌含量进行化学测定。同时采用XRD、SEM-EDS对样品进行前后形态、存在相分析
Carbothermal dezincification experiments were carried out on blast furnace gas ash at different temperatures. The temperature was kept for 30min and 60min respectively. In order to verify the zinc removal rate, the zinc content in the dezincification slag needs to be chemically determined. At the same time, XRD and SEM-EDS are used to analyze the morphology and phase of the sample before and after