【摘要】 以去除硅、钙、镁为切入点,提高五氧化二磷品位,开发利用中低品位磷矿,以期实现磷化工的可持续发展。更多还原

【Abstract】 Starting from the removal of Si, Ca and Mg, raising the grade of phosphorus pentoxide and exploiting and utilizing the medium and low grade phosphorus ores is the right way to achiving the development of the phosphorus chemical industry.更多还原