The low grade of Cu Ni complex ore from Jinchuan (Gansu Provence, China) is one of oxidized and sulfidized ore with high level of basicgangue.
我国现有储量巨大的高碱性脉石型低品位氧化锌矿,用传统的炼锌方法无法处理。
2
Using coal gangue and fly ash of Fuxin based on its basic properties checked, and using man-made graduation breaking coal gangue as aggregate, fly ash as filling.